Tools & Wizards About Us
chinatongchi.com screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 39

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

chinatongchi.com

Brushless Radiator Fan Manufacturer & Supplier | TOCH

Page Load Speed

5.2 sec in total

First Response

46 ms

Resources Loaded

4.8 sec

Page Rendered

338 ms

chinatongchi.com screenshot

About Website

Visit chinatongchi.com now to see the best up-to-date Chinatongchi content and also check out these interesting facts you probably never knew about chinatongchi.com

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Visit chinatongchi.com

Key Findings

We analyzed Chinatongchi.com page load time and found that the first response time was 46 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

chinatongchi.com performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value8.1 s

2/100

25%

SI (Speed Index)

Value17.1 s

0/100

10%

TBT (Total Blocking Time)

Value730 ms

40/100

30%

CLS (Cumulative Layout Shift)

Value0.03

100/100

15%

TTI (Time to Interactive)

Value7.9 s

44/100

10%

Network Requests Diagram

www.chinatongchi.com

46 ms

base.css

78 ms

index.html.css

27 ms

16085206258759.jpg

419 ms

base.js

145 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 22% of them (6 requests) were addressed to the original Chinatongchi.com, 67% (18 requests) were made to Img80003603.weyesimg.com and 4% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (487 ms) relates to the external source Img80003603.weyesimg.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 108.6 kB (34%)

Content Size

318.3 kB

After Optimization

209.8 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Chinatongchi.com main page is 318.3 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. 55% of websites need less resources to load. HTML takes 139.1 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 108.0 kB

  • Original 139.1 kB
  • After minification 115.4 kB
  • After compression 31.1 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 23.8 kB, which is 17% 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 108.0 kB or 78% of the original size.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 131.8 kB
  • After minification 131.8 kB
  • After compression 131.8 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

-1%

Potential reduce by 551 B

  • Original 47.4 kB
  • After minification 47.4 kB
  • After compression 46.8 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. Chinatongchi.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 3 (13%)

Requests Now

24

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chinatongchi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.chinatongchi.com

www.chinatongchi.com

46 ms

base.css

base.css

78 ms

index.html.css

index.html.css

27 ms

16085206258759.jpg

16085206258759.jpg

419 ms

base.js

base.js

145 ms

index.html.js

index.html.js

144 ms

js

js

71 ms

16051730735367.jpg

16051730735367.jpg

487 ms

16099921134120.jpg

16099921134120.jpg

221 ms

16099921713666.jpg

16099921713666.jpg

234 ms

16099975416092.jpg

16099975416092.jpg

214 ms

16099975425294.jpg

16099975425294.jpg

236 ms

16099207216521.jpg

16099207216521.jpg

251 ms

16099207099985.jpg

16099207099985.jpg

265 ms

16099208155309.jpg

16099208155309.jpg

269 ms

16099208268567.jpg

16099208268567.jpg

272 ms

16099246133244.jpg

16099246133244.jpg

290 ms

16099246137926.jpg

16099246137926.jpg

344 ms

16099975666995.jpg

16099975666995.jpg

289 ms

16099975679064.jpg

16099975679064.jpg

298 ms

16099209067471.jpg

16099209067471.jpg

305 ms

16099209309428.jpg

16099209309428.jpg

312 ms

16099209883357.jpg

16099209883357.jpg

330 ms

16099209981460.jpg

16099209981460.jpg

405 ms

HELVETICANEUE-BOLD.woff2

HELVETICANEUE-BOLD.woff2

38 ms

fbevents.js

fbevents.js

39 ms

HelveticaNeueLTPro-ThEx.woff2

HelveticaNeueLTPro-ThEx.woff2

262 ms

Accessibility Review

chinatongchi.com accessibility score

39

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

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

chinatongchi.com best practices score

67

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

chinatongchi.com SEO score

79

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

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

chinatongchi.com

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