Tools & Wizards About Us
xfre.coowor.com screenshot

Report Summary

  • 63

    Performance

    Renders faster than
    77% of other websites

  • 51

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

xfre.coowor.com

ZHEJIANG XINGFA R&E CO.,LTD - Piston compressor, Scroll compressor

Page Load Speed

22.3 sec in total

First Response

665 ms

Resources Loaded

20.4 sec

Page Rendered

1.3 sec

xfre.coowor.com screenshot

About Website

Click here to check amazing Xfre CO Owor content for United States. Otherwise, check out these important facts you probably never knew about xfre.coowor.com

ZHEJIANG XINGFA R&E CO.,LTD,Experts in Piston compressor, Scroll compressor, A Verified Supplier on Coowor.com.

Visit xfre.coowor.com

Key Findings

We analyzed Xfre.coowor.com page load time and found that the first response time was 665 ms and then it took 21.7 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.

Performance Metrics

xfre.coowor.com performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

62/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

28/100

25%

SI (Speed Index)

Value11.6 s

4/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.188

65/100

15%

TTI (Time to Interactive)

Value3.3 s

93/100

10%

Network Requests Diagram

xfre.coowor.com

665 ms

xfre.coowor.com

2027 ms

hm.js

1151 ms

atrk.js

6 ms

push.js

1227 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 64% of them (42 requests) were addressed to the original Xfre.coowor.com, 30% (20 requests) were made to Img.coowor.com and 3% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (15.6 sec) relates to the external source Img.coowor.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 209.6 kB (9%)

Content Size

2.3 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Xfre.coowor.com main page is 2.3 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. 30% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 157.5 kB

  • Original 186.2 kB
  • After minification 167.1 kB
  • After compression 28.7 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 157.5 kB or 85% of the original size.

Image Optimization

-1%

Potential reduce by 19.8 kB

  • Original 2.1 MB
  • After minification 2.0 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. Xfre CO Owor images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 18 B

  • Original 261 B
  • After minification 261 B
  • After compression 243 B

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

-49%

Potential reduce by 32.2 kB

  • Original 65.8 kB
  • After minification 60.7 kB
  • After compression 33.5 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. Xfre.coowor.com needs all CSS files to be minified and compressed as it can save up to 32.2 kB or 49% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (29%)

Requests Now

63

After Optimization

45

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Xfre CO Owor. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

xfre.coowor.com

xfre.coowor.com

665 ms

xfre.coowor.com

xfre.coowor.com

2027 ms

hm.js

hm.js

1151 ms

atrk.js

atrk.js

6 ms

push.js

push.js

1227 ms

index.css

index.css

450 ms

Reset.css

Reset.css

896 ms

cssstyles.css

cssstyles.css

1346 ms

indexstyle.css

indexstyle.css

679 ms

font.css

font.css

902 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

2238 ms

shop-index.css

shop-index.css

905 ms

shop-index.js

shop-index.js

901 ms

jquery.lazyload.js;jsessionid=698D549CAB52A3CA5F889694C85FD4B9

jquery.lazyload.js;jsessionid=698D549CAB52A3CA5F889694C85FD4B9

1116 ms

jquery.scrollLoading.js;jsessionid=698D549CAB52A3CA5F889694C85FD4B9

jquery.scrollLoading.js;jsessionid=698D549CAB52A3CA5F889694C85FD4B9

1123 ms

jquery.tmpl.min.js;jsessionid=698D549CAB52A3CA5F889694C85FD4B9

jquery.tmpl.min.js;jsessionid=698D549CAB52A3CA5F889694C85FD4B9

1124 ms

shop-header.css

shop-header.css

916 ms

shop-header.js

shop-header.js

1122 ms

product_priceRange.js

product_priceRange.js

1132 ms

bootstrap.min.css

bootstrap.min.css

1400 ms

bootstrap-wysihtml5.css

bootstrap-wysihtml5.css

1139 ms

jquery.blockUI.js

jquery.blockUI.js

1343 ms

util.js

util.js

1351 ms

hm.gif

hm.gif

302 ms

201811091544557C36.jpg

201811091544557C36.jpg

2193 ms

20181109153455JUV5.jpg

20181109153455JUV5.jpg

2707 ms

201811091534526AA5.jpg

201811091534526AA5.jpg

6063 ms

201811091534406EDF.jpg

201811091534406EDF.jpg

4325 ms

20181109153439XY73.jpg

20181109153439XY73.jpg

3438 ms

202007151125270BO7.jpg

202007151125270BO7.jpg

2052 ms

20181109154607J1E8.jpg

20181109154607J1E8.jpg

3177 ms

20181109154624QJPX.jpg

20181109154624QJPX.jpg

3571 ms

20181109154648LEV9.jpg

20181109154648LEV9.jpg

3601 ms

20181109154704VJQ1.jpg

20181109154704VJQ1.jpg

7895 ms

20181109154719T4HB.jpg

20181109154719T4HB.jpg

5025 ms

20181109154733PPTE.jpg

20181109154733PPTE.jpg

4948 ms

20181109154752PTVJ.jpg

20181109154752PTVJ.jpg

6277 ms

20181109154811QPWG.jpg

20181109154811QPWG.jpg

9738 ms

20181109154826VWJT.jpg

20181109154826VWJT.jpg

6061 ms

up.png

up.png

226 ms

logo.gif

logo.gif

226 ms

unit_deposit.gif

unit_deposit.gif

224 ms

shop_collect1.png

shop_collect1.png

228 ms

search_btn.png

search_btn.png

227 ms

icon_03.png

icon_03.png

227 ms

icon_05.png

icon_05.png

446 ms

icon_07.png

icon_07.png

449 ms

iconleft_03.png

iconleft_03.png

450 ms

iconleft_08.png

iconleft_08.png

449 ms

iconleft_10.png

iconleft_10.png

449 ms

iconleft2_03.png

iconleft2_03.png

452 ms

iconleft2_hot.png

iconleft2_hot.png

731 ms

20181109154903Z16Q.jpg

20181109154903Z16Q.jpg

7499 ms

shop_publish_years.png

shop_publish_years.png

716 ms

shopCustomShow.html;jsessionid=698D549CAB52A3CA5F889694C85FD4B9

shopCustomShow.html;jsessionid=698D549CAB52A3CA5F889694C85FD4B9

758 ms

20181109154249Q5QV.jpg

20181109154249Q5QV.jpg

15603 ms

20181109154249IV91.jpg

20181109154249IV91.jpg

7994 ms

20181109154247YDGQ.jpg

20181109154247YDGQ.jpg

14931 ms

loading_02.gif

loading_02.gif

660 ms

arr.fw.png

arr.fw.png

1553 ms

re.png

re.png

662 ms

dh.png

dh.png

882 ms

size.png

size.png

881 ms

list-chat1_5.png

list-chat1_5.png

883 ms

20181108165135BAK1.jpg

20181108165135BAK1.jpg

10105 ms

online_chat_btn.png

online_chat_btn.png

1288 ms

Accessibility Review

xfre.coowor.com accessibility score

51

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.

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

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

xfre.coowor.com 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

xfre.coowor.com SEO score

85

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

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 Xfre.coowor.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 Xfre.coowor.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

xfre.coowor.com

Open Graph description is not detected on the main page of Xfre CO Owor. 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: