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

Report Summary

  • 10

    Performance

    Renders faster than
    23% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

ocstrade.en.alibaba.com

Company Overview - Xiamen OCS Trade Co., Ltd.

Page Load Speed

3 sec in total

First Response

499 ms

Resources Loaded

2.1 sec

Page Rendered

428 ms

ocstrade.en.alibaba.com screenshot

About Website

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

Xiamen OCS Trade Co., Ltd. Products:Prom Dress, Evening Dress, Party Dress, Women Blazer, Jumpsuit

Visit ocstrade.en.alibaba.com

Key Findings

We analyzed Ocstrade.en.alibaba.com page load time and found that the first response time was 499 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

ocstrade.en.alibaba.com performance score

10

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value9.7 s

0/100

25%

SI (Speed Index)

Value18.3 s

0/100

10%

TBT (Total Blocking Time)

Value4,600 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.26

47/100

15%

TTI (Time to Interactive)

Value29.0 s

0/100

10%

Network Requests Diagram

ocstrade.en.alibaba.com

499 ms

ocstrade.en.alibaba.com

352 ms

54 ms

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

39 ms

index.js

62 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 6% of them (2 requests) were addressed to the original Ocstrade.en.alibaba.com, 34% (11 requests) were made to S.alicdn.com and 22% (7 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (499 ms) belongs to the original domain Ocstrade.en.alibaba.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (51%)

Content Size

2.1 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Ocstrade.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. 45% of websites need less resources to load. Javascripts take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 519.6 kB

  • Original 625.6 kB
  • After minification 624.8 kB
  • After compression 106.0 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 519.6 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 37 B

  • Original 12.1 kB
  • After minification 12.0 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. OCS Trade En Alibaba images are well optimized though.

JavaScript Optimization

-38%

Potential reduce by 542.9 kB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 885.2 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 542.9 kB or 38% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (57%)

Requests Now

30

After Optimization

13

  • AJAX
  • Images
  • JavaScript

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OCS Trade 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

ocstrade.en.alibaba.com

ocstrade.en.alibaba.com

499 ms

ocstrade.en.alibaba.com

ocstrade.en.alibaba.com

352 ms

54 ms

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

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

39 ms

index.js

index.js

62 ms

index.js

index.js

41 ms

renderHeader.js

renderHeader.js

46 ms

H2c72cb6c9dd347dab7c08b56f816df426.jpg

H2c72cb6c9dd347dab7c08b56f816df426.jpg

216 ms

awsc.js

awsc.js

15 ms

17 ms

et_n.js

et_n.js

25 ms

um.js

um.js

24 ms

7.gif

7.gif

123 ms

wu.json

wu.json

41 ms

H7b743643aeb44df790da44f63ba7dccby.png

H7b743643aeb44df790da44f63ba7dccby.png

39 ms

H22b19388652b4a57ba374369b3b680dc0.png_100x100.png

H22b19388652b4a57ba374369b3b680dc0.png_100x100.png

34 ms

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

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

10 ms

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

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

18 ms

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

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

18 ms

Hb49b3aca351e4a7d82348790fc23bbb46.jpg

Hb49b3aca351e4a7d82348790fc23bbb46.jpg

402 ms

H0e609f12353f44e392afdfc0336d30119.png

H0e609f12353f44e392afdfc0336d30119.png

196 ms

H0928379ba3bb4b68b669463d3d1eaf28m.png

H0928379ba3bb4b68b669463d3d1eaf28m.png

334 ms

Hd1a77fd113ae449bafac32140cebe2b17.jpg

Hd1a77fd113ae449bafac32140cebe2b17.jpg

289 ms

Hde3ea9c247f94a0da6f7ee11b7c66107L.png

Hde3ea9c247f94a0da6f7ee11b7c66107L.png

130 ms

H9d255b6ff90f4b618ec9b4491a8a49fdb.png

H9d255b6ff90f4b618ec9b4491a8a49fdb.png

174 ms

H8c40fa4818764b8bab99cee6bf1c2276e.png

H8c40fa4818764b8bab99cee6bf1c2276e.png

166 ms

Ha060dd618b314f59b28d470e76d2e5c8w.jpg

Ha060dd618b314f59b28d470e76d2e5c8w.jpg

71 ms

Hf7af0644c71f4c96b988943d237a8b0bB.jpg

Hf7af0644c71f4c96b988943d237a8b0bB.jpg

151 ms

um.json

um.json

55 ms

getUmid.do

getUmid.do

19 ms

eg.js

eg.js

4 ms

index.js

index.js

8 ms

Accessibility Review

ocstrade.en.alibaba.com accessibility score

72

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

ocstrade.en.alibaba.com best practices score

58

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

ocstrade.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 Ocstrade.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 Ocstrade.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

ocstrade.en.alibaba.com

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