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safer.com.cn screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

safer.com.cn

Welcome to Safer®vehicle camera-360° around camera,backup car camera,BSD,ADAS,DSM,camera,OEM-SFCAM Co,Ltd.

Page Load Speed

19.9 sec in total

First Response

313 ms

Resources Loaded

19.3 sec

Page Rendered

321 ms

safer.com.cn screenshot

About Website

Welcome to safer.com.cn homepage info - get ready to check Safer best content for China right away, or after learning these important things about safer.com.cn

SFCAM CO.,LTD (Safer) offers 1080P car camera, 360°around view camera, ADAS, DMS, BSD, Car Camera manufacturer,Backup camera supplier,rear view system,Vehicle Camera,backup car camera system supplie,c...

Visit safer.com.cn

Key Findings

We analyzed Safer.com.cn page load time and found that the first response time was 313 ms and then it took 19.6 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

safer.com.cn performance score

0

Network Requests Diagram

safer.com.cn

313 ms

css.css

4 ms

zh_cn.css

7 ms

animate.css

8 ms

jquery-1.8.3.min.js

12 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 78% of them (43 requests) were addressed to the original Safer.com.cn, 18% (10 requests) were made to Bdimg.share.baidu.com and 4% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (18.9 sec) belongs to the original domain Safer.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 169.3 kB (16%)

Content Size

1.0 MB

After Optimization

874.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Safer.com.cn main page is 1.0 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. 40% of websites need less resources to load. Images take 872.2 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 26.6 kB

  • Original 35.5 kB
  • After minification 33.9 kB
  • After compression 8.9 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. 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 26.6 kB or 75% of the original size.

Image Optimization

-15%

Potential reduce by 127.1 kB

  • Original 872.2 kB
  • After minification 745.0 kB

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. Obviously, Safer needs image optimization as it can save up to 127.1 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-7%

Potential reduce by 7.2 kB

  • Original 104.9 kB
  • After minification 104.9 kB
  • After compression 97.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-26%

Potential reduce by 8.3 kB

  • Original 31.6 kB
  • After minification 31.6 kB
  • After compression 23.3 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. Safer.com.cn needs all CSS files to be minified and compressed as it can save up to 8.3 kB or 26% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (35%)

Requests Now

51

After Optimization

33

  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Safer. 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 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

safer.com.cn

safer.com.cn

313 ms

css.css

css.css

4 ms

zh_cn.css

zh_cn.css

7 ms

animate.css

animate.css

8 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

12 ms

jquery.SuperSlide.2.1.1.js

jquery.SuperSlide.2.1.1.js

11 ms

skitter.styles.css

skitter.styles.css

13 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

11 ms

jquery.skitter.min.js

jquery.skitter.min.js

9 ms

wow.min.js

wow.min.js

8 ms

color.css

color.css

10 ms

font-awesome.css

font-awesome.css

11 ms

hm.js

hm.js

1000 ms

logo.png

logo.png

8 ms

search_btn.png

search_btn.png

7 ms

9.jpg

9.jpg

4377 ms

7.jpg

7.jpg

2693 ms

6.jpg

6.jpg

3714 ms

dian.jpg

dian.jpg

7 ms

64QIR.jpg

64QIR.jpg

4745 ms

35B.jpg

35B.jpg

3512 ms

35D.jpg

35D.jpg

5364 ms

30K.jpg

30K.jpg

6017 ms

about_zone.jpg

about_zone.jpg

10998 ms

home_c1.png

home_c1.png

3715 ms

home_c2.png

home_c2.png

3717 ms

home_c3.png

home_c3.png

3718 ms

home_c4.png

home_c4.png

3719 ms

home_c5.png

home_c5.png

3969 ms

home_c6.png

home_c6.png

4224 ms

IMG_6789.jpg

IMG_6789.jpg

8125 ms

IMG_4420.jpg

IMG_4420.jpg

16074 ms

IMG_1756.jpg

IMG_1756.jpg

13683 ms

IMG_1755.jpg

IMG_1755.jpg

15455 ms

IMG_1754.jpg

IMG_1754.jpg

13713 ms

IMG_1753.jpg

IMG_1753.jpg

17178 ms

beijing5.jpg

beijing5.jpg

18417 ms

beijing1.jpg

beijing1.jpg

18881 ms

1508241550(1).png

1508241550(1).png

13957 ms

side_icon03.png

side_icon03.png

15455 ms

side_icon05.png

side_icon05.png

16531 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

17970 ms

share.js

share.js

1083 ms

sprite-default.png

sprite-default.png

15171 ms

ajax-loader.gif

ajax-loader.gif

15172 ms

hm.gif

hm.gif

315 ms

slide_api.js

slide_api.js

348 ms

slide_view.js

slide_view.js

590 ms

tangram.js

tangram.js

534 ms

api_base.js

api_base.js

557 ms

view_base.js

view_base.js

331 ms

slide_share.css

slide_share.css

271 ms

l6.gif

l6.gif

323 ms

icons_0_16.png

icons_0_16.png

532 ms

logger.js

logger.js

298 ms

SEO Factors

safer.com.cn SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Safer.com.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Safer.com.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

safer.com.cn

Open Graph description is not detected on the main page of Safer. 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: