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

Report Summary

  • 39

    Performance

    Renders faster than
    58% 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

  • 79

    SEO

    Google-friendlier than
    40% of websites

tjsfgj.en.alibaba.com

Company Overview - Tianjin Shanfeng Tools Co., Ltd.

Page Load Speed

5.5 sec in total

First Response

348 ms

Resources Loaded

4.9 sec

Page Rendered

193 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. Products:Diamond dresser,Marking pen engraving pen,Diamond indenter,Diamond file,Glass cutter

Visit tjsfgj.en.alibaba.com

Key Findings

We analyzed Tjsfgj.en.alibaba.com page load time and found that the first response time was 348 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

tjsfgj.en.alibaba.com performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

51/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

70/100

25%

SI (Speed Index)

Value9.0 s

14/100

10%

TBT (Total Blocking Time)

Value4,300 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value24.5 s

0/100

10%

Network Requests Diagram

tjsfgj.en.alibaba.com

348 ms

tjsfgj.en.alibaba.com

392 ms

59 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

68 ms

index.js

115 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Tjsfgj.en.alibaba.com, 26% (12 requests) were made to Sc02.alicdn.com and 22% (10 requests) were made to S.alicdn.com. The less responsive or slowest element that took the longest time to load (4.2 sec) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (53%)

Content Size

2.1 MB

After Optimization

994.3 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Tjsfgj.en.alibaba.com main page is 2.1 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. 35% of websites need less resources to load. Javascripts take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 593.0 kB

  • Original 697.3 kB
  • After minification 696.5 kB
  • After compression 104.2 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 593.0 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 4.8 kB
  • After minification 4.8 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. Tjsfgj En Alibaba images are well optimized though.

JavaScript Optimization

-38%

Potential reduce by 543.2 kB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 885.3 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 543.2 kB or 38% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (48%)

Requests Now

42

After Optimization

22

  • AJAX
  • Images
  • JavaScript

The browser has sent 42 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 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

tjsfgj.en.alibaba.com

tjsfgj.en.alibaba.com

348 ms

tjsfgj.en.alibaba.com

tjsfgj.en.alibaba.com

392 ms

59 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

68 ms

index.js

index.js

115 ms

index.js

index.js

77 ms

renderHeader.js

renderHeader.js

71 ms

H59bf969e7776459c8516a6227eaeb538w.jpg

H59bf969e7776459c8516a6227eaeb538w.jpg

524 ms

Hd8d6acca301348ce9bd430ace6069432M.jpg

Hd8d6acca301348ce9bd430ace6069432M.jpg

753 ms

Hf1f6c2eada934fc887637dbb5d013e38Y.jpg

Hf1f6c2eada934fc887637dbb5d013e38Y.jpg

2310 ms

awsc.js

awsc.js

53 ms

25 ms

7.gif

7.gif

20 ms

et_n.js

et_n.js

14 ms

um.js

um.js

12 ms

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HTB1YrKEdAKWBuNjy1zj763OypXa4.png

378 ms

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HTB18O15dr5YBuNjSspo762eNFXaD.png

339 ms

online.aw

online.aw

1375 ms

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HTB1q9WRdAOWBuNjSspp760PgpXa4.png

661 ms

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HTB15bPddx9YBuNjy0Ff760IsVXaY.png

323 ms

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HTB1keGCdrSYBuNjSspi760NzpXai.png

615 ms

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HTB1ZHJadTtYBeNjy1Xd760XyVXap.png

409 ms

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HTB1GNSUduuSBuNjSspl762e8pXar.png

353 ms

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HTB15uTndqmWBuNjy1Xa760CbXXaQ.png

663 ms

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HTB1Uffpdx9YBuNjy0Ff760IsVXaR.png

597 ms

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HTB1irX4aIIrBKNjSZK9761goVXac.png

891 ms

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HTB1CHX1dL1TBuNjy0Fj761jyXXaM.png

735 ms

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1226 ms

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HTB11Ee4duGSBuNjSspb763iipXaZ.png

342 ms

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HTB143SnaUOWBKNjSZKz760fWFXaX.png

4175 ms

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HTB1e5WOdpuWBuNjSszb763S7FXaV.png

530 ms

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HTB1VyHidxGYBuNjy0Fn7605lpXa3.png

346 ms

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HTB1.ZaEdAKWBuNjy1zj763OypXac.png

422 ms

HTB11E8_aRnTBKNjSZPf762f1XXaR.png

HTB11E8_aRnTBKNjSZPf762f1XXaR.png

863 ms

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HTB1ITeKdxSYBuNjSsph762GvVXaA.png

620 ms

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HTB1X1CzaOAnBKNjSZFv761TKXXaK.png

1101 ms

HTB1HPyTaHZnBKNjSZFr761RLFXaf.png

HTB1HPyTaHZnBKNjSZFr761RLFXaf.png

818 ms

HTB1kcbidxWYBuNjy1zk760GGpXah.png

HTB1kcbidxWYBuNjy1zk760GGpXah.png

803 ms

HTB1JabeduGSBuNjSspb763iipXaw.png

HTB1JabeduGSBuNjSspb763iipXaw.png

1113 ms

wu.json

wu.json

64 ms

um.json

um.json

53 ms

getUmid.do

getUmid.do

23 ms

eg.js

eg.js

3 ms

error2.html

error2.html

398 ms

error.html

error.html

471 ms

index.js

index.js

4 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

79

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 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: