Tools & Wizards About Us
xuanlai.com screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

xuanlai.com

Sản xuất khẩu trang y tế - khẩu trang 5D - Cốc giấy văn phòng

Page Load Speed

12.4 sec in total

First Response

1.7 sec

Resources Loaded

9.9 sec

Page Rendered

783 ms

xuanlai.com screenshot

About Website

Welcome to xuanlai.com homepage info - get ready to check Xuanlai best content for Vietnam right away, or after learning these important things about xuanlai.com

Sản xuất khẩu trang y tế, khẩu trang 3D, Khẩu trang 5D, cốc giấy văn phòng chất lượng nhất miền Bắc với giá thành chi phí hợp lý

Visit xuanlai.com

Key Findings

We analyzed Xuanlai.com page load time and found that the first response time was 1.7 sec and then it took 10.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

xuanlai.com performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value7.9 s

3/100

25%

SI (Speed Index)

Value13.2 s

2/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.042

99/100

15%

TTI (Time to Interactive)

Value14.0 s

10/100

10%

Network Requests Diagram

xala.vn

1691 ms

jquery.js

1775 ms

cookie.js

1133 ms

swiper.js

1819 ms

lazy.js

1164 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Xuanlai.com, 4% (3 requests) were made to Xala.vn and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (4 sec) relates to the external source Bizweb.dktcdn.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 865.0 kB (14%)

Content Size

6.3 MB

After Optimization

5.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Xuanlai.com main page is 6.3 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. 50% of websites need less resources to load. Images take 5.7 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 331.5 kB

  • Original 411.2 kB
  • After minification 398.4 kB
  • After compression 79.7 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 331.5 kB or 81% of the original size.

Image Optimization

-8%

Potential reduce by 459.7 kB

  • Original 5.7 MB
  • After minification 5.3 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. Xuanlai images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 8.8 kB

  • Original 55.0 kB
  • After minification 55.0 kB
  • After compression 46.2 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 8.8 kB or 16% of the original size.

CSS Optimization

-69%

Potential reduce by 65.0 kB

  • Original 94.4 kB
  • After minification 94.1 kB
  • After compression 29.4 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. Xuanlai.com needs all CSS files to be minified and compressed as it can save up to 65.0 kB or 69% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (25%)

Requests Now

68

After Optimization

51

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Xuanlai. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

xala.vn

xala.vn

1691 ms

jquery.js

jquery.js

1775 ms

cookie.js

cookie.js

1133 ms

swiper.js

swiper.js

1819 ms

lazy.js

lazy.js

1164 ms

bootstrap-4-3-min.css

bootstrap-4-3-min.css

1439 ms

main.scss.css

main.scss.css

1570 ms

header.scss.css

header.scss.css

1668 ms

index.scss.css

index.scss.css

1756 ms

quickviews_popup.scss.css

quickviews_popup.scss.css

1712 ms

stats.min.js

stats.min.js

465 ms

js

js

82 ms

ajaxcart.scss.css

ajaxcart.scss.css

1901 ms

quickview.js

quickview.js

1771 ms

index.js

index.js

1805 ms

main.js

main.js

1805 ms

wishlist-compare.js

wishlist-compare.js

1816 ms

store_events_listener.min.js

store_events_listener.min.js

236 ms

logo-style-2.png

logo-style-2.png

301 ms

slider_1.jpg

slider_1.jpg

642 ms

slider_2.jpg

slider_2.jpg

733 ms

slider_3.jpg

slider_3.jpg

839 ms

img-app-store.png

img-app-store.png

458 ms

img-google-play.png

img-google-play.png

449 ms

logo-footer.png

logo-footer.png

1649 ms

logo.png

logo.png

1604 ms

sf-pro-text-regular.woff

sf-pro-text-regular.woff

1081 ms

sf-pro-text-semibold.woff

sf-pro-text-semibold.woff

1114 ms

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

17 ms

bg-before-flash-sale.png

bg-before-flash-sale.png

881 ms

bg-after-flash-sale.png

bg-after-flash-sale.png

941 ms

bg-before-policy-hethong.png

bg-before-policy-hethong.png

1198 ms

GoogleOneTap

GoogleOneTap

1799 ms

img_banner_1.png

img_banner_1.png

1387 ms

img_banner_2.png

img_banner_2.png

1479 ms

img_banner_3.png

img_banner_3.png

1306 ms

icon_content_about_1.png

icon_content_about_1.png

1403 ms

icon_content_about_2.png

icon_content_about_2.png

1566 ms

icon_content_about_3.png

icon_content_about_3.png

1575 ms

icon_content_about_4.png

icon_content_about_4.png

1622 ms

img-section-about.jpg

img-section-about.jpg

2391 ms

img_one_banner.png

img_one_banner.png

1704 ms

coc-giay-in-hoa-tiet-17-1714745594109.jpg

coc-giay-in-hoa-tiet-17-1714745594109.jpg

2026 ms

khau-trang-5d-xuan-lai-mau-be-1714656696716.jpg

khau-trang-5d-xuan-lai-mau-be-1714656696716.jpg

2097 ms

coc-giay-trang-3oz-2-1714631277273.jpg

coc-giay-trang-3oz-2-1714631277273.jpg

2117 ms

khau-trang-y-te-3-lop-1-1714206431035.jpg

khau-trang-y-te-3-lop-1-1714206431035.jpg

2175 ms

mu-trum-dau-y-te-6-711fb6d6-0253-4400-9969-bd143819fb1e.jpg

mu-trum-dau-y-te-6-711fb6d6-0253-4400-9969-bd143819fb1e.jpg

2353 ms

boc-giay-phong-sach.jpg

boc-giay-phong-sach.jpg

2606 ms

khau-trang-3d-xl-mask-tui-zip-tui-10-chiec.jpg

khau-trang-3d-xl-mask-tui-zip-tui-10-chiec.jpg

2628 ms

khau-trang-5d-xuan-lai-mau-trang-1714235065950.jpg

khau-trang-5d-xuan-lai-mau-trang-1714235065950.jpg

2711 ms

logo_brand1.jpg

logo_brand1.jpg

2453 ms

logo_brand2.jpg

logo_brand2.jpg

2637 ms

logo_brand3.jpg

logo_brand3.jpg

2672 ms

logo_brand4.jpg

logo_brand4.jpg

2737 ms

img_col1.jpg

img_col1.jpg

3173 ms

img_col2.jpg

img_col2.jpg

3154 ms

khau-trang-5d-xuan-lai.jpg

khau-trang-5d-xuan-lai.jpg

3549 ms

huong-dan-deo-khau-trang-3d.png

huong-dan-deo-khau-trang-3d.png

4028 ms

khau-trang-n95-byd.png

khau-trang-n95-byd.png

4032 ms

khau-trang-y-te-duoc-su-dung-trong-phong-mo.jpg

khau-trang-y-te-duoc-su-dung-trong-phong-mo.jpg

2947 ms

ung-dung-cua-vai-khong-det-trong-det-may.jpg

ung-dung-cua-vai-khong-det-trong-det-may.jpg

3518 ms

deo-khau-trang-y-te-dung-cach.jpg

deo-khau-trang-y-te-dung-cach.jpg

3259 ms

icon_policy_1.png

icon_policy_1.png

2811 ms

icon_policy_2.png

icon_policy_2.png

3010 ms

icon_policy_3.png

icon_policy_3.png

2887 ms

icon_payment_1.png

icon_payment_1.png

3092 ms

icon_payment_2.png

icon_payment_2.png

2958 ms

icon_payment_3.png

icon_payment_3.png

2813 ms

icon_payment_4.png

icon_payment_4.png

2907 ms

icon_payment_5.png

icon_payment_5.png

3002 ms

client

client

69 ms

3831

3831

1221 ms

Accessibility Review

xuanlai.com accessibility score

88

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

xuanlai.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

xuanlai.com SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    VI

  • Language Claimed

    VI

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Xuanlai.com can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it matches the claimed language. Our system also found out that Xuanlai.com 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

xuanlai.com

Open Graph data is detected on the main page of Xuanlai. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: