Tools & Wizards About Us
coin.readme.io screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    56% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 75% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

coin.readme.io

ReadMe

Page Load Speed

804 ms in total

First Response

51 ms

Resources Loaded

590 ms

Page Rendered

163 ms

coin.readme.io screenshot

About Website

Click here to check amazing Coin Read Me content for India. Otherwise, check out these important facts you probably never knew about coin.readme.io

Create beautiful product and API documentation with our developer friendly platform.

Visit coin.readme.io

Key Findings

We analyzed Coin.readme.io page load time and found that the first response time was 51 ms and then it took 753 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

coin.readme.io performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.8 s

0/100

10%

LCP (Largest Contentful Paint)

Value10.2 s

0/100

25%

SI (Speed Index)

Value8.8 s

16/100

10%

TBT (Total Blocking Time)

Value510 ms

57/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value10.1 s

26/100

10%

Network Requests Diagram

coin.readme.io

51 ms

coin.readme.io

65 ms

inactive

61 ms

bundle-hub.css

24 ms

bundle-hub.js

97 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that 55% of them (6 requests) were addressed to the original Coin.readme.io, 18% (2 requests) were made to Google-analytics.com and 9% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (97 ms) belongs to the original domain Coin.readme.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 36.6 kB (44%)

Content Size

82.6 kB

After Optimization

46.0 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Coin.readme.io main page is 82.6 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. 20% of websites need less resources to load. HTML takes 46.9 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 36.2 kB

  • Original 46.9 kB
  • After minification 46.8 kB
  • After compression 10.8 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 36.2 kB or 77% of the original size.

Image Optimization

-7%

Potential reduce by 379 B

  • Original 5.8 kB
  • After minification 5.4 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. Coin Read Me images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 50 B

  • Original 29.9 kB
  • After minification 29.9 kB
  • After compression 29.8 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. This website has mostly compressed JavaScripts.

Requests Breakdown

We found no issues to fix!

Requests Now

7

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coin Read Me. According to our analytics all requests are already optimized.

Network Requests Diagram

coin.readme.io

coin.readme.io

51 ms

coin.readme.io

coin.readme.io

65 ms

inactive

inactive

61 ms

bundle-hub.css

bundle-hub.css

24 ms

bundle-hub.js

bundle-hub.js

97 ms

css

css

66 ms

analytics.js

analytics.js

84 ms

poweredby.png

poweredby.png

34 ms

cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

50 ms

collect

collect

19 ms

nr-885.min.js

nr-885.min.js

49 ms

Accessibility Review

coin.readme.io accessibility score

90

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

coin.readme.io 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

High

Missing source maps for large first-party JavaScript

SEO Factors

coin.readme.io SEO score

69

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

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Coin.readme.io can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Coin.readme.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

coin.readme.io

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