Tools & Wizards About Us
patchpvc.com screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 39

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

patchpvc.com

亚博vip2022网页版-最新版

Page Load Speed

21.8 sec in total

First Response

276 ms

Resources Loaded

20.6 sec

Page Rendered

960 ms

patchpvc.com screenshot

About Website

Visit patchpvc.com now to see the best up-to-date Patchpvc content for France and also check out these interesting facts you probably never knew about patchpvc.com

Visit patchpvc.com

Key Findings

We analyzed Patchpvc.com page load time and found that the first response time was 276 ms and then it took 21.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

patchpvc.com performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value24.6 s

0/100

25%

SI (Speed Index)

Value7.0 s

32/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value1.049

2/100

15%

TTI (Time to Interactive)

Value7.2 s

50/100

10%

Network Requests Diagram

patchpvc.com

276 ms

www.patchpvc.com

446 ms

jquery.20.min.js

62 ms

style.css

127 ms

jquery-latest.min.js

157 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 23% of them (17 requests) were addressed to the original Patchpvc.com, 39% (29 requests) were made to Mylf888.com and 35% (26 requests) were made to Marxism.gzhu.edu.cn. The less responsive or slowest element that took the longest time to load (19.7 sec) belongs to the original domain Patchpvc.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 31.2 kB (4%)

Content Size

837.8 kB

After Optimization

806.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Patchpvc.com main page is 837.8 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. 40% of websites need less resources to load. Images take 804.4 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 22.8 kB

  • Original 29.8 kB
  • After minification 23.5 kB
  • After compression 7.0 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 6.3 kB, which is 21% 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 22.8 kB or 77% of the original size.

Image Optimization

-1%

Potential reduce by 7.5 kB

  • Original 804.4 kB
  • After minification 796.9 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. Patchpvc images are well optimized though.

JavaScript Optimization

-26%

Potential reduce by 781 B

  • Original 3.0 kB
  • After minification 2.9 kB
  • After compression 2.2 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 781 B or 26% of the original size.

CSS Optimization

-16%

Potential reduce by 82 B

  • Original 505 B
  • After minification 505 B
  • After compression 423 B

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. Patchpvc.com needs all CSS files to be minified and compressed as it can save up to 82 B or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (36%)

Requests Now

45

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Patchpvc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

patchpvc.com

patchpvc.com

276 ms

www.patchpvc.com

www.patchpvc.com

446 ms

jquery.20.min.js

jquery.20.min.js

62 ms

style.css

style.css

127 ms

jquery-latest.min.js

jquery-latest.min.js

157 ms

jquery.lxf.js

jquery.lxf.js

109 ms

search_tx.js

search_tx.js

103 ms

_sitegray_d.css

_sitegray_d.css

100 ms

_sitegray.js

_sitegray.js

123 ms

index.vsb.css

index.vsb.css

162 ms

counter.js

counter.js

164 ms

base64.js

base64.js

3169 ms

formfunc.js

formfunc.js

196 ms

dynclicks.js

dynclicks.js

196 ms

openlink.js

openlink.js

183 ms

jquery.la.min.js

jquery.la.min.js

170 ms

pp.js

pp.js

114 ms

datainput.jsp

datainput.jsp

19725 ms

LOGO.jpg

LOGO.jpg

9603 ms

nav_bg.png

nav_bg.png

9579 ms

nav_jgx.png

nav_jgx.png

9578 ms

search_img.png

search_img.png

9577 ms

s-pcbg.jpg

s-pcbg.jpg

9556 ms

sreach_btn.png

sreach_btn.png

9544 ms

60A422A2C982248F84B718715D7_4E147D32_423F66.jpg

60A422A2C982248F84B718715D7_4E147D32_423F66.jpg

9543 ms

711387B00D570639A39B505B17F_6E823BF4_D788.jpg

711387B00D570639A39B505B17F_6E823BF4_D788.jpg

9541 ms

0B51F96DE9075DE96512E8B0474_24C8443B_1BF410.jpg

0B51F96DE9075DE96512E8B0474_24C8443B_1BF410.jpg

9510 ms

64194315A8DDEACEC41B73B1B35_CD19AB12_31DF7.jpg

64194315A8DDEACEC41B73B1B35_CD19AB12_31DF7.jpg

9494 ms

58AD200C4551BEE8D2999374C0C_C3C80DDF_4F39.jpg

58AD200C4551BEE8D2999374C0C_C3C80DDF_4F39.jpg

9483 ms

23644EF151E29AA5960D953939C_20CD0D53_86E5.jpg

23644EF151E29AA5960D953939C_20CD0D53_86E5.jpg

9480 ms

2773E7351994563C19487372FAF_A10FADC4_A7F3E.png

2773E7351994563C19487372FAF_A10FADC4_A7F3E.png

9453 ms

B0DD4A3B3366BE15D1F224C5A40_55CE2C8C_7BF58.png

B0DD4A3B3366BE15D1F224C5A40_55CE2C8C_7BF58.png

9437 ms

0AA415F39E85931EB281CD62159_A8AFFCBF_9C612.png

0AA415F39E85931EB281CD62159_A8AFFCBF_9C612.png

9429 ms

C2A967AAE3492E3F414BCB94969_CABC5F8A_52AD.jpg

C2A967AAE3492E3F414BCB94969_CABC5F8A_52AD.jpg

9427 ms

DFFE4C39DB0B94EA705A5428AD4_45E9B2E0_15FD7.jpg

DFFE4C39DB0B94EA705A5428AD4_45E9B2E0_15FD7.jpg

9402 ms

73D2AAAE0F6B0035D2871DE36C4_985E404D_1BE33.jpg

73D2AAAE0F6B0035D2871DE36C4_985E404D_1BE33.jpg

9386 ms

B450F0FB8D81FF72386C592F2E2_AC96BDF3_3E7DD.png

B450F0FB8D81FF72386C592F2E2_AC96BDF3_3E7DD.png

9380 ms

B6881BEF9E9683865C5E56C0027_7B14DA8B_CEC9.png

B6881BEF9E9683865C5E56C0027_7B14DA8B_CEC9.png

9378 ms

C932BB9F0DA813DECBFFDD89B22_B4DE2ACE_81BB.jpg

C932BB9F0DA813DECBFFDD89B22_B4DE2ACE_81BB.jpg

9342 ms

hm.js

hm.js

1386 ms

indexyb.html

indexyb.html

108 ms

title_imgbg.png

title_imgbg.png

6617 ms

slider-arrow.png

slider-arrow.png

6617 ms

title_bg.png

title_bg.png

6607 ms

ico_001.png

ico_001.png

6607 ms

xyfc_titlebg.png

xyfc_titlebg.png

6586 ms

zhongguomeng.js

zhongguomeng.js

25 ms

index.css

index.css

49 ms

jquery.la.min.js

jquery.la.min.js

73 ms

yb1000x300.jpg

yb1000x300.jpg

158 ms

blakimg.jpg

blakimg.jpg

113 ms

1000x100.js.gif

1000x100.js.gif

167 ms

bet365365.jpg

bet365365.jpg

164 ms

wns111.gif

wns111.gif

190 ms

xyl999.gif

xyl999.gif

345 ms

xintyc.gif

xintyc.gif

246 ms

tyc111.gif

tyc111.gif

206 ms

yl1000x100.gif

yl1000x100.gif

272 ms

xpj999.gif

xpj999.gif

478 ms

manbetx10.gif

manbetx10.gif

244 ms

amdc1000x100.gif

amdc1000x100.gif

256 ms

bwin1000.gif

bwin1000.gif

271 ms

ld891.jpg

ld891.jpg

273 ms

daohang.gif

daohang.gif

281 ms

jinsha168.jpg

jinsha168.jpg

299 ms

wnsr168.gif

wnsr168.gif

298 ms

tyc168.jpg

tyc168.jpg

300 ms

biwin999.gif

biwin999.gif

305 ms

xpj168.gif

xpj168.gif

323 ms

aomendc999.jpg

aomendc999.jpg

324 ms

365bet168.jpg

365bet168.jpg

326 ms

yongli168.jpg

yongli168.jpg

329 ms

yabo999.jpg

yabo999.jpg

349 ms

ftimg.jpg

ftimg.jpg

351 ms

hm.gif

hm.gif

318 ms

Accessibility Review

patchpvc.com accessibility score

39

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

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

patchpvc.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

patchpvc.com SEO score

69

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

High

robots.txt is not valid

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

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Patchpvc.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Patchpvc.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

patchpvc.com

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