Tools & Wizards About Us

Report Summary

  • 0

    Performance

  • 45

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

tensiletestingmachine.cn

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Page Load Speed

52.6 sec in total

First Response

7.5 sec

Resources Loaded

44.8 sec

Page Rendered

278 ms

About Website

Click here to check amazing Tensiletestingmachine content. Otherwise, check out these important facts you probably never knew about tensiletestingmachine.cn

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Key Findings

We analyzed Tensiletestingmachine.cn page load time and found that the first response time was 7.5 sec and then it took 45.1 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. Unfortunately, there were 5 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

tensiletestingmachine.cn performance score

0

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0

0/100

10%

LCP (Largest Contentful Paint)

Value0

0/100

25%

SI (Speed Index)

Value0

0/100

10%

TBT (Total Blocking Time)

Value0

0/100

30%

CLS (Cumulative Layout Shift)

Value0.25

49/100

15%

TTI (Time to Interactive)

Value0

0/100

10%

Network Requests Diagram

tensiletestingmachine.cn

7475 ms

mootools-core.js

1774 ms

core.js

907 ms

caption.js

913 ms

mootools-more.js

5526 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 79% of them (52 requests) were addressed to the original Tensiletestingmachine.cn, 5% (3 requests) were made to Google-analytics.com and 3% (2 requests) were made to Tensiletesting.co.uk. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Tensiletestingmachine.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 493.8 kB (70%)

Content Size

700.5 kB

After Optimization

206.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tensiletestingmachine.cn main page is 700.5 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. 30% of websites need less resources to load. Javascripts take 513.7 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 32.2 kB

  • Original 41.6 kB
  • After minification 37.5 kB
  • After compression 9.4 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 32.2 kB or 77% of the original size.

Image Optimization

-30%

Potential reduce by 4.5 kB

  • Original 14.8 kB
  • After minification 10.4 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, Tensiletestingmachine needs image optimization as it can save up to 4.5 kB or 30% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-68%

Potential reduce by 350.0 kB

  • Original 513.7 kB
  • After minification 472.5 kB
  • After compression 163.6 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 350.0 kB or 68% of the original size.

CSS Optimization

-82%

Potential reduce by 107.0 kB

  • Original 130.4 kB
  • After minification 103.3 kB
  • After compression 23.4 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. Tensiletestingmachine.cn needs all CSS files to be minified and compressed as it can save up to 107.0 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 41 (79%)

Requests Now

52

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tensiletestingmachine. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

tensiletestingmachine.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

tensiletestingmachine.cn best practices score

58

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

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

tensiletestingmachine.cn SEO score

92

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tensiletestingmachine.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), while the claimed language is English. Our system also found out that Tensiletestingmachine.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 Tensiletestingmachine. 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: