Tools & Wizards About Us
mrcoles.com screenshot

Report Summary

  • 86

    Performance

    Renders faster than
    89% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

mrcoles.com

Peter Coles - mostly writing about software… mostly

Page Load Speed

817 ms in total

First Response

128 ms

Resources Loaded

493 ms

Page Rendered

196 ms

mrcoles.com screenshot

About Website

Welcome to mrcoles.com homepage info - get ready to check Mr Coles best content for India right away, or after learning these important things about mrcoles.com

The blog of Peter Coles, featuring adventures in the web, programming, and New York City. Latest post: Inverting parse_qs in Python

Visit mrcoles.com

Key Findings

We analyzed Mrcoles.com page load time and found that the first response time was 128 ms and then it took 689 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

mrcoles.com performance score

86

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

93/100

10%

LCP (Largest Contentful Paint)

Value1.7 s

99/100

25%

SI (Speed Index)

Value1.9 s

100/100

10%

TBT (Total Blocking Time)

Value490 ms

59/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.0 s

88/100

10%

Network Requests Diagram

mrcoles.com

128 ms

screen.css

37 ms

main.js

69 ms

mixpanel-2.2.min.js

18 ms

omQqEsoIpmY

125 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 35% of them (7 requests) were addressed to the original Mrcoles.com, 10% (2 requests) were made to Mrcoles.disqus.com and 10% (2 requests) were made to Api.mixpanel.com. The less responsive or slowest element that took the longest time to load (307 ms) belongs to the original domain Mrcoles.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 357.6 kB (30%)

Content Size

1.2 MB

After Optimization

851.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mrcoles.com main page is 1.2 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. 30% of websites need less resources to load. Images take 694.6 kB which makes up the majority of the site volume.

HTML Optimization

-64%

Potential reduce by 7.3 kB

  • Original 11.5 kB
  • After minification 10.8 kB
  • After compression 4.1 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 7.3 kB or 64% of the original size.

Image Optimization

-0%

Potential reduce by 1.0 kB

  • Original 694.6 kB
  • After minification 693.6 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. Mr Coles images are well optimized though.

JavaScript Optimization

-56%

Potential reduce by 136.4 kB

  • Original 245.4 kB
  • After minification 245.2 kB
  • After compression 109.0 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 136.4 kB or 56% of the original size.

CSS Optimization

-83%

Potential reduce by 212.8 kB

  • Original 257.5 kB
  • After minification 257.2 kB
  • After compression 44.7 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. Mrcoles.com needs all CSS files to be minified and compressed as it can save up to 212.8 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (37%)

Requests Now

19

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mr Coles. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

mrcoles.com

mrcoles.com

128 ms

screen.css

screen.css

37 ms

main.js

main.js

69 ms

mixpanel-2.2.min.js

mixpanel-2.2.min.js

18 ms

omQqEsoIpmY

omQqEsoIpmY

125 ms

count.js

count.js

114 ms

sea-serpent-cutout.png

sea-serpent-cutout.png

52 ms

merry-christmas-2015.jpg

merry-christmas-2015.jpg

307 ms

peter-coles.png

peter-coles.png

102 ms

sprite.png

sprite.png

102 ms

15 ms

14 ms

ga.js

ga.js

38 ms

mayday-genericshare.jpg

mayday-genericshare.jpg

80 ms

__utm.gif

__utm.gif

16 ms

count-data.js

count-data.js

45 ms

www-embed-player-vflZsBgOl.css

www-embed-player-vflZsBgOl.css

67 ms

www-embed-player.js

www-embed-player.js

92 ms

6BOEML_YqI6cKINK5dmh8ZufcXg7sBa4jeB-I9gQ0xI.js

6BOEML_YqI6cKINK5dmh8ZufcXg7sBa4jeB-I9gQ0xI.js

39 ms

ad_status.js

ad_status.js

41 ms

Accessibility Review

mrcoles.com accessibility score

68

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

Form elements do not have associated labels

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

mrcoles.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

mrcoles.com 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 Mrcoles.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 Mrcoles.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

mrcoles.com

Open Graph description is not detected on the main page of Mr Coles. 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: