Tools & Wizards About Us
cetrn.cn screenshot

Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 43

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

cetrn.cn

Car accessories, cell phone accessories, worldwide shipping, global wholesale from China Wholesale Supplier - zzjc.org

Page Load Speed

5.6 sec in total

First Response

539 ms

Resources Loaded

4.5 sec

Page Rendered

536 ms

cetrn.cn screenshot

About Website

Welcome to cetrn.cn homepage info - get ready to check Cetrn best content right away, or after learning these important things about cetrn.cn

Car accessories, cell phone accessories, worldwide shipping, global wholesale China Resource from China Wholesale Supplier, Online Shopping for Alloy Crystal Diamond, Resin materials, Pearl materials,...

Visit cetrn.cn

Key Findings

We analyzed Cetrn.cn page load time and found that the first response time was 539 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

cetrn.cn performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

90/100

10%

LCP (Largest Contentful Paint)

Value8.1 s

2/100

25%

SI (Speed Index)

Value4.1 s

79/100

10%

TBT (Total Blocking Time)

Value470 ms

61/100

30%

CLS (Cumulative Layout Shift)

Value0.17

70/100

15%

TTI (Time to Interactive)

Value3.8 s

89/100

10%

Network Requests Diagram

cetrn.cn

539 ms

thickbox.css

164 ms

styles.css

165 ms

hs_styles.css

149 ms

theme.css

164 ms

Our browser made a total of 183 requests to load all elements on the main page. We found that 97% of them (177 requests) were addressed to the original Cetrn.cn, 2% (3 requests) were made to Hm.baidu.com and 1% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Hmcdn.baidu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 505.0 kB (17%)

Content Size

3.0 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cetrn.cn main page is 3.0 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-95%

Potential reduce by 452.6 kB

  • Original 475.5 kB
  • After minification 353.9 kB
  • After compression 22.9 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 121.6 kB, which is 26% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 452.6 kB or 95% of the original size.

Image Optimization

-2%

Potential reduce by 46.1 kB

  • Original 2.5 MB
  • After minification 2.5 MB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Cetrn images are well optimized though.

JavaScript Optimization

-18%

Potential reduce by 6.0 kB

  • Original 33.3 kB
  • After minification 33.3 kB
  • After compression 27.3 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 6.0 kB or 18% of the original size.

CSS Optimization

-4%

Potential reduce by 286 B

  • Original 6.7 kB
  • After minification 6.7 kB
  • After compression 6.4 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Cetrn.cn has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 64 (39%)

Requests Now

166

After Optimization

102

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 166 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cetrn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cetrn.cn

cetrn.cn

539 ms

thickbox.css

thickbox.css

164 ms

styles.css

styles.css

165 ms

hs_styles.css

hs_styles.css

149 ms

theme.css

theme.css

164 ms

help_8-37.css

help_8-37.css

154 ms

form_scripts.js

form_scripts.js

298 ms

tooltip.js

tooltip.js

303 ms

company_logo.gif

company_logo.gif

321 ms

det_table_left_top.gif

det_table_left_top.gif

300 ms

spacer.gif

spacer.gif

321 ms

det_table_right_top.gif

det_table_right_top.gif

437 ms

help_link_arrow.gif

help_link_arrow.gif

451 ms

View-Login-Reg.asp

View-Login-Reg.asp

385 ms

det_table_left_bot.gif

det_table_left_bot.gif

424 ms

det_table_right_bot.gif

det_table_right_bot.gif

424 ms

help_arrow.gif

help_arrow.gif

473 ms

Place-Order-btn.gif

Place-Order-btn.gif

537 ms

top_menu_left.gif

top_menu_left.gif

540 ms

separator.gif

separator.gif

544 ms

top_menu_right.gif

top_menu_right.gif

546 ms

sidebox_left_my.gif

sidebox_left_my.gif

558 ms

sidebox_right_my.gif

sidebox_right_my.gif

622 ms

category_collapsed_sidebox.gif

category_collapsed_sidebox.gif

676 ms

category_expanded_sidebox.gif

category_expanded_sidebox.gif

688 ms

left_column_bot.gif

left_column_bot.gif

638 ms

paid_already.gif

paid_already.gif

636 ms

wholesale_ebay.gif

wholesale_ebay.gif

650 ms

valued_dealer.gif

valued_dealer.gif

696 ms

fast_paypal.gif

fast_paypal.gif

757 ms

3d-crystal-flower-001.jpg

3d-crystal-flower-001.jpg

785 ms

3d-bow-002.jpg

3d-bow-002.jpg

790 ms

3d-camellia-003.jpg

3d-camellia-003.jpg

788 ms

3d-diamond-004.jpg

3d-diamond-004.jpg

800 ms

3d-dust-plug-005.jpg

3d-dust-plug-005.jpg

837 ms

3d-camellia-006.jpg

3d-camellia-006.jpg

899 ms

anim_cover.jpg

anim_cover.jpg

916 ms

play_btn.jpg

play_btn.jpg

895 ms

pause_btn.jpg

pause_btn.jpg

889 ms

snake_transparent.gif

snake_transparent.gif

909 ms

Bling-Centipede-Alloy-Crystal-Rhinestone-DIY-Phone-Case-Cover-Deco-Den-Kit-31-104mm-Color-s1.jpg

Bling-Centipede-Alloy-Crystal-Rhinestone-DIY-Phone-Case-Cover-Deco-Den-Kit-31-104mm-Color-s1.jpg

949 ms

info.gif

info.gif

882 ms

buy.gif

buy.gif

902 ms

Bling-Lark-Bird-Alloy-Crystal-Rhinestone-DIY-Phone-Case-Cover-Deco-Den-Kit-66-97mm-Purple-l1.jpg

Bling-Lark-Bird-Alloy-Crystal-Rhinestone-DIY-Phone-Case-Cover-Deco-Den-Kit-66-97mm-Purple-l1.jpg

884 ms

Bling-Diamond-Alloy-Crystal-Pendant-DIY-Phone-Case-Cover-Deco-Kit-32-18mm-Purple-s1.jpg

Bling-Diamond-Alloy-Crystal-Pendant-DIY-Phone-Case-Cover-Deco-Kit-32-18mm-Purple-s1.jpg

817 ms

Bling-Elf-Angel-Alloy-Rhinestone-Crystal-DIY-Phone-Case-Cover-Deco-Kit-56-80mm-Gold-s1.jpg

Bling-Elf-Angel-Alloy-Rhinestone-Crystal-DIY-Phone-Case-Cover-Deco-Kit-56-80mm-Gold-s1.jpg

892 ms

Bling-Parfum-bottle-Alloy-Crystal-Rhinestone-DIY-Phone-Case-Cover-Deco-Kit-30-50mm-Gold-s1.jpg

Bling-Parfum-bottle-Alloy-Crystal-Rhinestone-DIY-Phone-Case-Cover-Deco-Kit-30-50mm-Gold-s1.jpg

887 ms

Bling-Fan-Alloy-Crystal-Rhinestone-DIY-Phone-Case-Cover-Deco-Kit-45-30mm-White-s1.jpg

Bling-Fan-Alloy-Crystal-Rhinestone-DIY-Phone-Case-Cover-Deco-Kit-45-30mm-White-s1.jpg

859 ms

Bling-Sika-deer-Alloy-Crystal-Rhinestone-DIY-Phone-Case-Cover-Deco-Kit-28-65mm-White-s1.jpg

Bling-Sika-deer-Alloy-Crystal-Rhinestone-DIY-Phone-Case-Cover-Deco-Kit-28-65mm-White-s1.jpg

806 ms

Bling-Angel-Alloy-Crystal-Rhinestone-DIY-Phone-Case-Cover-Deco-Kit-60-70mm-Gold-s1.jpg

Bling-Angel-Alloy-Crystal-Rhinestone-DIY-Phone-Case-Cover-Deco-Kit-60-70mm-Gold-s1.jpg

921 ms

Bling-Rose-Flower-Alloy-Rhinestone-Crystal-DIY-Phone-Case-Cover-Deco-Kit-60-27mm-Gold-s1.jpg

Bling-Rose-Flower-Alloy-Rhinestone-Crystal-DIY-Phone-Case-Cover-Deco-Kit-60-27mm-Gold-s1.jpg

927 ms

Bling-Flower-Alloy-Rhinestone-Crystal-DIY-Phone-Case-Cover-Deco-Kit-40mm-Blue-s1.jpg

Bling-Flower-Alloy-Rhinestone-Crystal-DIY-Phone-Case-Cover-Deco-Kit-40mm-Blue-s1.jpg

869 ms

ga.js

ga.js

8 ms

Bling-Flower-Alloy-Metal-Crystal-DIY-Phone-Case-Cover-Deco-Kit-25mm-White-s1.jpg

Bling-Flower-Alloy-Metal-Crystal-DIY-Phone-Case-Cover-Deco-Kit-25mm-White-s1.jpg

872 ms

h.js

h.js

870 ms

__utm.gif

__utm.gif

12 ms

Luxury-Bling-Peacock-Alloy-Crystal-Flatback-DIY-Phone-Case-Cover-Deco-Kit-Pink-s1.jpg

Luxury-Bling-Peacock-Alloy-Crystal-Flatback-DIY-Phone-Case-Cover-Deco-Kit-Pink-s1.jpg

820 ms

DIY-Deco-3D-doll-Pink-Elephant-Plastic-Resin-Cell-Phone-Crystal-Case-Cover-s1.jpg

DIY-Deco-3D-doll-Pink-Elephant-Plastic-Resin-Cell-Phone-Crystal-Case-Cover-s1.jpg

851 ms

DIY-Deco-3D-doll-Gray-Elephant-Plastic-Resin-Cell-Phone-Crystal-Case-Cover-s1.jpg

DIY-Deco-3D-doll-Gray-Elephant-Plastic-Resin-Cell-Phone-Crystal-Case-Cover-s1.jpg

920 ms

DIY-Deco-3D-doll-Pink-Horse-pony-Plastic-Resin-Cell-Phone-Crystal-Case-Cover-s1.jpg

DIY-Deco-3D-doll-Pink-Horse-pony-Plastic-Resin-Cell-Phone-Crystal-Case-Cover-s1.jpg

880 ms

DIY-Deco-3D-doll-White-Horse-pony-Plastic-Resin-Cell-Phone-Crystal-Case-Cover-s1.jpg

DIY-Deco-3D-doll-White-Horse-pony-Plastic-Resin-Cell-Phone-Crystal-Case-Cover-s1.jpg

941 ms

DIY-Deco-3D-doll-Brown-Lollipop-Plastic-Resin-Cell-Phone-Crystal-Case-Cover-s1.jpg

DIY-Deco-3D-doll-Brown-Lollipop-Plastic-Resin-Cell-Phone-Crystal-Case-Cover-s1.jpg

868 ms

DIY-Deco-3D-doll-Black-Lollipop-Plastic-Resin-Cell-Phone-Crystal-Case-Cover-s1.jpg

DIY-Deco-3D-doll-Black-Lollipop-Plastic-Resin-Cell-Phone-Crystal-Case-Cover-s1.jpg

820 ms

DIY-Deco-3D-doll-Pink-Lollipop-Plastic-Resin-Cell-Phone-Crystal-Case-Cover-s1.jpg

DIY-Deco-3D-doll-Pink-Lollipop-Plastic-Resin-Cell-Phone-Crystal-Case-Cover-s1.jpg

845 ms

DIY-Deco-3D-doll-Red-Lollipop-Plastic-Resin-Cell-Phone-Crystal-Case-Cover-s1.jpg

DIY-Deco-3D-doll-Red-Lollipop-Plastic-Resin-Cell-Phone-Crystal-Case-Cover-s1.jpg

882 ms

DIY-Deco-3D-doll-Blue-Lollipop-Plastic-Resin-Cell-Phone-Crystal-Case-Cover-s1.jpg

DIY-Deco-3D-doll-Blue-Lollipop-Plastic-Resin-Cell-Phone-Crystal-Case-Cover-s1.jpg

928 ms

DIY-Deco-3D-doll-Pink-Pig-Plastic-Resin-Cell-Phone-Crystal-Case-Cover-s1.jpg

DIY-Deco-3D-doll-Pink-Pig-Plastic-Resin-Cell-Phone-Crystal-Case-Cover-s1.jpg

933 ms

DIY-Deco-3D-doll-Pink-Wings-Plastic-Resin-Cell-Phone-Crystal-Case-Cover-s1.jpg

DIY-Deco-3D-doll-Pink-Wings-Plastic-Resin-Cell-Phone-Crystal-Case-Cover-s1.jpg

894 ms

DIY-Deco-Kit-3D-doll-Sky-Blue-Horse-Bling-Crystal-Cell-Phone-Case-Cover-s1.jpg

DIY-Deco-Kit-3D-doll-Sky-Blue-Horse-Bling-Crystal-Cell-Phone-Case-Cover-s1.jpg

911 ms

Flower-3D-Crystal-Bling-Diamond-Rhinestone-Jewellery-stickers-for-mobile-phone-cases-covers-Pearl-s1.jpg

Flower-3D-Crystal-Bling-Diamond-Rhinestone-Jewellery-stickers-for-mobile-phone-cases-covers-Pearl-s1.jpg

895 ms

Flower-Crystal-Bling-Diamond-Rhinestone-Jewellery-stickers-for-mobile-phone-cases-covers-Blue-s1.jpg

Flower-Crystal-Bling-Diamond-Rhinestone-Jewellery-stickers-for-mobile-phone-cases-covers-Blue-s1.jpg

884 ms

Flower-3D-Crystal-Bling-Diamond-Rhinestone-Jewellery-stickers-for-mobile-phone-cases-covers-Pink-s1.jpg

Flower-3D-Crystal-Bling-Diamond-Rhinestone-Jewellery-stickers-for-mobile-phone-cases-covers-Pink-s1.jpg

919 ms

Flower-3-Crystal-Bling-Diamond-Rhinestone-Jewellery-stickers-for-mobile-phone-cases-covers-Red-s1.jpg

Flower-3-Crystal-Bling-Diamond-Rhinestone-Jewellery-stickers-for-mobile-phone-cases-covers-Red-s1.jpg

927 ms

Flower-1-Crystal-Bling-Diamond-Rhinestone-Jewellery-stickers-for-mobile-phone-cases-covers-Black-s1.jpg

Flower-1-Crystal-Bling-Diamond-Rhinestone-Jewellery-stickers-for-mobile-phone-cases-covers-Black-s1.jpg

901 ms

Flower-7-3D-Crystal-Bling-Diamond-Rhinestone-Jewellery-stickers-for-mobile-phone-cases-covers-Blue-s1.jpg

Flower-7-3D-Crystal-Bling-Diamond-Rhinestone-Jewellery-stickers-for-mobile-phone-cases-covers-Blue-s1.jpg

918 ms

Flower-7-3D-Crystal-Bling-Diamond-Rhinestone-Jewellery-stickers-for-mobile-phone-cases-covers-Pink-s1.jpg

Flower-7-3D-Crystal-Bling-Diamond-Rhinestone-Jewellery-stickers-for-mobile-phone-cases-covers-Pink-s1.jpg

888 ms

Heart-love-3D-Crystal-Bling-Diamond-Rhinestone-Jewellery-stickers-for-mobile-phone-cases-covers-Pink.gif

Heart-love-3D-Crystal-Bling-Diamond-Rhinestone-Jewellery-stickers-for-mobile-phone-cases-covers-Pink.gif

897 ms

Flower-Crystal-Bling-Diamond-Rhinestone-Jewellery-stickers-for-mobile-phone-cases-covers-Color.gif

Flower-Crystal-Bling-Diamond-Rhinestone-Jewellery-stickers-for-mobile-phone-cases-covers-Color.gif

917 ms

Britain-flag-Crystal-Bling-Diamond-Rhinestone-Jewellery-stickers-for-mobile-phone-cases-covers-Red.gif

Britain-flag-Crystal-Bling-Diamond-Rhinestone-Jewellery-stickers-for-mobile-phone-cases-covers-Red.gif

934 ms

America-USA-flag-Crystal-Bling-Diamond-Rhinestone-Jewellery-stickers-for-mobile-phone-cases-covers-Red.gif

America-USA-flag-Crystal-Bling-Diamond-Rhinestone-Jewellery-stickers-for-mobile-phone-cases-covers-Red.gif

895 ms

Butterfly-Bling-Diamond-Crystal-Rhinestone-Jewellery-stickers-for-mobile-phone-cases-covers-Pink.gif

Butterfly-Bling-Diamond-Crystal-Rhinestone-Jewellery-stickers-for-mobile-phone-cases-covers-Pink.gif

940 ms

Bow-Lace-Universal-Leopard-Auto-Car-Seat-Cover-Set-Short-velvet-19pcs-Beige-s1.jpg

Bow-Lace-Universal-Leopard-Auto-Car-Seat-Cover-Set-Short-velvet-19pcs-Beige-s1.jpg

844 ms

Bow-Lace-Universal-Auto-Car-Seat-Cover-Set-Short-velvet-19pcs-Black-s1.jpg

Bow-Lace-Universal-Auto-Car-Seat-Cover-Set-Short-velvet-19pcs-Black-s1.jpg

887 ms

Round-dot-Lace-Universal-Auto-Car-Seat-Cover-Set-21pcs-ice-silk-Gray-s1.jpg

Round-dot-Lace-Universal-Auto-Car-Seat-Cover-Set-21pcs-ice-silk-Gray-s1.jpg

920 ms

Round-dot-Lace-Universal-Auto-Car-Seat-Cover-Set-21pcs-ice-silk-Red-s1.jpg

Round-dot-Lace-Universal-Auto-Car-Seat-Cover-Set-21pcs-ice-silk-Red-s1.jpg

925 ms

Round-dot-Lace-Universal-Auto-Car-Seat-Cover-Set-21pcs-ice-silk-Coffee-s1.jpg

Round-dot-Lace-Universal-Auto-Car-Seat-Cover-Set-21pcs-ice-silk-Coffee-s1.jpg

891 ms

Round-dot-Lace-Universal-Auto-Car-Seat-Cover-Set-21pcs-ice-silk-Black-s1.jpg

Round-dot-Lace-Universal-Auto-Car-Seat-Cover-Set-21pcs-ice-silk-Black-s1.jpg

916 ms

Floral-print-Bowknot-Lace-Universal-Auto-Car-Seat-Cover-Set-21pcs-ice-silk-Red-s1.jpg

Floral-print-Bowknot-Lace-Universal-Auto-Car-Seat-Cover-Set-21pcs-ice-silk-Red-s1.jpg

936 ms

Floral-print-Bowknot-Lace-Universal-Auto-Car-Seat-Cover-Set-21pcs-ice-silk-Pink-s1.jpg

Floral-print-Bowknot-Lace-Universal-Auto-Car-Seat-Cover-Set-21pcs-ice-silk-Pink-s1.jpg

940 ms

Leopard-Lace-Universal-Auto-Car-Seat-Cover-Set-21pcs-ice-silk-Gray-s1.jpg

Leopard-Lace-Universal-Auto-Car-Seat-Cover-Set-21pcs-ice-silk-Gray-s1.jpg

875 ms

h.js

h.js

1038 ms

Leopard-Lace-Universal-Auto-Car-Seat-Cover-Set-21pcs-ice-silk-Black-s1.jpg

Leopard-Lace-Universal-Auto-Car-Seat-Cover-Set-21pcs-ice-silk-Black-s1.jpg

882 ms

Zebra-Lace-Universal-Auto-Car-Seat-Cover-Set-21pcs-ice-silk-Beige-s1.jpg

Zebra-Lace-Universal-Auto-Car-Seat-Cover-Set-21pcs-ice-silk-Beige-s1.jpg

889 ms

Zebra-Lace-Universal-Auto-Car-Seat-Cover-Set-21pcs-ice-silk-Black-s1.jpg

Zebra-Lace-Universal-Auto-Car-Seat-Cover-Set-21pcs-ice-silk-Black-s1.jpg

905 ms

Floral-print-Bowknot-Lace-Universal-Auto-Car-Seat-Cover-Set-21pcs-ice-silk-Black-s1.jpg

Floral-print-Bowknot-Lace-Universal-Auto-Car-Seat-Cover-Set-21pcs-ice-silk-Black-s1.jpg

927 ms

Floral-print-Bowknot-Lace-Universal-Auto-Car-Seat-Cover-Set-21pcs-ice-silk-Coffee-s1.jpg

Floral-print-Bowknot-Lace-Universal-Auto-Car-Seat-Cover-Set-21pcs-ice-silk-Coffee-s1.jpg

945 ms

Floral-print-Bowknot-Lace-Universal-Auto-Car-Seat-Cover-Set-21pcs-ice-silk-Rose-s1.jpg

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909 ms

Floral-print-Lace-Bowknot-Universal-Auto-Car-Seat-Cover-Set-21pcs-ice-silk-Black-s1.jpg

Floral-print-Lace-Bowknot-Universal-Auto-Car-Seat-Cover-Set-21pcs-ice-silk-Black-s1.jpg

891 ms

Bling-Crystal-Black-resin-Bowknot-DIY-Cell-Phone-Case-shell-Cover-Deco-Den-Kit-s1.jpg

Bling-Crystal-Black-resin-Bowknot-DIY-Cell-Phone-Case-shell-Cover-Deco-Den-Kit-s1.jpg

904 ms

Bling-Crystal-Black-alloy-Flower-Camellia-DIY-Cell-Phone-Case-shell-Cover-Deco-Den-Kit-s1.jpg

Bling-Crystal-Black-alloy-Flower-Camellia-DIY-Cell-Phone-Case-shell-Cover-Deco-Den-Kit-s1.jpg

913 ms

Bling-Crystal-Yellow-resin-Flower-DIY-Cell-Phone-Case-shell-Cover-Deco-Den-Kit-s1.jpg

Bling-Crystal-Yellow-resin-Flower-DIY-Cell-Phone-Case-shell-Cover-Deco-Den-Kit-s1.jpg

945 ms

Luxury-Heart-Alloy-Bling-clear-Crystal-DIY-Cell-Phone-Case-shell-Cover-Deco-Den-Kit-s1.jpg

Luxury-Heart-Alloy-Bling-clear-Crystal-DIY-Cell-Phone-Case-shell-Cover-Deco-Den-Kit-s1.jpg

872 ms

Luxury-Heart-Alloy-Bling-Crystal-DIY-Cell-Phone-Case-shell-Cover-Deco-Den-Kit-s1.jpg

Luxury-Heart-Alloy-Bling-Crystal-DIY-Cell-Phone-Case-shell-Cover-Deco-Den-Kit-s1.jpg

832 ms

Rivet-Bling-Crystal-Rhinestone-DIY-Cell-Phone-Case-shell-Cover-Deco-Den-Kit-s1.jpg

Rivet-Bling-Crystal-Rhinestone-DIY-Cell-Phone-Case-shell-Cover-Deco-Den-Kit-s1.jpg

886 ms

Eiffel-Tower-Bling-Crystal-Flowers-DIY-Cell-Phone-Case-shell-Cover-Deco-Kit-s1.jpg

Eiffel-Tower-Bling-Crystal-Flowers-DIY-Cell-Phone-Case-shell-Cover-Deco-Kit-s1.jpg

884 ms

Bling-Crystal-Butterfly-DIY-Cell-Phone-Case-shell-Cover-Deco-Den-Kit-s1.jpg

Bling-Crystal-Butterfly-DIY-Cell-Phone-Case-shell-Cover-Deco-Den-Kit-s1.jpg

837 ms

Daisy-Flower-Bling-Crystal-Case-pearl-Cover-shell-for-OPPO-finder-X907-Pink-s1.jpg

Daisy-Flower-Bling-Crystal-Case-pearl-Cover-shell-for-OPPO-finder-X907-Pink-s1.jpg

862 ms

Heart-Tassels-Bling-Crystal-Case-Rhinestone-Cover-shell-for-OPPO-finder-X907-Pink-s1.jpg

Heart-Tassels-Bling-Crystal-Case-Rhinestone-Cover-shell-for-OPPO-finder-X907-Pink-s1.jpg

865 ms

Bowknot-Bling-Crystal-Case-pearl-Cover-shell-for-OPPO-finder-X907-Blue-s1.jpg

Bowknot-Bling-Crystal-Case-pearl-Cover-shell-for-OPPO-finder-X907-Blue-s1.jpg

852 ms

3D-Flower-Bling-Crystal-Case-Rhinestone-Cover-shell-for-OPPO-finder-X907-Pink-s1.jpg

3D-Flower-Bling-Crystal-Case-Rhinestone-Cover-shell-for-OPPO-finder-X907-Pink-s1.jpg

814 ms

Flower-Luxury-Bling-Crystal-Case-Rhinestone-shell-Cover-for-OPPO-U705T-Ulike2-Pink-s1.jpg

Flower-Luxury-Bling-Crystal-Case-Rhinestone-shell-Cover-for-OPPO-U705T-Ulike2-Pink-s1.jpg

874 ms

Flower-Bling-Crystal-Case-Rhinestone-Cover-shell-for-OPPO-U705T-Ulike2-Pink-s1.jpg

Flower-Bling-Crystal-Case-Rhinestone-Cover-shell-for-OPPO-U705T-Ulike2-Pink-s1.jpg

837 ms

3D-Flower-Bling-Crystal-Case-Rhinestone-Cover-for-LG-P880-Optimus-4X-HD-Pink-s1.jpg

3D-Flower-Bling-Crystal-Case-Rhinestone-Cover-for-LG-P880-Optimus-4X-HD-Pink-s1.jpg

862 ms

Alloy-Skull-Bling-Crystal-Case-Rhinestone-Cover-for-iPhone-4G-4S-Gold-s1.jpg

Alloy-Skull-Bling-Crystal-Case-Rhinestone-Cover-for-iPhone-4G-4S-Gold-s1.jpg

864 ms

hscroller_button_left.jpg

hscroller_button_left.jpg

828 ms

hscroller_button_right.jpg

hscroller_button_right.jpg

814 ms

Heart-Crown-Alloy-Bling-Mirror-Crystal-DIY-Cell-Phone-Case-shell-Cover-Deco-Den-Kit-s1.jpg

Heart-Crown-Alloy-Bling-Mirror-Crystal-DIY-Cell-Phone-Case-shell-Cover-Deco-Den-Kit-s1.jpg

870 ms

Eiffel-Tower-Bling-Crystal-Flower-DIY-Cell-Phone-Case-shell-Cover-Deco-Kit-s1.jpg

Eiffel-Tower-Bling-Crystal-Flower-DIY-Cell-Phone-Case-shell-Cover-Deco-Kit-s1.jpg

908 ms

Bling-Crystal-purple-resin-Flower-DIY-Cell-Phone-Case-shell-Cover-Deco-Den-Kit-s1.jpg

Bling-Crystal-purple-resin-Flower-DIY-Cell-Phone-Case-shell-Cover-Deco-Den-Kit-s1.jpg

882 ms

Bling-Crystal-Peacock-Alloy-Rhinestone-Flatback-DIY-Phone-Case-Cover-Deco-Kit-Color-s1.jpg

Bling-Crystal-Peacock-Alloy-Rhinestone-Flatback-DIY-Phone-Case-Cover-Deco-Kit-Color-s1.jpg

859 ms

Round-Crystal-Bling-Diamond-Rhinestone-Jewellery-stickers-for-mobile-phone-cases-covers-Color-s1.jpg

Round-Crystal-Bling-Diamond-Rhinestone-Jewellery-stickers-for-mobile-phone-cases-covers-Color-s1.jpg

828 ms

Bling-Crystal-Peacock-Alloy-Rhinestone-Flatback-DIY-Phone-Case-Cover-Deco-Kit-Sky-blue-s1.jpg

Bling-Crystal-Peacock-Alloy-Rhinestone-Flatback-DIY-Phone-Case-Cover-Deco-Kit-Sky-blue-s1.jpg

817 ms

Bling-Octopus-Alloy-Crystal-Rhinestone-DIY-Phone-Case-Cover-Deco-Kit-White-s1.jpg

Bling-Octopus-Alloy-Crystal-Rhinestone-DIY-Phone-Case-Cover-Deco-Kit-White-s1.jpg

872 ms

Bling-Parfum-bottle-Alloy-Crystal-Rhinestone-DIY-Phone-Case-Cover-Deco-Kit-30-50mm-White-s1.jpg

Bling-Parfum-bottle-Alloy-Crystal-Rhinestone-DIY-Phone-Case-Cover-Deco-Kit-30-50mm-White-s1.jpg

891 ms

Bling-Octopus-Alloy-Crystal-Rhinestone-DIY-Phone-Case-Cover-Deco-Kit-Pink-s1.jpg

Bling-Octopus-Alloy-Crystal-Rhinestone-DIY-Phone-Case-Cover-Deco-Kit-Pink-s1.jpg

870 ms

Bling-Octopus-Alloy-Rhinestone-Crystal-DIY-Phone-Case-Cover-Deco-Den-Kit-Purple-s1.jpg

Bling-Octopus-Alloy-Rhinestone-Crystal-DIY-Phone-Case-Cover-Deco-Den-Kit-Purple-s1.jpg

818 ms

Bling-Crystal-Peacock-Alloy-Rhinestone-Flatback-DIY-Phone-Case-Cover-Deco-Kit-Pink-s1.jpg

Bling-Crystal-Peacock-Alloy-Rhinestone-Flatback-DIY-Phone-Case-Cover-Deco-Kit-Pink-s1.jpg

826 ms

Bling-Crystal-Peacock-Alloy-Rhinestone-Flatback-DIY-Phone-Case-Cover-Deco-Kit-Champagne-s1.jpg

Bling-Crystal-Peacock-Alloy-Rhinestone-Flatback-DIY-Phone-Case-Cover-Deco-Kit-Champagne-s1.jpg

824 ms

but_newsletter_left.gif

but_newsletter_left.gif

850 ms

but_newsletter_right.gif

but_newsletter_right.gif

909 ms

bottom_table_left_top.gif

bottom_table_left_top.gif

868 ms

bottom_table_right_top.gif

bottom_table_right_top.gif

815 ms

bottom_table_left_bot.gif

bottom_table_left_bot.gif

832 ms

bottom_table_right_bot.gif

bottom_table_right_bot.gif

825 ms

21.gif

21.gif

1532 ms

hm.gif

hm.gif

339 ms

payment_03.gif

payment_03.gif

779 ms

payment1_15.gif

payment1_15.gif

831 ms

payment1_06.gif

payment1_06.gif

886 ms

payment1_32.gif

payment1_32.gif

878 ms

payment1_23.gif

payment1_23.gif

860 ms

payment1_12.gif

payment1_12.gif

824 ms

payment1_03.gif

payment1_03.gif

819 ms

payment1_09.gif

payment1_09.gif

829 ms

payment1_18.gif

payment1_18.gif

889 ms

payment1_26.gif

payment1_26.gif

873 ms

payment1_20.gif

payment1_20.gif

873 ms

payment1_29.gif

payment1_29.gif

873 ms

payment_07.gif

payment_07.gif

836 ms

icon_paypal_verify.gif

icon_paypal_verify.gif

824 ms

XML.gif

XML.gif

898 ms

top_menu_bg.gif

top_menu_bg.gif

878 ms

sidebox_bg_my.gif

sidebox_bg_my.gif

885 ms

left_column_bg.gif

left_column_bg.gif

888 ms

KA08%2001.jpg

KA08%2001.jpg

830 ms

F200.jpg

F200.jpg

818 ms

S300.jpg

S300.jpg

890 ms

007green.jpg

007green.jpg

887 ms

S1.jpg

S1.jpg

891 ms

changjianga968.jpg

changjianga968.jpg

829 ms

btn_bg_off.jpg

btn_bg_off.jpg

844 ms

mainbox_title_left_my.gif

mainbox_title_left_my.gif

836 ms

mainbox_title_bg_my.gif

mainbox_title_bg_my.gif

844 ms

mainbox_title_right.gif

mainbox_title_right.gif

880 ms

mainbox_bottom_left.gif

mainbox_bottom_left.gif

883 ms

mainbox_bottom_bg.gif

mainbox_bottom_bg.gif

871 ms

mainbox_bottom_right.gif

mainbox_bottom_right.gif

844 ms

btn_bg_on.jpg

btn_bg_on.jpg

830 ms

hscroller_top_left_corner_light.jpg

hscroller_top_left_corner_light.jpg

855 ms

hscroller_top_light_bg.jpg

hscroller_top_light_bg.jpg

883 ms

hscroller_dark_divider.jpg

hscroller_dark_divider.jpg

888 ms

hscroller_top_dark_bg.jpg

hscroller_top_dark_bg.jpg

892 ms

hscroller_light_divider.jpg

hscroller_light_divider.jpg

825 ms

hscroller_top_right_corner_dark.jpg

hscroller_top_right_corner_dark.jpg

906 ms

hscroller_left_side_bg.jpg

hscroller_left_side_bg.jpg

845 ms

hscroller_right_side_bg.jpg

hscroller_right_side_bg.jpg

841 ms

hscroller_bottom_left_corner.jpg

hscroller_bottom_left_corner.jpg

808 ms

hscroller_bottom_bg.jpg

hscroller_bottom_bg.jpg

890 ms

hscroller_bottom_right_corner.jpg

hscroller_bottom_right_corner.jpg

882 ms

but_newsletter_bg.gif

but_newsletter_bg.gif

895 ms

bottom_visa_bg1.gif

bottom_visa_bg1.gif

827 ms

bottom_table_bg_bot.gif

bottom_table_bg_bot.gif

838 ms

payment_05.gif

payment_05.gif

771 ms

Accessibility Review

cetrn.cn accessibility score

43

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

cetrn.cn best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

cetrn.cn SEO score

62

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cetrn.cn can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Cetrn.cn main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

cetrn.cn

Open Graph description is not detected on the main page of Cetrn. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: