Tools & Wizards About Us
chinabartech.net screenshot

Report Summary

  • 75

    Performance

    Renders faster than
    83% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 79% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

chinabartech.net

Rebar Coupler, Rebar Threading Machine, Rebar Upsetting Machine, Coupler Pressing Machine Manufacturers and Suppliers - China Factory - BARTECH

Page Load Speed

2.7 sec in total

First Response

391 ms

Resources Loaded

2.2 sec

Page Rendered

134 ms

chinabartech.net screenshot

About Website

Click here to check amazing China BARTECH content. Otherwise, check out these important facts you probably never knew about chinabartech.net

Best Quality China Rebar Coupler Manufacturer & leader & Suppliers for Different Country Standards with Competitive Price and Best Service.

Visit chinabartech.net

Key Findings

We analyzed Chinabartech.net page load time and found that the first response time was 391 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

chinabartech.net performance score

75

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

86/100

25%

SI (Speed Index)

Value5.3 s

58/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.387

27/100

15%

TTI (Time to Interactive)

Value5.4 s

72/100

10%

Network Requests Diagram

chinabartech.net

391 ms

www.chinabartech.net

388 ms

style.css

76 ms

jquery.js

347 ms

sitecommon.js

357 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 82% of them (28 requests) were addressed to the original Chinabartech.net, 18% (6 requests) were made to Js01.v15cdn.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Chinabartech.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 21.7 kB (5%)

Content Size

406.5 kB

After Optimization

384.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chinabartech.net main page is 406.5 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. Images take 331.7 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 17.5 kB

  • Original 22.1 kB
  • After minification 21.7 kB
  • After compression 4.6 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 17.5 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 664 B

  • Original 331.7 kB
  • After minification 331.0 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. China BARTECH images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 1.9 kB

  • Original 45.8 kB
  • After minification 45.8 kB
  • After compression 43.9 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

-23%

Potential reduce by 1.6 kB

  • Original 6.9 kB
  • After minification 6.9 kB
  • After compression 5.3 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. Chinabartech.net needs all CSS files to be minified and compressed as it can save up to 1.6 kB or 23% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (25%)

Requests Now

32

After Optimization

24

  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of China BARTECH. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

chinabartech.net

chinabartech.net

391 ms

www.chinabartech.net

www.chinabartech.net

388 ms

style.css

style.css

76 ms

jquery.js

jquery.js

347 ms

sitecommon.js

sitecommon.js

357 ms

jquery.validate.js

jquery.validate.js

357 ms

tw.js

tw.js

142 ms

Site_Common.js

Site_Common.js

371 ms

focus.js

focus.js

371 ms

count2.js

count2.js

382 ms

float11631.js

float11631.js

149 ms

img-24.jpg

img-24.jpg

76 ms

logo201612050947177645532.png

logo201612050947177645532.png

71 ms

pic1.png

pic1.png

77 ms

search.png

search.png

139 ms

navbg.jpg

navbg.jpg

193 ms

line.gif

line.gif

238 ms

ba201612161357389508331.jpg

ba201612161357389508331.jpg

282 ms

ba201612161357465944421.jpg

ba201612161357465944421.jpg

444 ms

ba201612161357536128051.jpg

ba201612161357536128051.jpg

315 ms

ba201612161358009750549.jpg

ba201612161358009750549.jpg

391 ms

tbg.jpg

tbg.jpg

287 ms

p201611210929060723915.jpg

p201611210929060723915.jpg

307 ms

p201611210928159783260.jpg

p201611210928159783260.jpg

389 ms

p201706120847224657778.jpg

p201706120847224657778.jpg

458 ms

p201611210920042289436.jpg

p201611210920042289436.jpg

426 ms

p201611210917587243568.jpg

p201611210917587243568.jpg

444 ms

p201611211035103098037.jpg

p201611211035103098037.jpg

482 ms

p201611210924593674244.jpg

p201611210924593674244.jpg

464 ms

p201611211016268083180.jpg

p201611211016268083180.jpg

549 ms

tw_bg.gif

tw_bg.gif

622 ms

erwei136485.jpg

erwei136485.jpg

619 ms

tw_1.gif

tw_1.gif

622 ms

s

s

1011 ms

Accessibility Review

chinabartech.net accessibility score

92

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

Best Practices

chinabartech.net best practices score

58

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

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

chinabartech.net SEO score

96

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

chinabartech.net

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