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

Report Summary

  • 21

    Performance

    Renders faster than
    39% 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

  • 85

    SEO

    Google-friendlier than
    55% of websites

ocamaster.en.alibaba.com

Company Overview - Ocamaster Electronics Limited

Page Load Speed

3.3 sec in total

First Response

269 ms

Resources Loaded

2.8 sec

Page Rendered

257 ms

ocamaster.en.alibaba.com screenshot

About Website

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

Ocamaster Electronics Limited Products:LCD repair machine,OCA lamination machine,LCD separator machine,OCA film laminator,vacuum OCA lamination machine

Visit ocamaster.en.alibaba.com

Key Findings

We analyzed Ocamaster.en.alibaba.com page load time and found that the first response time was 269 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

ocamaster.en.alibaba.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

75/100

10%

LCP (Largest Contentful Paint)

Value8.6 s

1/100

25%

SI (Speed Index)

Value16.9 s

0/100

10%

TBT (Total Blocking Time)

Value3,560 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.119

84/100

15%

TTI (Time to Interactive)

Value23.4 s

1/100

10%

Network Requests Diagram

ocamaster.en.alibaba.com

269 ms

ocamaster.en.alibaba.com

159 ms

48 ms

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

45 ms

index.js

127 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 7% of them (2 requests) were addressed to the original Ocamaster.en.alibaba.com, 41% (11 requests) were made to S.alicdn.com and 11% (3 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.0 MB (67%)

Content Size

3.0 MB

After Optimization

988.1 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Ocamaster.en.alibaba.com main page is 3.0 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. 25% of websites need less resources to load. Javascripts take 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 200.9 kB

  • Original 264.9 kB
  • After minification 264.2 kB
  • After compression 64.0 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. 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 200.9 kB or 76% 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. Ocamaster En Alibaba images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 1.8 MB

  • Original 2.7 MB
  • After minification 2.7 MB
  • After compression 919.4 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 1.8 MB or 66% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (44%)

Requests Now

25

After Optimization

14

  • AJAX
  • Images
  • JavaScript

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ocamaster 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

ocamaster.en.alibaba.com

ocamaster.en.alibaba.com

269 ms

ocamaster.en.alibaba.com

ocamaster.en.alibaba.com

159 ms

48 ms

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

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

45 ms

index.js

index.js

127 ms

index.js

index.js

55 ms

renderHeader.js

renderHeader.js

64 ms

Hb8d5677ac97243ebb628bad2b756e81ff.jpg

Hb8d5677ac97243ebb628bad2b756e81ff.jpg

508 ms

H4550150292344529bbcecaff84d1a2148.jpg

H4550150292344529bbcecaff84d1a2148.jpg

945 ms

Hc4cc6b63843d4644a3529f43c060965a0.jpg

Hc4cc6b63843d4644a3529f43c060965a0.jpg

979 ms

Hb3ba07ee28994475b7a31e81987e2b381.jpg

Hb3ba07ee28994475b7a31e81987e2b381.jpg

797 ms

H4964574de46e4898b576bac545df27af0.jpg

H4964574de46e4898b576bac545df27af0.jpg

2311 ms

H67bfe58649204a02ab421db4a5bfac51B.jpg

H67bfe58649204a02ab421db4a5bfac51B.jpg

1541 ms

H2dca4941c5dd49ecb4eb7a10e7c3cd96k.jpg

H2dca4941c5dd49ecb4eb7a10e7c3cd96k.jpg

1153 ms

H3d761702b38f41d5b79428b167d5d664H.jpg

H3d761702b38f41d5b79428b167d5d664H.jpg

984 ms

He3de11425d43408f8a5e498107de091eB.png

He3de11425d43408f8a5e498107de091eB.png

1215 ms

H5cb3d968ecdf42e6868ea3ea475b997bg.jpg

H5cb3d968ecdf42e6868ea3ea475b997bg.jpg

1067 ms

awsc.js

awsc.js

47 ms

14 ms

7.gif

7.gif

233 ms

et_n.js

et_n.js

36 ms

um.js

um.js

10 ms

wu.json

wu.json

22 ms

um.json

um.json

55 ms

getUmid.do

getUmid.do

19 ms

eg.js

eg.js

2 ms

index.js

index.js

17 ms

Accessibility Review

ocamaster.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

ocamaster.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

ocamaster.en.alibaba.com SEO score

85

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 uses 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 Ocamaster.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 Ocamaster.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

ocamaster.en.alibaba.com

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