Tools & Wizards About Us
westend.subscan.io screenshot

Report Summary

  • 74

    Performance

    Renders faster than
    83% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

westend.subscan.io

Subscan | Aggregate Substrate ecological network high-precision Web3 explorer

Page Load Speed

3.5 sec in total

First Response

54 ms

Resources Loaded

2.1 sec

Page Rendered

1.3 sec

westend.subscan.io screenshot

About Website

Welcome to westend.subscan.io homepage info - get ready to check Westend Subscan best content for China right away, or after learning these important things about westend.subscan.io

Subscan | Substrate ecological explorer: Search, analyze, and visualize blockchain that occurs on Substrate based network (Polkadot, Kusama, Moonbeam, Acala, Darwinia), such as extrinsics, transfers, ...

Visit westend.subscan.io

Key Findings

We analyzed Westend.subscan.io page load time and found that the first response time was 54 ms and then it took 3.4 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

westend.subscan.io performance score

74

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

92/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

74/100

25%

SI (Speed Index)

Value2.7 s

96/100

10%

TBT (Total Blocking Time)

Value440 ms

63/100

30%

CLS (Cumulative Layout Shift)

Value0.01

100/100

15%

TTI (Time to Interactive)

Value10.1 s

26/100

10%

Network Requests Diagram

westend.subscan.io

54 ms

westend.subscan.io

879 ms

38d1b1cf59b26832.css

25 ms

de87ab7b4f6eeb22.css

31 ms

polyfills-78c92fac7aa8fdd8.js

233 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 97% of them (38 requests) were addressed to the original Westend.subscan.io, 3% (1 request) were made to Static.cloudflareinsights.com. The less responsive or slowest element that took the longest time to load (879 ms) belongs to the original domain Westend.subscan.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 87.7 kB (30%)

Content Size

288.5 kB

After Optimization

200.7 kB

  • HTML
  • Images

In fact, the total size of Westend.subscan.io main page is 288.5 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 60% of websites need less resources to load. Images take 165.9 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 87.3 kB

  • Original 122.6 kB
  • After minification 122.5 kB
  • After compression 35.2 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 87.3 kB or 71% of the original size.

Image Optimization

-0%

Potential reduce by 398 B

  • Original 165.9 kB
  • After minification 165.5 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. Westend Subscan images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 26 (76%)

Requests Now

34

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Westend Subscan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

westend.subscan.io

westend.subscan.io

54 ms

westend.subscan.io

westend.subscan.io

879 ms

38d1b1cf59b26832.css

38d1b1cf59b26832.css

25 ms

de87ab7b4f6eeb22.css

de87ab7b4f6eeb22.css

31 ms

polyfills-78c92fac7aa8fdd8.js

polyfills-78c92fac7aa8fdd8.js

233 ms

webpack-7421522e55e675be.js

webpack-7421522e55e675be.js

39 ms

framework-4e455cd48f2147ae.js

framework-4e455cd48f2147ae.js

56 ms

main-85a6032d4ab64b0a.js

main-85a6032d4ab64b0a.js

52 ms

_app-fa2046de71d319c4.js

_app-fa2046de71d319c4.js

62 ms

922edf34-4cf1372a3b21dd7e.js

922edf34-4cf1372a3b21dd7e.js

61 ms

674a26a7-3e3dd14008247d70.js

674a26a7-3e3dd14008247d70.js

51 ms

9495-1b4ca8e9be4e9a82.js

9495-1b4ca8e9be4e9a82.js

69 ms

9456-52a82927b042adfe.js

9456-52a82927b042adfe.js

70 ms

4189-94e22a7dce390c28.js

4189-94e22a7dce390c28.js

69 ms

6141-24c284be8483ccf6.js

6141-24c284be8483ccf6.js

78 ms

6724-7d653ff791894dfe.js

6724-7d653ff791894dfe.js

99 ms

9367-57da6da6cefe68e2.js

9367-57da6da6cefe68e2.js

90 ms

4423-f5eec70497e0eb2c.js

4423-f5eec70497e0eb2c.js

89 ms

8909-4d121756342e973d.js

8909-4d121756342e973d.js

89 ms

5756-2bc72d280468728d.js

5756-2bc72d280468728d.js

89 ms

9330-20f12b2c6d3e5706.js

9330-20f12b2c6d3e5706.js

102 ms

3532-df83660e7fc13af8.js

3532-df83660e7fc13af8.js

104 ms

7353-833d7263421cee99.js

7353-833d7263421cee99.js

103 ms

6294-521929b1e9398cb3.js

6294-521929b1e9398cb3.js

100 ms

3897-929007bc3aa561d5.js

3897-929007bc3aa561d5.js

111 ms

8057-2b2116095bb58738.js

8057-2b2116095bb58738.js

112 ms

8055-999d5de24a04e12f.js

8055-999d5de24a04e12f.js

113 ms

index-c58b3e96220c7809.js

index-c58b3e96220c7809.js

111 ms

_buildManifest.js

_buildManifest.js

122 ms

_ssgManifest.js

_ssgManifest.js

123 ms

image

image

633 ms

image

image

628 ms

image

image

635 ms

image

image

330 ms

vcd15cbe7772f49c399c6a5babf22c1241717689176015

vcd15cbe7772f49c399c6a5babf22c1241717689176015

56 ms

banner.png

banner.png

741 ms

Eina01-SemiBold.otf

Eina01-SemiBold.otf

582 ms

Eina01-Bold.otf

Eina01-Bold.otf

849 ms

Eina01.otf

Eina01.otf

869 ms

Accessibility Review

westend.subscan.io accessibility score

97

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.

Best Practices

westend.subscan.io best practices score

83

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

SEO Factors

westend.subscan.io SEO score

100

Search Engine Optimization Advices

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 Westend.subscan.io 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 Westend.subscan.io 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

westend.subscan.io

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