3.3 sec in total
350 ms
2.4 sec
578 ms
Welcome to centrifuge.subscan.io homepage info - get ready to check Centrifuge Subscan best content for China right away, or after learning these important things about centrifuge.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 centrifuge.subscan.ioWe analyzed Centrifuge.subscan.io page load time and found that the first response time was 350 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
centrifuge.subscan.io performance score
name
value
score
weighting
Value2.5 s
67/100
10%
Value17.4 s
0/100
25%
Value12.9 s
2/100
10%
Value8,030 ms
0/100
30%
Value0.009
100/100
15%
Value22.5 s
1/100
10%
350 ms
295 ms
274 ms
335 ms
99 ms
Our browser made a total of 32 requests to load all elements on the main page. We found that 97% of them (31 requests) were addressed to the original Centrifuge.subscan.io, 3% (1 request) were made to Static.cloudflareinsights.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Centrifuge.subscan.io.
Page size can be reduced by 105.8 kB (42%)
254.9 kB
149.1 kB
In fact, the total size of Centrifuge.subscan.io main page is 254.9 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. 45% of websites need less resources to load. HTML takes 134.0 kB which makes up the majority of the site volume.
Potential reduce by 94.7 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 94.7 kB or 71% of the original size.
Potential reduce by 11.2 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. Centrifuge Subscan images are well optimized though.
Potential reduce by 17 B
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. This website has mostly compressed JavaScripts.
Number of requests can be reduced by 18 (64%)
28
10
The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Centrifuge 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 19 to 1 for JavaScripts and as a result speed up the page load time.
centrifuge.subscan.io
350 ms
f28d3dad1e61b877.css
295 ms
6cb80cb4c371e67b.css
274 ms
polyfills-78c92fac7aa8fdd8.js
335 ms
webpack-40e7ea4c71d7afee.js
99 ms
framework-5a545738a08e278e.js
924 ms
main-2e7311b7a417d766.js
335 ms
_app-4919478aaf4012d5.js
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674a26a7-c485c17f17b472e7.js
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dcd99f5c-0502cb687b5735bc.js
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4154-fdd9a2363b47ad4d.js
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5914-b93c8f6226fa9864.js
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3585-36cc4dec5d537bbe.js
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8857-df717fdbd651ef79.js
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2588-56490002a84005bb.js
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8784-3c0dbbb9d9c9ecc2.js
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7950-0bbe81ff903b15fb.js
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index-4d2a730e32c06d1d.js
1329 ms
_buildManifest.js
669 ms
_ssgManifest.js
684 ms
image
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image
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image
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image
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polkadot-alliance.png
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email-decode.min.js
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v84a3a4012de94ce1a686ba8c167c359c1696973893317
83 ms
banner.png
1136 ms
Eina01.otf
1019 ms
Eina01-SemiBold.otf
1086 ms
Eina01-Bold.otf
1612 ms
centrifuge.subscan.io accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
Form elements do not have associated labels
Links do not have a discernible name
centrifuge.subscan.io best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
centrifuge.subscan.io SEO score
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Centrifuge.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 Centrifuge.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.
centrifuge.subscan.io
Open Graph data is detected on the main page of Centrifuge Subscan. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: