Tools & Wizards About Us
sanjingglass.en.alibaba.com screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

sanjingglass.en.alibaba.com

Jinan Sanjing Industrial Co., Ltd. - Tempered Glass, Silkscreen printed glass

Page Load Speed

3.7 sec in total

First Response

374 ms

Resources Loaded

3.2 sec

Page Rendered

154 ms

sanjingglass.en.alibaba.com screenshot

About Website

Visit sanjingglass.en.alibaba.com now to see the best up-to-date Sanjing Glass En Alibaba content for China and also check out these interesting facts you probably never knew about sanjingglass.en.alibaba.com

Jinan Sanjing Industrial Co., Ltd., Experts in Manufacturing and Exporting Tempered Glass, Silkscreen printed glass and 0 more Products.

Visit sanjingglass.en.alibaba.com

Key Findings

We analyzed Sanjingglass.en.alibaba.com page load time and found that the first response time was 374 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

sanjingglass.en.alibaba.com performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

38/100

25%

SI (Speed Index)

Value15.0 s

1/100

10%

TBT (Total Blocking Time)

Value8,850 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value26.0 s

0/100

10%

Network Requests Diagram

sanjingglass.en.alibaba.com

374 ms

sanjingglass.en.alibaba.com

426 ms

104 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

103 ms

219 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Sanjingglass.en.alibaba.com, 31% (15 requests) were made to Sc01.alicdn.com and 19% (9 requests) were made to S.alicdn.com. The less responsive or slowest element that took the longest time to load (2.4 sec) relates to the external source Sc01.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.9 MB (64%)

Content Size

3.0 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Sanjingglass.en.alibaba.com main page is 3.0 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. 45% of websites need less resources to load. Javascripts take 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 242.6 kB

  • Original 311.5 kB
  • After minification 310.8 kB
  • After compression 68.9 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 242.6 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 112.9 kB
  • After minification 112.9 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. Sanjing Glass En Alibaba images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 1.7 MB

  • Original 2.6 MB
  • After minification 2.6 MB
  • After compression 909.1 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 1.7 MB or 65% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (65%)

Requests Now

46

After Optimization

16

  • AJAX
  • Images
  • JavaScript

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sanjing Glass En Alibaba. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

sanjingglass.en.alibaba.com

sanjingglass.en.alibaba.com

374 ms

sanjingglass.en.alibaba.com

sanjingglass.en.alibaba.com

426 ms

104 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

103 ms

219 ms

renderHeader.js

renderHeader.js

191 ms

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H76c7e1a624ef4e5c88feee9b828cf172e.jpg

703 ms

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Hb272011378494814983c69e9d8795f4eD.jpg

608 ms

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H2066608809494386af73b39713ce3c26L.jpg

606 ms

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1115 ms

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HTB1rayjbsnrK1RjSspkq6yuvXXaQ.jpg

344 ms

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TB13qeCOVXXXXafaVXXXXXXXXXX-1200-280.jpg

311 ms

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996 ms

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707 ms

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1474 ms

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495 ms

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HTB1uNKcbEvrK1RjSszfq6xJNVXaO.jpg

695 ms

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HTB1Pv1pbzDuK1Rjy1zjq6zraFXah.jpg

1649 ms

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HTB1t29kbEzrK1RjSspmq6AOdFXap.jpg

511 ms

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HTB139GXbvfsK1RjSszbq6AqBXXad.jpg

496 ms

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768 ms

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822 ms

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896 ms

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967 ms

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1013 ms

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1427 ms

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2360 ms

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1232 ms

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1332 ms

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656 ms

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421 ms

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HTB1VYCdbE_rK1Rjy0Fcq6zEvVXal.jpg

1424 ms

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HTB18n1qbvfsK1RjSszgq6yXzpXah.jpg

914 ms

awsc.js

awsc.js

148 ms

47 ms

7.gif

7.gif

107 ms

index.js

index.js

42 ms

index.js

index.js

71 ms

awsc.js

awsc.js

41 ms

baxiaCommon.js

baxiaCommon.js

43 ms

wcfg.json

wcfg.json

1182 ms

rp

rp

1010 ms

et_f.js

et_f.js

49 ms

um.js

um.js

139 ms

wu.json

wu.json

25 ms

um.json

um.json

53 ms

getUmid.do

getUmid.do

35 ms

eg.js

eg.js

3 ms

Accessibility Review

sanjingglass.en.alibaba.com accessibility score

72

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.

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

High

Image elements do not have [alt] attributes

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

sanjingglass.en.alibaba.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

sanjingglass.en.alibaba.com SEO score

93

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

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

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 Sanjingglass.en.alibaba.com 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 Sanjingglass.en.alibaba.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

sanjingglass.en.alibaba.com

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