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codahale.com screenshot

Report Summary

  • 73

    Performance

    Renders faster than
    83% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

codahale.com

Coda Hale writes things. | codahale.com

Page Load Speed

725 ms in total

First Response

181 ms

Resources Loaded

447 ms

Page Rendered

97 ms

codahale.com screenshot

About Website

Visit codahale.com now to see the best up-to-date Coda Hale content for United States and also check out these interesting facts you probably never knew about codahale.com

A blog about programming, I guess.

Visit codahale.com

Key Findings

We analyzed Codahale.com page load time and found that the first response time was 181 ms and then it took 544 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

codahale.com performance score

73

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

84/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

72/100

25%

SI (Speed Index)

Value2.0 s

99/100

10%

TBT (Total Blocking Time)

Value730 ms

40/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.2 s

94/100

10%

Network Requests Diagram

codahale.com

181 ms

codahale.css

145 ms

MathJax.js

22 ms

analytics.js

82 ms

TeX-AMS_HTML.js

20 ms

Our browser made a total of 5 requests to load all elements on the main page. We found that 40% of them (2 requests) were addressed to the original Codahale.com, 40% (2 requests) were made to Cdn.mathjax.org and 20% (1 request) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (181 ms) belongs to the original domain Codahale.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 181.3 kB (66%)

Content Size

272.7 kB

After Optimization

91.5 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Codahale.com main page is 272.7 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. Only 5% of websites need less resources to load. Javascripts take 239.1 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 10.9 kB

  • Original 14.8 kB
  • After minification 14.8 kB
  • After compression 3.9 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 10.9 kB or 74% of the original size.

JavaScript Optimization

-65%

Potential reduce by 155.6 kB

  • Original 239.1 kB
  • After minification 239.1 kB
  • After compression 83.5 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 155.6 kB or 65% of the original size.

CSS Optimization

-78%

Potential reduce by 14.8 kB

  • Original 18.9 kB
  • After minification 18.8 kB
  • After compression 4.1 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. Codahale.com needs all CSS files to be minified and compressed as it can save up to 14.8 kB or 78% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

4

After Optimization

4

  • JavaScript
  • CSS

The browser has sent 4 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coda Hale. According to our analytics all requests are already optimized.

Network Requests Diagram

codahale.com

codahale.com

181 ms

codahale.css

codahale.css

145 ms

MathJax.js

MathJax.js

22 ms

analytics.js

analytics.js

82 ms

TeX-AMS_HTML.js

TeX-AMS_HTML.js

20 ms

Accessibility Review

codahale.com accessibility score

100

Accessibility Issues

Best Practices

codahale.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

codahale.com SEO score

93

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Codahale.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 Codahale.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

codahale.com

Open Graph description is not detected on the main page of Coda Hale. 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: