Report Summary

  • 0

    Performance

  • 45

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

Page Load Speed

40.1 sec in total

First Response

4.5 sec

Resources Loaded

35.1 sec

Page Rendered

428 ms

tesifu.com.cn screenshot

About Website

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

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Key Findings

We analyzed Tesifu.com.cn page load time and found that the first response time was 4.5 sec and then it took 35.5 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. Unfortunately, there were 18 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

tesifu.com.cn performance score

0

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

36/100

10%

LCP (Largest Contentful Paint)

Value0

0/100

25%

SI (Speed Index)

Value6.1 s

45/100

10%

TBT (Total Blocking Time)

Value410 ms

66/100

30%

CLS (Cumulative Layout Shift)

Value0.091

92/100

15%

TTI (Time to Interactive)

Value22.2 s

1/100

10%

Network Requests Diagram

tesifu.com.cn

4525 ms

www.tesifu.com.cn

4674 ms

css.css

3213 ms

jquery-1.8.3.min.js

5648 ms

cycle.jquery.js

2281 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 54% of them (37 requests) were addressed to the original Tesifu.com.cn, 12% (8 requests) were made to Cpro.baidustatic.com and 12% (8 requests) were made to Bdimg.share.baidu.com. The less responsive or slowest element that took the longest time to load (19.8 sec) belongs to the original domain Tesifu.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 252.2 kB (60%)

Content Size

421.0 kB

After Optimization

168.8 kB

In fact, the total size of Tesifu.com.cn main page is 421.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Javascripts take 368.4 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 12.9 kB

  • Original 19.1 kB
  • After minification 18.9 kB
  • After compression 6.3 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 12.9 kB or 67% of the original size.

Image Optimization

-9%

Potential reduce by 1.4 kB

  • Original 15.2 kB
  • After minification 13.8 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. Tesifu images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 223.3 kB

  • Original 368.4 kB
  • After minification 351.1 kB
  • After compression 145.1 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 223.3 kB or 61% of the original size.

CSS Optimization

-80%

Potential reduce by 14.6 kB

  • Original 18.3 kB
  • After minification 16.3 kB
  • After compression 3.7 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. Tesifu.com.cn needs all CSS files to be minified and compressed as it can save up to 14.6 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (36%)

Requests Now

47

After Optimization

30

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tesifu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

tesifu.com.cn accessibility score

45

Accessibility Issues

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

<frame> or <iframe> elements do not have a title

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

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

tesifu.com.cn best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

tesifu.com.cn SEO score

100

Search Engine Optimization Advices

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

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tesifu.com.cn can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Tesifu.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

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