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

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

robotlinking.en.alibaba.com

Shenzhen Robotlinking Technology Co., Ltd.

Page Load Speed

3.5 sec in total

First Response

16 ms

Resources Loaded

2.8 sec

Page Rendered

676 ms

robotlinking.en.alibaba.com screenshot

About Website

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

Shenzhen Robotlinking Technology Co., Ltd., Experts in Manufacturing and Exporting and 0 more Products.

Visit robotlinking.en.alibaba.com

Key Findings

We analyzed Robotlinking.en.alibaba.com page load time and found that the first response time was 16 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

robotlinking.en.alibaba.com performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value11.3 s

0/100

25%

SI (Speed Index)

Value11.0 s

6/100

10%

TBT (Total Blocking Time)

Value3,680 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.021

100/100

15%

TTI (Time to Interactive)

Value22.3 s

1/100

10%

Network Requests Diagram

robotlinking.en.alibaba.com

16 ms

robotlinking.en.alibaba.com

373 ms

22 ms

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

291 ms

index.js

360 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Robotlinking.en.alibaba.com, 39% (15 requests) were made to Sc04.alicdn.com and 21% (8 requests) were made to S.alicdn.com. The less responsive or slowest element that took the longest time to load (2.4 sec) relates to the external source Sc04.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 711.7 kB (41%)

Content Size

1.7 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Robotlinking.en.alibaba.com main page is 1.7 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 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 363.1 kB

  • Original 443.8 kB
  • After minification 442.6 kB
  • After compression 80.7 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 363.1 kB or 82% of the original size.

Image Optimization

-8%

Potential reduce by 985 B

  • Original 13.1 kB
  • After minification 12.1 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. Robotlinking En Alibaba images are well optimized though.

JavaScript Optimization

-27%

Potential reduce by 347.6 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 929.9 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 347.6 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (31%)

Requests Now

36

After Optimization

25

  • AJAX
  • Images
  • JavaScript

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Robotlinking 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

robotlinking.en.alibaba.com

robotlinking.en.alibaba.com

16 ms

robotlinking.en.alibaba.com

robotlinking.en.alibaba.com

373 ms

22 ms

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

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

291 ms

index.js

index.js

360 ms

index.js

index.js

295 ms

renderHeader.js

renderHeader.js

334 ms

H597f4cc348ee4aca91f8c46f45f5e915l.jpg

H597f4cc348ee4aca91f8c46f45f5e915l.jpg

390 ms

awsc.js

awsc.js

49 ms

6 ms

7.gif

7.gif

20 ms

et_n.js

et_n.js

14 ms

um.js

um.js

7 ms

Hdbca2b5247a848b4be4f1c5f20c279437.png

Hdbca2b5247a848b4be4f1c5f20c279437.png

480 ms

H7463f6d2901c492c8f3580461d33df30e.jpg

H7463f6d2901c492c8f3580461d33df30e.jpg

895 ms

O1CN01REbO5M1iNFNVX2yeq_!!6000000004400-2-tps-1920-200.png

O1CN01REbO5M1iNFNVX2yeq_!!6000000004400-2-tps-1920-200.png

98 ms

O1CN01kpueUS231orwYDJAV_!!6000000007196-2-tps-132-34.png

O1CN01kpueUS231orwYDJAV_!!6000000007196-2-tps-132-34.png

108 ms

O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png

O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png

108 ms

H042842690727446591b055f2bed9f5966.jpg

H042842690727446591b055f2bed9f5966.jpg

1146 ms

H9a4fbd7d02ee47528053d6ae73226c43a.jpg

H9a4fbd7d02ee47528053d6ae73226c43a.jpg

1399 ms

H4d8098050414449891ac6024a84cefc05.jpg

H4d8098050414449891ac6024a84cefc05.jpg

779 ms

Ha3f4e88804de4559a6061c33d11e1743Y.jpeg

Ha3f4e88804de4559a6061c33d11e1743Y.jpeg

2339 ms

H6169fcc98c1d48fc9b3cd18c1decb3b9y.jpg

H6169fcc98c1d48fc9b3cd18c1decb3b9y.jpg

666 ms

H35df97c212564a7788eafe45a05197b61.jpg

H35df97c212564a7788eafe45a05197b61.jpg

1496 ms

H39881b4d26bb47b6a69dc70c333bb234d.png

H39881b4d26bb47b6a69dc70c333bb234d.png

1197 ms

Hab396fa1641045b5b224ddd61dccbb729.jpg

Hab396fa1641045b5b224ddd61dccbb729.jpg

1511 ms

Hd58289ceb5ee43aca3fa257db813136fL.jpg

Hd58289ceb5ee43aca3fa257db813136fL.jpg

2289 ms

H25f6bf11bab943eb8bfd925a397a53c0B.png

H25f6bf11bab943eb8bfd925a397a53c0B.png

1517 ms

Hb74cd1e4941449278385198162234c7cL.jpg

Hb74cd1e4941449278385198162234c7cL.jpg

2409 ms

Haeb5cd1dd0d348aa894d757395af59a9P.jpg

Haeb5cd1dd0d348aa894d757395af59a9P.jpg

1982 ms

H491f1e7381604f50a2a12df72eeda3fbM.png

H491f1e7381604f50a2a12df72eeda3fbM.png

2104 ms

Haa6159534ee44cdea0ac07b60c4bc4439.png

Haa6159534ee44cdea0ac07b60c4bc4439.png

2197 ms

He0fa4c7ab2304762b502593b18920328Y.png

He0fa4c7ab2304762b502593b18920328Y.png

712 ms

wu.json

wu.json

575 ms

um.json

um.json

56 ms

getUmid.do

getUmid.do

48 ms

eg.js

eg.js

5 ms

index.js

index.js

8 ms

Accessibility Review

robotlinking.en.alibaba.com accessibility score

73

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

robotlinking.en.alibaba.com best practices score

75

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

robotlinking.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 Robotlinking.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 Robotlinking.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

robotlinking.en.alibaba.com

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