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

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 40

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

szryjz.en.alibaba.com

Suzhou Renyuan Construction Engineering Co., Ltd.

Page Load Speed

2.7 sec in total

First Response

156 ms

Resources Loaded

2.1 sec

Page Rendered

417 ms

szryjz.en.alibaba.com screenshot

About Website

Click here to check amazing Szryjz En Alibaba content for China. Otherwise, check out these important facts you probably never knew about szryjz.en.alibaba.com

Suzhou Renyuan Construction Engineering Co., Ltd., Experts in Manufacturing and Exporting and 0 more Products.

Visit szryjz.en.alibaba.com

Key Findings

We analyzed Szryjz.en.alibaba.com page load time and found that the first response time was 156 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

szryjz.en.alibaba.com performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

78/100

10%

LCP (Largest Contentful Paint)

Value9.2 s

1/100

25%

SI (Speed Index)

Value10.5 s

7/100

10%

TBT (Total Blocking Time)

Value4,930 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.361

30/100

15%

TTI (Time to Interactive)

Value26.0 s

0/100

10%

Network Requests Diagram

szryjz.en.alibaba.com

156 ms

szryjz.en.alibaba.com

636 ms

58 ms

56 ms

header.css

89 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Szryjz.en.alibaba.com, 42% (31 requests) were made to S.alicdn.com and 9% (7 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (976 ms) relates to the external source Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.8 MB (62%)

Content Size

6.2 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Szryjz.en.alibaba.com main page is 6.2 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. Only a small number of websites need less resources to load. Javascripts take 5.3 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 341.3 kB

  • Original 426.1 kB
  • After minification 422.1 kB
  • After compression 84.8 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 341.3 kB or 80% of the original size.

Image Optimization

-11%

Potential reduce by 8.9 kB

  • Original 78.4 kB
  • After minification 69.5 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. Obviously, Szryjz En Alibaba needs image optimization as it can save up to 8.9 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-61%

Potential reduce by 3.2 MB

  • Original 5.3 MB
  • After minification 5.3 MB
  • After compression 2.1 MB

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 3.2 MB or 61% of the original size.

CSS Optimization

-72%

Potential reduce by 283.7 kB

  • Original 395.9 kB
  • After minification 345.1 kB
  • After compression 112.3 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. Szryjz.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 283.7 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (57%)

Requests Now

63

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Szryjz 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 29 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

szryjz.en.alibaba.com

szryjz.en.alibaba.com

156 ms

szryjz.en.alibaba.com

szryjz.en.alibaba.com

636 ms

58 ms

56 ms

header.css

header.css

89 ms

header.js

header.js

111 ms

97 ms

web-index.css

web-index.css

97 ms

web-index.css

web-index.css

94 ms

web-index.css

web-index.css

95 ms

web-index.css

web-index.css

98 ms

O1CN01KD2ycd23TlAhTEpWp_!!6000000007257-0-tps-3840-90.jpg

O1CN01KD2ycd23TlAhTEpWp_!!6000000007257-0-tps-3840-90.jpg

108 ms

157 ms

107 ms

index.js

index.js

109 ms

TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

237 ms

H4a852b6398384d8ebf00adecb7994a79z.jpg

H4a852b6398384d8ebf00adecb7994a79z.jpg

152 ms

H7d92080681d24487af2a0780eb5d96ef7.jpg

H7d92080681d24487af2a0780eb5d96ef7.jpg

360 ms

H20345ce7fa1447d1af5bc72cd4716d1fN.jpg

H20345ce7fa1447d1af5bc72cd4716d1fN.jpg

236 ms

H311aae384b8f4fe7a109b1e6289ec318g.jpg

H311aae384b8f4fe7a109b1e6289ec318g.jpg

359 ms

H1eb64d31a5cc41098487d0a96da590e6a.jpg

H1eb64d31a5cc41098487d0a96da590e6a.jpg

244 ms

H39eeed1c3ac64db683f15362fcfc0bcdS.jpg

H39eeed1c3ac64db683f15362fcfc0bcdS.jpg

615 ms

He1b891521c2f476ab8a0658445eea117o.jpg

He1b891521c2f476ab8a0658445eea117o.jpg

407 ms

roboto-regular.woff

roboto-regular.woff

69 ms

roboto-medium.woff

roboto-medium.woff

69 ms

roboto-light.woff

roboto-light.woff

69 ms

roboto-thin.woff

roboto-thin.woff

69 ms

roboto-bold.woff

roboto-bold.woff

68 ms

74 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

122 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

73 ms

Hdc25fc9bde0340d9bc4327b06d48a0a7X.jpg

Hdc25fc9bde0340d9bc4327b06d48a0a7X.jpg

243 ms

awsc.js

awsc.js

211 ms

166 ms

personTipsInfo.do

personTipsInfo.do

178 ms

footer.css

footer.css

11 ms

icon-font.woff

icon-font.woff

76 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

142 ms

light0.5x.png

light0.5x.png

64 ms

eg.js

eg.js

51 ms

27 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

39 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

81 ms

pages_version.html

pages_version.html

119 ms

et_n.js

et_n.js

56 ms

um.js

um.js

110 ms

defer-common.js

defer-common.js

147 ms

i.alicdn.com

i.alicdn.com

147 ms

index.js

index.js

35 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

25 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

58 ms

index.js

index.js

55 ms

index.js

index.js

101 ms

sc.globalxman.appscene

sc.globalxman.appscene

101 ms

7.gif

7.gif

52 ms

index.js

index.js

104 ms

baxiaCommon.js

baxiaCommon.js

44 ms

rp

rp

976 ms

index.web.css

index.web.css

45 ms

index.web.js

index.web.js

183 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

214 ms

wu.json

wu.json

224 ms

store-proxy.html

store-proxy.html

167 ms

countryCurrencyDataService

countryCurrencyDataService

344 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

140 ms

personRoleInfo.do

personRoleInfo.do

132 ms

notification.do

notification.do

304 ms

index.js

index.js

72 ms

availableSurveyQuery.json

availableSurveyQuery.json

273 ms

index.css

index.css

16 ms

um.json

um.json

54 ms

getUmid.do

getUmid.do

8 ms

iconfont.woff

iconfont.woff

18 ms

iconfont.woff

iconfont.woff

8 ms

Accessibility Review

szryjz.en.alibaba.com accessibility score

40

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

szryjz.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

szryjz.en.alibaba.com SEO score

79

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

High

Document doesn't have a valid hreflang

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 doesn't use 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 Szryjz.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 Szryjz.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

szryjz.en.alibaba.com

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