Tools & Wizards About Us
algorithmstoliveby.com screenshot

Report Summary

  • 63

    Performance

    Renders faster than
    77% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

algorithmstoliveby.com

Algorithms to Live By - The Computer Science of Human Decisions by Brian Christian and Tom Griffiths

Page Load Speed

872 ms in total

First Response

12 ms

Resources Loaded

668 ms

Page Rendered

192 ms

algorithmstoliveby.com screenshot

About Website

Visit algorithmstoliveby.com now to see the best up-to-date Algorithms To Live By content for India and also check out these interesting facts you probably never knew about algorithmstoliveby.com

A fascinating exploration of how computer algorithms can be applied to our everyday lives, helping to solve common decision-making problems and illuminate the workings of the human mind

Visit algorithmstoliveby.com

Key Findings

We analyzed Algorithmstoliveby.com page load time and found that the first response time was 12 ms and then it took 860 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

algorithmstoliveby.com performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value2.5 s

98/100

10%

TBT (Total Blocking Time)

Value190 ms

91/100

30%

CLS (Cumulative Layout Shift)

Value0.228

55/100

15%

TTI (Time to Interactive)

Value4.7 s

80/100

10%

Network Requests Diagram

algorithmstoliveby.com

12 ms

algorithmstoliveby.com

180 ms

analytics.js

25 ms

jquery.js

39 ms

functions.js

202 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 67% of them (20 requests) were addressed to the original Algorithmstoliveby.com, 7% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Fast.fonts.net. The less responsive or slowest element that took the longest time to load (327 ms) relates to the external source S7.addthis.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 415.8 kB (46%)

Content Size

907.4 kB

After Optimization

491.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Algorithmstoliveby.com main page is 907.4 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. Images take 825.5 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 21.9 kB

  • Original 28.9 kB
  • After minification 28.1 kB
  • After compression 7.0 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 21.9 kB or 76% of the original size.

Image Optimization

-44%

Potential reduce by 361.9 kB

  • Original 825.5 kB
  • After minification 463.6 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. Obviously, Algorithms To Live By needs image optimization as it can save up to 361.9 kB or 44% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-60%

Potential reduce by 32.0 kB

  • Original 53.0 kB
  • After minification 52.9 kB
  • After compression 20.9 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 32.0 kB or 60% of the original size.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 17 B

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.

Requests Breakdown

Number of requests can be reduced by 6 (26%)

Requests Now

23

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Algorithms To Live By. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

algorithmstoliveby.com

algorithmstoliveby.com

12 ms

algorithmstoliveby.com

algorithmstoliveby.com

180 ms

analytics.js

analytics.js

25 ms

jquery.js

jquery.js

39 ms

functions.js

functions.js

202 ms

respond.js

respond.js

150 ms

styles.css

styles.css

158 ms

1.css

1.css

57 ms

fonts.css

fonts.css

139 ms

css

css

47 ms

addthis_widget.js

addthis_widget.js

327 ms

collect

collect

23 ms

collect

collect

35 ms

js

js

61 ms

fbevents.js

fbevents.js

86 ms

algorithms-to-live-by-brain.jpg

algorithms-to-live-by-brain.jpg

35 ms

algorithms-to-live-by-paperback-3d.png

algorithms-to-live-by-paperback-3d.png

193 ms

brian-christian-and-tom-griffiths.jpg

brian-christian-and-tom-griffiths.jpg

166 ms

closebutton.png

closebutton.png

153 ms

amazon.png

amazon.png

48 ms

bn.png

bn.png

38 ms

indiebound.png

indiebound.png

44 ms

kindle.png

kindle.png

40 ms

nook.png

nook.png

45 ms

ibooks.png

ibooks.png

49 ms

kobo.png

kobo.png

46 ms

77fac51a-d062-438a-a493-6b67508aa97f.woff

77fac51a-d062-438a-a493-6b67508aa97f.woff

140 ms

52ed7b2d-8a31-4b18-a1d5-8685608b0889.woff

52ed7b2d-8a31-4b18-a1d5-8685608b0889.woff

160 ms

font

font

39 ms

390be235-bf11-42ee-8ba1-2dd10ca6a4ac.woff

390be235-bf11-42ee-8ba1-2dd10ca6a4ac.woff

170 ms

Accessibility Review

algorithmstoliveby.com accessibility score

74

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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

algorithmstoliveby.com 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

algorithmstoliveby.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 Algorithmstoliveby.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 Algorithmstoliveby.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

algorithmstoliveby.com

Open Graph data is detected on the main page of Algorithms To Live By. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: