Tools & Wizards About Us
blogchain.info screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 89% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

blogchain.info

Bitcoin blogs and bitcoin news. Fresh blockchain and technology feeds and tips.

Page Load Speed

7.1 sec in total

First Response

496 ms

Resources Loaded

1.4 sec

Page Rendered

5.2 sec

blogchain.info screenshot

About Website

Welcome to blogchain.info homepage info - get ready to check Blogchain best content for India right away, or after learning these important things about blogchain.info

Read opinions, tips, news articles and other fresh content from the world of bitcoin and blockchains. Consume content casually while browsing through bitcoin blogs.

Visit blogchain.info

Key Findings

We analyzed Blogchain.info page load time and found that the first response time was 496 ms and then it took 6.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

blogchain.info performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

27/100

25%

SI (Speed Index)

Value6.2 s

43/100

10%

TBT (Total Blocking Time)

Value5,820 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.427

22/100

15%

TTI (Time to Interactive)

Value9.7 s

28/100

10%

Network Requests Diagram

blogchain.info

496 ms

bootstrap.min.css

331 ms

css

58 ms

bootstrap-theme.min.css

226 ms

main.css

228 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 80% of them (16 requests) were addressed to the original Blogchain.info, 10% (2 requests) were made to Fonts.gstatic.com and 5% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (496 ms) belongs to the original domain Blogchain.info.

Page Optimization Overview & Recommendations

Page size can be reduced by 171.5 kB (43%)

Content Size

401.7 kB

After Optimization

230.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Blogchain.info main page is 401.7 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. 30% of websites need less resources to load. Images take 135.2 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 111.0 kB

  • Original 131.2 kB
  • After minification 108.5 kB
  • After compression 20.2 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. This page needs HTML code to be minified as it can gain 22.7 kB, which is 17% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 111.0 kB or 85% of the original size.

Image Optimization

-21%

Potential reduce by 27.9 kB

  • Original 135.2 kB
  • After minification 107.3 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. Obviously, Blogchain needs image optimization as it can save up to 27.9 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-29%

Potential reduce by 32.3 kB

  • Original 112.6 kB
  • After minification 112.6 kB
  • After compression 80.3 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 32.3 kB or 29% of the original size.

CSS Optimization

-2%

Potential reduce by 350 B

  • Original 22.7 kB
  • After minification 22.7 kB
  • After compression 22.4 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Blogchain.info has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 8 (47%)

Requests Now

17

After Optimization

9

  • Images
  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blogchain. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

blogchain.info

blogchain.info

496 ms

bootstrap.min.css

bootstrap.min.css

331 ms

css

css

58 ms

bootstrap-theme.min.css

bootstrap-theme.min.css

226 ms

main.css

main.css

228 ms

modernizr-2.8.3-respond-1.4.2.min.js

modernizr-2.8.3-respond-1.4.2.min.js

228 ms

jquery-1.11.2.min.js

jquery-1.11.2.min.js

460 ms

bootstrap.min.js

bootstrap.min.js

129 ms

masonry.pkgd.min.js

masonry.pkgd.min.js

308 ms

main.js

main.js

308 ms

bitcoin.jpg

bitcoin.jpg

434 ms

blockchain.svg

blockchain.svg

245 ms

bitbargain.png

bitbargain.png

314 ms

localbitcoins.png

localbitcoins.png

121 ms

coindesk.png

coindesk.png

198 ms

trezor.png

trezor.png

208 ms

torvpn.png

torvpn.png

419 ms

o-0IIpQlx3QUlC5A4PNr5TRF.ttf

o-0IIpQlx3QUlC5A4PNr5TRF.ttf

94 ms

uK_y4riEZv4o1w9hDRcX.ttf

uK_y4riEZv4o1w9hDRcX.ttf

122 ms

analytics.js

analytics.js

164 ms

Accessibility Review

blogchain.info accessibility score

96

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

blogchain.info best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

blogchain.info SEO score

98

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Blogchain.info can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Blogchain.info 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

blogchain.info

Open Graph description is not detected on the main page of Blogchain. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: