Tools & Wizards About Us
apexcn.net screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    67% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

apexcn.net

创联天下--数智化转型服务商×新质生产力践行者：用数智力量重构生产价值链。

Page Load Speed

6.9 sec in total

First Response

655 ms

Resources Loaded

5.9 sec

Page Rendered

344 ms

apexcn.net screenshot

About Website

Visit apexcn.net now to see the best up-to-date Apexcn content and also check out these interesting facts you probably never knew about apexcn.net

创联天下--数智化转型服务商×新质生产力践行者：用数智力量重构生产价值链。

Visit apexcn.net

Key Findings

We analyzed Apexcn.net page load time and found that the first response time was 655 ms and then it took 6.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

apexcn.net performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

16/100

25%

SI (Speed Index)

Value14.4 s

1/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.221

56/100

15%

TTI (Time to Interactive)

Value7.2 s

51/100

10%

Network Requests Diagram

www.apexcn.net

655 ms

www.apexcn.net

919 ms

bootstrap.min.css

454 ms

swiper.css

665 ms

theme.css

848 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that all of those requests were addressed to Apexcn.net and no external sources were called. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Apexcn.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 144.3 kB (11%)

Content Size

1.3 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Apexcn.net main page is 1.3 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. 35% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 20.2 kB

  • Original 24.9 kB
  • After minification 23.0 kB
  • After compression 4.8 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 20.2 kB or 81% of the original size.

Image Optimization

-8%

Potential reduce by 91.3 kB

  • Original 1.1 MB
  • After minification 1.1 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. Apexcn images are well optimized though.

JavaScript Optimization

-23%

Potential reduce by 19.3 kB

  • Original 83.5 kB
  • After minification 83.5 kB
  • After compression 64.2 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 19.3 kB or 23% of the original size.

CSS Optimization

-35%

Potential reduce by 13.4 kB

  • Original 38.2 kB
  • After minification 38.2 kB
  • After compression 24.7 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. Apexcn.net needs all CSS files to be minified and compressed as it can save up to 13.4 kB or 35% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

36

After Optimization

36

  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Apexcn. According to our analytics all requests are already optimized.

Network Requests Diagram

www.apexcn.net

www.apexcn.net

655 ms

www.apexcn.net

www.apexcn.net

919 ms

bootstrap.min.css

bootstrap.min.css

454 ms

swiper.css

swiper.css

665 ms

theme.css

theme.css

848 ms

top_logo.png

top_logo.png

893 ms

navbar-toggle.png

navbar-toggle.png

1068 ms

navbar-toggle2.png

navbar-toggle2.png

892 ms

bann4.jpg

bann4.jpg

2897 ms

bann3.jpg

bann3.jpg

1302 ms

bann8.jpg

bann8.jpg

1684 ms

bann9.jpg

bann9.jpg

1693 ms

a1.jpg

a1.jpg

2742 ms

a2.jpg

a2.jpg

1913 ms

a3.jpg

a3.jpg

3078 ms

20171229112754597.jpg

20171229112754597.jpg

1903 ms

20171229113055588.jpg

20171229113055588.jpg

1903 ms

2017122911316851.jpg

2017122911316851.jpg

2332 ms

20171229113137896.jpg

20171229113137896.jpg

2121 ms

20171229113153324.jpg

20171229113153324.jpg

2546 ms

20171229113213198.jpg

20171229113213198.jpg

2339 ms

banner3.jpg

banner3.jpg

3389 ms

jquery.min.js

jquery.min.js

2567 ms

bootstrap.min.js

bootstrap.min.js

2772 ms

swiper.jquery.min.js

swiper.jquery.min.js

2789 ms

2017128174320970.jpg

2017128174320970.jpg

2958 ms

2017128174353375.jpg

2017128174353375.jpg

2982 ms

2017128174416294.jpg

2017128174416294.jpg

3003 ms

2017128174437643.jpg

2017128174437643.jpg

3106 ms

201712817459891.jpg

201712817459891.jpg

3169 ms

2017128174535521.jpg

2017128174535521.jpg

3191 ms

ga.png

ga.png

3219 ms

left_menu.png

left_menu.png

2444 ms

right_menu.png

right_menu.png

2470 ms

f1.png

f1.png

2536 ms

f2.png

f2.png

2555 ms

p2.png

p2.png

615 ms

p1.png

p1.png

685 ms

Accessibility Review

apexcn.net accessibility score

84

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.

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

Links do not have a discernible name

Best Practices

apexcn.net 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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

apexcn.net SEO score

83

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

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    ZH

  • Encoding

    UTF-8

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

apexcn.net

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