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

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 47

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

casignals.en.alibaba.com

Company Overview - Shenzhen Casignals Hardware Co., Ltd.

Page Load Speed

2.6 sec in total

First Response

341 ms

Resources Loaded

1.9 sec

Page Rendered

276 ms

casignals.en.alibaba.com screenshot

About Website

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

Shenzhen Casignals Hardware Co., Ltd. Products:Photo Etching Parts,Stamping Parts,Laser Cut Parts,CNC Machining Parts,Metal craft and gift

Visit casignals.en.alibaba.com

Key Findings

We analyzed Casignals.en.alibaba.com page load time and found that the first response time was 341 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

casignals.en.alibaba.com performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

69/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

83/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value2,980 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value24.6 s

0/100

10%

Network Requests Diagram

casignals.en.alibaba.com

341 ms

casignals.en.alibaba.com

405 ms

34 ms

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

49 ms

108 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Casignals.en.alibaba.com, 19% (8 requests) were made to Sc02.alicdn.com and 19% (8 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Sc01.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.0 MB (50%)

Content Size

2.0 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Casignals.en.alibaba.com main page is 2.0 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. 35% of websites need less resources to load. Javascripts take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 691.9 kB

  • Original 811.2 kB
  • After minification 810.5 kB
  • After compression 119.4 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 691.9 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 8.3 kB
  • After minification 8.3 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. Casignals En Alibaba images are well optimized though.

JavaScript Optimization

-27%

Potential reduce by 329.6 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 887.2 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 329.6 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (48%)

Requests Now

40

After Optimization

21

  • AJAX
  • Images
  • JavaScript

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Casignals 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 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

casignals.en.alibaba.com

casignals.en.alibaba.com

341 ms

casignals.en.alibaba.com

casignals.en.alibaba.com

405 ms

34 ms

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

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

49 ms

108 ms

renderHeader.js

renderHeader.js

89 ms

H1880bea335314fa6bf48b133a3826844K.png

H1880bea335314fa6bf48b133a3826844K.png

1141 ms

Hbc6eaf46ed424f3fa82e4b0bd1f51a85f.png

Hbc6eaf46ed424f3fa82e4b0bd1f51a85f.png

682 ms

awsc.js

awsc.js

68 ms

12 ms

7.gif

7.gif

37 ms

index.js

index.js

15 ms

index.js

index.js

23 ms

awsc.js

awsc.js

13 ms

baxiaCommon.js

baxiaCommon.js

15 ms

wcfg.json

wcfg.json

948 ms

rp

rp

966 ms

et_n.js

et_n.js

18 ms

um.js

um.js

13 ms

wu.json

wu.json

42 ms

Hc69ed05ee9bd47c7ae975bdd3009f599f.jpg

Hc69ed05ee9bd47c7ae975bdd3009f599f.jpg

696 ms

TB1Gvmpg7P2gK0jSZPxXXacQpXa-1200-230.jpg

TB1Gvmpg7P2gK0jSZPxXXacQpXa-1200-230.jpg

62 ms

H2e045b3047554ec0bd7d7c85d51cf48cf.jpg

H2e045b3047554ec0bd7d7c85d51cf48cf.jpg

920 ms

O1CN01eP7P8d1y1kdsWFgqQ_!!6000000006519-2-tps-1920-200.png

O1CN01eP7P8d1y1kdsWFgqQ_!!6000000006519-2-tps-1920-200.png

15 ms

H14a2d26fe43742d0b9ad37dcf9dce34fy.jpg

H14a2d26fe43742d0b9ad37dcf9dce34fy.jpg

158 ms

H4ba85ad2037c436397de2e775cdc2533u.jpg

H4ba85ad2037c436397de2e775cdc2533u.jpg

702 ms

Hbae161a8001a4ac098ec7effab69b6e7f.jpg

Hbae161a8001a4ac098ec7effab69b6e7f.jpg

828 ms

H232e28a31d7647c4b41022889d9da299h.jpg

H232e28a31d7647c4b41022889d9da299h.jpg

617 ms

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Hdf2c455d00e24fdc91efa3e126911696f.jpg

485 ms

Hed4bbc9473fa4a0eaf26cd1beaa75a9ca.jpg

Hed4bbc9473fa4a0eaf26cd1beaa75a9ca.jpg

580 ms

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H8c45fe7cd1b84c8492ca822d2ce79610d.jpg

641 ms

H3efe72371cfd42c09006cd8071e56652q.jpg

H3efe72371cfd42c09006cd8071e56652q.jpg

1206 ms

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Hd13284203e9142f4b29cd8f758ba2e1ac.jpg

1205 ms

H3d1fcbf3b33f46b188c176533288c00fl.png

H3d1fcbf3b33f46b188c176533288c00fl.png

667 ms

H0791580b98ca4268898db1972644990aR.jpg

H0791580b98ca4268898db1972644990aR.jpg

594 ms

Heb9220513dc74a8e8677093ef040a32cn.jpg

Heb9220513dc74a8e8677093ef040a32cn.jpg

700 ms

H3956fbe3cd8743ac89dc32e8f28f387ev.jpg

H3956fbe3cd8743ac89dc32e8f28f387ev.jpg

470 ms

H307f2b56118a4d838d731e094fd59567c.jpg

H307f2b56118a4d838d731e094fd59567c.jpg

1017 ms

Hc1c1443b062e43999ceffcb180a575bfP.jpg

Hc1c1443b062e43999ceffcb180a575bfP.jpg

974 ms

um.json

um.json

54 ms

getUmid.do

getUmid.do

22 ms

eg.js

eg.js

3 ms

Accessibility Review

casignals.en.alibaba.com accessibility score

47

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

casignals.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

casignals.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 Casignals.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 Casignals.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

casignals.en.alibaba.com

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