Tools & Wizards About Us

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 81

    SEO

    Google-friendlier than
    43% of websites

frontop.cn

凡拓数创-虚拟世界的建设者-元宇宙-数字孪生-多媒体展览展示-三维动画-凡拓数字媒体

Page Load Speed

25.8 sec in total

First Response

728 ms

Resources Loaded

24.2 sec

Page Rendered

916 ms

About Website

Visit frontop.cn now to see the best up-to-date Frontop content for China and also check out these interesting facts you probably never knew about frontop.cn

凡拓数创成立于2002年，致力于数字多媒体展示服务和前沿技术探索研究，是国内领先的数字创意科技企业，服务网络遍及全球20多个国家与地区，团队曾为北京奥运会、上海世博会、广州亚运会、海阳亚沙会四大国际盛会提供展示数字创意服务。

Visit frontop.cn

Key Findings

We analyzed Frontop.cn page load time and found that the first response time was 728 ms and then it took 25.1 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

frontop.cn performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value12.7 s

0/100

25%

SI (Speed Index)

Value13.2 s

2/100

10%

TBT (Total Blocking Time)

Value1,090 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value0.17

70/100

15%

TTI (Time to Interactive)

Value11.7 s

17/100

10%

Network Requests Diagram

frontop.cn

728 ms

frontop.cn

959 ms

www.frontop.cn

1680 ms

iconfont.css

240 ms

bootstrap.min-v3.3.5.css

481 ms

Our browser made a total of 204 requests to load all elements on the main page. We found that 90% of them (183 requests) were addressed to the original Frontop.cn, 6% (12 requests) were made to Www14c1.53kf.com and 2% (4 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (8.8 sec) belongs to the original domain Frontop.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 635.4 kB (4%)

Content Size

16.2 MB

After Optimization

15.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Frontop.cn main page is 16.2 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. 80% 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 15.6 MB which makes up the majority of the site volume.

HTML Optimization

-93%

Potential reduce by 287.2 kB

  • Original 309.3 kB
  • After minification 154.6 kB
  • After compression 22.1 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 154.7 kB, which is 50% 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 287.2 kB or 93% of the original size.

Image Optimization

-2%

Potential reduce by 252.6 kB

  • Original 15.6 MB
  • After minification 15.4 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. Frontop images are well optimized though.

JavaScript Optimization

-42%

Potential reduce by 74.3 kB

  • Original 176.9 kB
  • After minification 161.8 kB
  • After compression 102.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 74.3 kB or 42% of the original size.

CSS Optimization

-27%

Potential reduce by 21.4 kB

  • Original 79.8 kB
  • After minification 79.6 kB
  • After compression 58.4 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. Frontop.cn needs all CSS files to be minified and compressed as it can save up to 21.4 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 41 (20%)

Requests Now

201

After Optimization

160

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 201 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Frontop. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

frontop.cn accessibility score

63

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[aria-*] attributes do not have valid values

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

frontop.cn best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

frontop.cn SEO score

81

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

High

Tap targets are not sized appropriately

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 Frontop.cn 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 Frontop.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

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