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

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

okjason.en.alibaba.com

Company Overview - Zhangjiagang Jason Tools Co., Ltd.

Page Load Speed

9.6 sec in total

First Response

1.4 sec

Resources Loaded

7.4 sec

Page Rendered

768 ms

okjason.en.alibaba.com screenshot

About Website

Click here to check amazing Ok Jason En Alibaba content for China. Otherwise, check out these important facts you probably never knew about okjason.en.alibaba.com

Zhangjiagang Jason Tools Co., Ltd. Products:Hair Scissors,pet scissor,dog scissor

Visit okjason.en.alibaba.com

Key Findings

We analyzed Okjason.en.alibaba.com page load time and found that the first response time was 1.4 sec and then it took 8.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

okjason.en.alibaba.com performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

5/100

25%

SI (Speed Index)

Value5.1 s

61/100

10%

TBT (Total Blocking Time)

Value530 ms

55/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.5 s

30/100

10%

Network Requests Diagram

okjason.en.alibaba.com

1443 ms

okjason.en.alibaba.com

693 ms

51 ms

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

33 ms

index.js

48 ms

Our browser made a total of 85 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Okjason.en.alibaba.com, 62% (53 requests) were made to S.alicdn.com and 11% (9 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (4.3 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.6 MB (60%)

Content Size

2.7 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Okjason.en.alibaba.com main page is 2.7 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. 25% of websites need less resources to load. Javascripts take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 1.1 MB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 163.9 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 1.1 MB or 87% of the original size.

Image Optimization

-0%

Potential reduce by 37 B

  • Original 38.9 kB
  • After minification 38.8 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. Ok Jason En Alibaba images are well optimized though.

JavaScript Optimization

-38%

Potential reduce by 543.1 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 543.1 kB or 38% of the original size.

Requests Breakdown

Number of requests can be reduced by 65 (78%)

Requests Now

83

After Optimization

18

  • AJAX
  • Images
  • JavaScript

The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ok Jason 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

okjason.en.alibaba.com

okjason.en.alibaba.com

1443 ms

okjason.en.alibaba.com

okjason.en.alibaba.com

693 ms

51 ms

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

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

33 ms

index.js

index.js

48 ms

index.js

index.js

35 ms

renderHeader.js

renderHeader.js

40 ms

Ha4f478d4c61c4b42b1893f8d8bce237a4.jpg

Ha4f478d4c61c4b42b1893f8d8bce237a4.jpg

519 ms

awsc.js

awsc.js

37 ms

5 ms

7.gif

7.gif

15 ms

et_n.js

et_n.js

41 ms

um.js

um.js

8 ms

wu.json

wu.json

81 ms

um.json

um.json

55 ms

getUmid.do

getUmid.do

17 ms

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596 ms

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897 ms

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51 ms

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52 ms

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50 ms

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773 ms

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55 ms

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610 ms

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860 ms

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435 ms

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635 ms

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360 ms

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518 ms

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313 ms

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439 ms

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723 ms

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724 ms

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829 ms

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316 ms

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404 ms

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308 ms

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325 ms

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368 ms

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850 ms

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616 ms

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618 ms

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83 ms

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585 ms

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2746 ms

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6-0-inch-new-fashion-design-beauty.jpg_350x350.jpg

819 ms

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6-0-inch-8colors-FMA-new-fashion.jpg_350x350.jpg

2485 ms

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6-0-inch-new-fashion-design-beauty.jpg_480x480.jpg

984 ms

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6-0-inch-golden-new-fashion-design.jpg_480x480.jpg

1403 ms

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6-0-inch-New-Fashion-Professional-Half.jpg_480x480.jpg

1162 ms

7-0-inch-NEPURLson-Electroplating-high-screw.jpg_480x480.jpg

7-0-inch-NEPURLson-Electroplating-high-screw.jpg_480x480.jpg

1481 ms

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7-inch-sliver-NEPURLson-4-scissors-pet.jpg_480x480.jpg

1850 ms

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6-0-inch-Nc-tool-head-CNC.jpg_480x480.jpg

1616 ms

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7-5inch-Black-Japan-440c-Curved-fishbone.jpg_480x480.jpg

2969 ms

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2046 ms

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6-0-inch-NEPURLson-color-teeth-4.jpg_480x480.jpg

2112 ms

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6-0-inch-new-fashion-design-beauty.jpg_480x480.jpg

2181 ms

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6-0-inch-new-fashion-design-beauty.jpg_480x480.jpg

2405 ms

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6-0-inch-home-hair-kit-popular.jpg_480x480.jpg

2486 ms

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6-0-inch-Japan-440C-Mizutani-rotary.jpg_480x480.jpg

2506 ms

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6-0-inch-Krochin-new-fashion-design.jpg_480x480.jpg

3070 ms

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7-0inch-Japan-440c-Curved-fishbone-Dense.jpg_480x480.jpg

2858 ms

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6-0-inch-Violet-TG-02-red.jpg_480x480.jpg

3726 ms

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6-0-7-0-inch-440c-Professional.png_480x480.jpg

2777 ms

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7-0-inch-Hair-Cutting-Scissors-Set.jpg_480x480.jpg

4265 ms

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6-0-inch-7colors-FMA-new-fashion.jpg_480x480.jpg

3341 ms

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7-5inch-Bronzer-gold-Japan-440c-Curved.jpg_480x480.jpg

3319 ms

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7-0-inch-NEPURLson-Electroplating-high-screw.jpg_480x480.jpg

3304 ms

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7-5inch-Black-Gold-Japan-440c-Curved.jpg_480x480.jpg

3407 ms

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4049 ms

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4053 ms

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3791 ms

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3952 ms

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4005 ms

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4202 ms

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6-0-inch-new-fashion-design-beauty.jpg_480x480.jpg

3936 ms

eg.js

eg.js

3 ms

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4124 ms

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6-0-Inch-Japanese-Damascus-DA-03.jpg_480x480.jpg

4116 ms

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6-0-inch-NEPURLson-sliver-SF-01.jpg_480x480.jpg

3992 ms

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6-0-inch-VG10-new-fashion-design.jpg_480x480.jpg

3841 ms

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5-5-inch-6-colors-FMA-new.jpg_480x480.jpg

4087 ms

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6-0-inch-NEPURLson-SS-02-Special.jpg_480x480.jpg

4090 ms

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6-0-inch-NEPURLson-sliver-black-diamond.jpg_480x480.jpg

4029 ms

index.js

index.js

4 ms

Accessibility Review

okjason.en.alibaba.com accessibility score

68

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.

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

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

Image elements do not have [alt] attributes

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

okjason.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

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

okjason.en.alibaba.com SEO score

77

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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 Okjason.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 Okjason.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

okjason.en.alibaba.com

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