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tjsfgj.en.alibaba.com screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

tjsfgj.en.alibaba.com

Tianjin Shanfeng Tools Co., Ltd. - Diamond dresser, Marking pen engraving pen

Page Load Speed

5 sec in total

First Response

85 ms

Resources Loaded

4.3 sec

Page Rendered

591 ms

tjsfgj.en.alibaba.com screenshot

About Website

Welcome to tjsfgj.en.alibaba.com homepage info - get ready to check Tjsfgj En Alibaba best content for China right away, or after learning these important things about tjsfgj.en.alibaba.com

Tianjin Shanfeng Tools Co., Ltd., Experts in Manufacturing and Exporting Diamond dresser, Marking pen engraving pen and 0 more Products.

Visit tjsfgj.en.alibaba.com

Key Findings

We analyzed Tjsfgj.en.alibaba.com page load time and found that the first response time was 85 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

tjsfgj.en.alibaba.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

57/100

25%

SI (Speed Index)

Value12.2 s

3/100

10%

TBT (Total Blocking Time)

Value7,930 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value1.148

1/100

15%

TTI (Time to Interactive)

Value29.0 s

0/100

10%

Network Requests Diagram

tjsfgj.en.alibaba.com

85 ms

tjsfgj.en.alibaba.com

682 ms

130 ms

188 ms

header.css

248 ms

Our browser made a total of 88 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Tjsfgj.en.alibaba.com, 35% (31 requests) were made to S.alicdn.com and 14% (12 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (3.4 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.1 MB (61%)

Content Size

3.4 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tjsfgj.en.alibaba.com main page is 3.4 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. 55% of websites need less resources to load. Javascripts take 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 533.4 kB

  • Original 636.6 kB
  • After minification 632.6 kB
  • After compression 103.2 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 533.4 kB or 84% of the original size.

Image Optimization

-12%

Potential reduce by 8.9 kB

  • Original 77.1 kB
  • After minification 68.3 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, Tjsfgj En Alibaba needs image optimization as it can save up to 8.9 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-53%

Potential reduce by 1.3 MB

  • Original 2.4 MB
  • After minification 2.4 MB
  • After compression 1.1 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 1.3 MB or 53% of the original size.

CSS Optimization

-89%

Potential reduce by 293.8 kB

  • Original 331.3 kB
  • After minification 280.4 kB
  • After compression 37.4 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. Tjsfgj.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 293.8 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 42 (55%)

Requests Now

76

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tjsfgj 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 28 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tjsfgj.en.alibaba.com

tjsfgj.en.alibaba.com

85 ms

tjsfgj.en.alibaba.com

tjsfgj.en.alibaba.com

682 ms

130 ms

188 ms

header.css

header.css

248 ms

header.js

header.js

332 ms

68 ms

web-index.css

web-index.css

321 ms

web-index.css

web-index.css

379 ms

web-index.css

web-index.css

377 ms

web-index.css

web-index.css

378 ms

web-index.css

web-index.css

378 ms

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

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

448 ms

695 ms

543 ms

index.js

index.js

427 ms

425 ms

HTB1YrKEdAKWBuNjy1zj763OypXa4.png

HTB1YrKEdAKWBuNjy1zj763OypXa4.png

793 ms

HTB18O15dr5YBuNjSspo762eNFXaD.png

HTB18O15dr5YBuNjSspo762eNFXaD.png

476 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

287 ms

HTB1I9J7aSMmBKNjSZTE761sKpXaj.png_q80.jpg

HTB1I9J7aSMmBKNjSZTE761sKpXaj.png_q80.jpg

1134 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

310 ms

HTB1q9WRdAOWBuNjSspp760PgpXa4.png

HTB1q9WRdAOWBuNjSspp760PgpXa4.png

595 ms

HTB15bPddx9YBuNjy0Ff760IsVXaY.png

HTB15bPddx9YBuNjy0Ff760IsVXaY.png

476 ms

HTB1keGCdrSYBuNjSspi760NzpXai.png

HTB1keGCdrSYBuNjSspi760NzpXai.png

616 ms

HTB1ZHJadTtYBeNjy1Xd760XyVXap.png

HTB1ZHJadTtYBeNjy1Xd760XyVXap.png

593 ms

HTB1GNSUduuSBuNjSspl762e8pXar.png

HTB1GNSUduuSBuNjSspl762e8pXar.png

541 ms

HTB15uTndqmWBuNjy1Xa760CbXXaQ.png

HTB15uTndqmWBuNjy1Xa760CbXXaQ.png

721 ms

HTB1Uffpdx9YBuNjy0Ff760IsVXaR.png

HTB1Uffpdx9YBuNjy0Ff760IsVXaR.png

831 ms

HTB11Ee4duGSBuNjSspb763iipXaZ.png

HTB11Ee4duGSBuNjSspb763iipXaZ.png

724 ms

HTB143SnaUOWBKNjSZKz760fWFXaX.png

HTB143SnaUOWBKNjSZKz760fWFXaX.png

643 ms

HTB1e5WOdpuWBuNjSszb763S7FXaV.png

HTB1e5WOdpuWBuNjSszb763S7FXaV.png

472 ms

HTB1VyHidxGYBuNjy0Fn7605lpXa3.png

HTB1VyHidxGYBuNjy0Fn7605lpXa3.png

286 ms

HTB1.ZaEdAKWBuNjy1zj763OypXac.png

HTB1.ZaEdAKWBuNjy1zj763OypXac.png

615 ms

HTB11E8_aRnTBKNjSZPf762f1XXaR.png

HTB11E8_aRnTBKNjSZPf762f1XXaR.png

641 ms

HTB1ITeKdxSYBuNjSsph762GvVXaA.png

HTB1ITeKdxSYBuNjSsph762GvVXaA.png

791 ms

HTB1X1CzaOAnBKNjSZFv761TKXXaK.png

HTB1X1CzaOAnBKNjSZFv761TKXXaK.png

1820 ms

HTB1HPyTaHZnBKNjSZFr761RLFXaf.png

HTB1HPyTaHZnBKNjSZFr761RLFXaf.png

1132 ms

HTB1kcbidxWYBuNjy1zk760GGpXah.png

HTB1kcbidxWYBuNjy1zk760GGpXah.png

1130 ms

HTB1JabeduGSBuNjSspb763iipXaw.png

HTB1JabeduGSBuNjSspb763iipXaw.png

1135 ms

roboto-regular.woff

roboto-regular.woff

439 ms

roboto-medium.woff

roboto-medium.woff

440 ms

roboto-light.woff

roboto-light.woff

440 ms

roboto-thin.woff

roboto-thin.woff

437 ms

roboto-bold.woff

roboto-bold.woff

607 ms

awsc.js

awsc.js

216 ms

81 ms

eg.js

eg.js

141 ms

personTipsInfo.do

personTipsInfo.do

91 ms

sc.migrate.event

sc.migrate.event

77 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

80 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

375 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

320 ms

HTB1QP6VfeGSBuNjSspbq6AiipXaI.jpg

HTB1QP6VfeGSBuNjSspbq6AiipXaI.jpg

3417 ms

icon-font.woff

icon-font.woff

460 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

278 ms

117 ms

et_n.js

et_n.js

36 ms

um.js

um.js

192 ms

7.gif

7.gif

77 ms

index.js

index.js

155 ms

index.js

index.js

217 ms

sc.globalxman.appscene

sc.globalxman.appscene

85 ms

footer.css

footer.css

128 ms

baxiaCommon.js

baxiaCommon.js

47 ms

rp

rp

1133 ms

wu.json

wu.json

81 ms

light0.5x.png

light0.5x.png

147 ms

pages_version.html

pages_version.html

713 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

20 ms

defer-common.js

defer-common.js

122 ms

i.alicdn.com

i.alicdn.com

122 ms

index.js

index.js

81 ms

um.json

um.json

278 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

310 ms

store-proxy.html

store-proxy.html

286 ms

countryCurrencyDataService

countryCurrencyDataService

274 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

220 ms

personRoleInfo.do

personRoleInfo.do

207 ms

notification.do

notification.do

227 ms

index.js

index.js

89 ms

getUmid.do

getUmid.do

83 ms

iconfont.woff

iconfont.woff

133 ms

iconfont.woff

iconfont.woff

68 ms

offline.gif

offline.gif

1121 ms

index.web.css

index.web.css

187 ms

index.web.js

index.web.js

50 ms

availableSurveyQuery.json

availableSurveyQuery.json

46 ms

Accessibility Review

tjsfgj.en.alibaba.com accessibility score

69

Accessibility Issues

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

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

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

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

tjsfgj.en.alibaba.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

Missing source maps for large first-party JavaScript

SEO Factors

tjsfgj.en.alibaba.com SEO score

71

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

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 Tjsfgj.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 Tjsfgj.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

tjsfgj.en.alibaba.com

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