Tools & Wizards About Us
warex.cn screenshot

Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 50

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 57

    SEO

    Google-friendlier than
    20% of websites

warex.cn

WareX Technologies | Fiber Transmission, Fiber Interconnection, Fiber Cabling Products Manufacturer

Page Load Speed

4 sec in total

First Response

472 ms

Resources Loaded

3.2 sec

Page Rendered

292 ms

warex.cn screenshot

About Website

Click here to check amazing WareX content for China. Otherwise, check out these important facts you probably never knew about warex.cn

WareX Technologies offers high-performance optical transceivers, media converters, xWDM multiplexers, MTP/MPO cabling products to help enterprises, datacenters , ISPs & the public sector create value ...

Visit warex.cn

Key Findings

We analyzed Warex.cn page load time and found that the first response time was 472 ms and then it took 3.5 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

warex.cn performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value11.0 s

0/100

25%

SI (Speed Index)

Value6.7 s

36/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value8.7 s

36/100

10%

Network Requests Diagram

warex.cn

472 ms

www.warex.cn

876 ms

style_public.css

155 ms

stylesheet.css

228 ms

stylesheet_compare.css

154 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 90% of them (46 requests) were addressed to the original Warex.cn, 4% (2 requests) were made to W.sharethis.com and 4% (2 requests) were made to Solution.comm100.cn. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Js.users.51.la.

Page Optimization Overview & Recommendations

Page size can be reduced by 746.8 kB (27%)

Content Size

2.8 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Warex.cn main page is 2.8 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. Images take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 18.4 kB

  • Original 24.1 kB
  • After minification 20.9 kB
  • After compression 5.6 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. This page needs HTML code to be minified as it can gain 3.2 kB, which is 13% 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 18.4 kB or 77% of the original size.

Image Optimization

-20%

Potential reduce by 461.2 kB

  • Original 2.3 MB
  • After minification 1.9 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. Obviously, WareX needs image optimization as it can save up to 461.2 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-60%

Potential reduce by 183.0 kB

  • Original 307.0 kB
  • After minification 302.3 kB
  • After compression 124.0 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 183.0 kB or 60% of the original size.

CSS Optimization

-79%

Potential reduce by 84.2 kB

  • Original 106.8 kB
  • After minification 92.5 kB
  • After compression 22.6 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. Warex.cn needs all CSS files to be minified and compressed as it can save up to 84.2 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (33%)

Requests Now

46

After Optimization

31

  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of WareX. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

warex.cn

warex.cn

472 ms

www.warex.cn

www.warex.cn

876 ms

style_public.css

style_public.css

155 ms

stylesheet.css

stylesheet.css

228 ms

stylesheet_compare.css

stylesheet_compare.css

154 ms

stylesheet_filter_attrbox.css

stylesheet_filter_attrbox.css

151 ms

stylesheet_jsimages.css

stylesheet_jsimages.css

225 ms

stylesheet_news.css

stylesheet_news.css

152 ms

stylesheet_style.css

stylesheet_style.css

371 ms

stylesheet_tm.css

stylesheet_tm.css

302 ms

jscript_jquery161.js

jscript_jquery161.js

445 ms

jscript_lrtk.js

jscript_lrtk.js

227 ms

jscript_products_compare.js

jscript_products_compare.js

298 ms

jquery-1.js

jquery-1.js

523 ms

nav.js

nav.js

301 ms

jquery.js

jquery.js

593 ms

buttons.js

buttons.js

10 ms

18827218.js

18827218.js

1065 ms

LiveChat.js

LiveChat.js

20 ms

buttons.js

buttons.js

21 ms

earth.jpg

earth.jpg

75 ms

search_btn.jpg

search_btn.jpg

76 ms

BBS.aspx

BBS.aspx

5 ms

logo.png

logo.png

87 ms

l-btn.png

l-btn.png

87 ms

baomi-t-1.png

baomi-t-1.png

222 ms

baomi2.png

baomi2.png

376 ms

bao.png

bao.png

302 ms

nt-2.png

nt-2.png

204 ms

bao-2.png

bao-2.png

367 ms

st-2.png

st-2.png

297 ms

bao2.png

bao2.png

427 ms

nt-1.png

nt-1.png

443 ms

r-btn.png

r-btn.png

371 ms

WAREX.jpg

WAREX.jpg

375 ms

SOLUTIONS.jpg

SOLUTIONS.jpg

443 ms

SERVICES.jpg

SERVICES.jpg

445 ms

i.gif

i.gif

447 ms

WQP-0840G-M02.jpg

WQP-0840G-M02.jpg

814 ms

78.jpg

78.jpg

501 ms

240.jpg

240.jpg

516 ms

263.jpg

263.jpg

516 ms

broswer_home.png

broswer_home.png

451 ms

navbg_04.jpg

navbg_04.jpg

453 ms

navbg_03.gif

navbg_03.gif

507 ms

img-sprite.png

img-sprite.png

521 ms

bg-slide-textura.png

bg-slide-textura.png

538 ms

100G-Coming.jpg

100G-Coming.jpg

539 ms

xWDM.jpg

xWDM.jpg

599 ms

flogo.png

flogo.png

567 ms

print_stylesheet.css

print_stylesheet.css

76 ms

Accessibility Review

warex.cn accessibility score

50

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

Image elements do not have [alt] attributes

High

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

warex.cn 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

SEO Factors

warex.cn SEO score

57

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Warex.cn 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 Warex.cn main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

warex.cn

Open Graph description is not detected on the main page of WareX. 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: