Tools & Wizards About Us
glassinchina.com screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

glassinchina.com

China Glass Supplier,Glass ManufacturersBuyers,China Glass trade-China Glass Network

Page Load Speed

10.3 sec in total

First Response

689 ms

Resources Loaded

9.3 sec

Page Rendered

352 ms

glassinchina.com screenshot

About Website

Visit glassinchina.com now to see the best up-to-date Glass In China content for India and also check out these interesting facts you probably never knew about glassinchina.com

China Glass Network-online B2B Glass Market, to provide customers with glass suppliers, buyers, quotations, market trend, investment, etc. for more information, please visit www.glassinchina.com

Visit glassinchina.com

Key Findings

We analyzed Glassinchina.com page load time and found that the first response time was 689 ms and then it took 9.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

glassinchina.com performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value12.7 s

0/100

25%

SI (Speed Index)

Value13.2 s

2/100

10%

TBT (Total Blocking Time)

Value460 ms

62/100

30%

CLS (Cumulative Layout Shift)

Value0.017

100/100

15%

TTI (Time to Interactive)

Value17.8 s

4/100

10%

Network Requests Diagram

glassinchina.com

689 ms

www.glassinchina.com

1896 ms

reset.css

1171 ms

home.css

1170 ms

jquery-1.8.0.min.js

1725 ms

Our browser made a total of 116 requests to load all elements on the main page. We found that 3% of them (3 requests) were addressed to the original Glassinchina.com, 50% (58 requests) were made to Images.glass.com.cn and 16% (19 requests) were made to Meta.glassinchina.com. The less responsive or slowest element that took the longest time to load (3.1 sec) relates to the external source Images.glass.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 404.8 kB (12%)

Content Size

3.3 MB

After Optimization

2.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Glassinchina.com main page is 3.3 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. 60% of websites need less resources to load. Images take 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 80.1 kB

  • Original 97.5 kB
  • After minification 97.1 kB
  • After compression 17.4 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 80.1 kB or 82% of the original size.

Image Optimization

-10%

Potential reduce by 285.9 kB

  • Original 3.0 MB
  • After minification 2.7 MB

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. Glass In China images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 34.8 kB

  • Original 245.8 kB
  • After minification 245.8 kB
  • After compression 211.0 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 34.8 kB or 14% of the original size.

CSS Optimization

-30%

Potential reduce by 4.0 kB

  • Original 13.6 kB
  • After minification 13.6 kB
  • After compression 9.5 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. Glassinchina.com needs all CSS files to be minified and compressed as it can save up to 4.0 kB or 30% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (18%)

Requests Now

113

After Optimization

93

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 113 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Glass In China. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

glassinchina.com

glassinchina.com

689 ms

www.glassinchina.com

www.glassinchina.com

1896 ms

reset.css

reset.css

1171 ms

home.css

home.css

1170 ms

jquery-1.8.0.min.js

jquery-1.8.0.min.js

1725 ms

jweixin-1.0.0.js

jweixin-1.0.0.js

873 ms

home_topnav.js

home_topnav.js

1565 ms

jquery.effect.1.0.js

jquery.effect.1.0.js

1437 ms

common.js

common.js

1433 ms

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818679503546413.jpg

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813 ms

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1064 ms

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1010 ms

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1306 ms

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2745 ms

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2837 ms

logo.jpg

logo.jpg

256 ms

pic1_150x150.jpg

pic1_150x150.jpg

255 ms

pic2_150x150.jpg

pic2_150x150.jpg

496 ms

pic3_150x150.jpg

pic3_150x150.jpg

269 ms

pic4_150x150.jpg

pic4_150x150.jpg

255 ms

icon_sev.png

icon_sev.png

247 ms

glass_info.gif

glass_info.gif

448 ms

icon_tip.png

icon_tip.png

400 ms

slider-arrow2.png

slider-arrow2.png

405 ms

flag.png

flag.png

922 ms

icon_vip.jpg

icon_vip.jpg

474 ms

logo2.png

logo2.png

862 ms

upTop_img.png

upTop_img.png

861 ms

hm.js

hm.js

1172 ms

analytics.js

analytics.js

35 ms

default

default

206 ms

iconfont.woff

iconfont.woff

231 ms

collect

collect

13 ms

collect

collect

26 ms

js

js

74 ms

ga-audiences

ga-audiences

42 ms

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2109 ms

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2020 ms

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hm.gif

304 ms

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1989 ms

twk-arr-find-polyfill.js

twk-arr-find-polyfill.js

197 ms

twk-object-values-polyfill.js

twk-object-values-polyfill.js

180 ms

twk-event-polyfill.js

twk-event-polyfill.js

63 ms

twk-entries-polyfill.js

twk-entries-polyfill.js

67 ms

twk-iterator-polyfill.js

twk-iterator-polyfill.js

58 ms

twk-promise-polyfill.js

twk-promise-polyfill.js

212 ms

twk-main.js

twk-main.js

111 ms

twk-vendor.js

twk-vendor.js

80 ms

twk-chunk-vendors.js

twk-chunk-vendors.js

84 ms

twk-chunk-common.js

twk-chunk-common.js

229 ms

twk-runtime.js

twk-runtime.js

98 ms

twk-app.js

twk-app.js

109 ms

Accessibility Review

glassinchina.com accessibility score

69

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.

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

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

glassinchina.com best practices score

50

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

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

glassinchina.com SEO score

62

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

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 Glassinchina.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 Glassinchina.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

glassinchina.com

Open Graph description is not detected on the main page of Glass In China. 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: