Tools & Wizards About Us
bookauthority.org screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    31% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    82% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

bookauthority.org

BookAuthority: The Most Recommended Books By Thought Leaders

Page Load Speed

2.4 sec in total

First Response

26 ms

Resources Loaded

1.5 sec

Page Rendered

803 ms

bookauthority.org screenshot

About Website

Welcome to bookauthority.org homepage info - get ready to check Book Authority best content for India right away, or after learning these important things about bookauthority.org

BookAuthority collects the most recommended books on business, technology and science - as featured on CNN, Inc and Forbes

Visit bookauthority.org

Key Findings

We analyzed Bookauthority.org page load time and found that the first response time was 26 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

bookauthority.org performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value11.2 s

0/100

25%

SI (Speed Index)

Value13.2 s

2/100

10%

TBT (Total Blocking Time)

Value6,080 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value17.4 s

4/100

10%

Network Requests Diagram

bookauthority.org

26 ms

bookauthority.org

357 ms

bundle.1835d8948f6cda1ca3eb974e017ff6e9.css

40 ms

bundle.eda0c9221f755e2e4348fc0bca20ebe6.js

66 ms

onejs

914 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 7% of them (2 requests) were addressed to the original Bookauthority.org, 45% (13 requests) were made to Cdn.bookauthority.org and 34% (10 requests) were made to D2p5g4e0g1kdy6.cloudfront.net. The less responsive or slowest element that took the longest time to load (914 ms) relates to the external source Z-na.amazon-adsystem.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 161.8 kB (33%)

Content Size

487.3 kB

After Optimization

325.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bookauthority.org main page is 487.3 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. 65% of websites need less resources to load. Images take 251.1 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 161.8 kB

  • Original 187.8 kB
  • After minification 176.2 kB
  • After compression 26.0 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 161.8 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 13 B

  • Original 251.1 kB
  • After minification 251.1 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. Book Authority images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 63 B

  • Original 20.0 kB
  • After minification 20.0 kB
  • After compression 20.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 28.3 kB
  • After minification 28.3 kB
  • After compression 28.3 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. Bookauthority.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 3 (11%)

Requests Now

27

After Optimization

24

  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Book Authority. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

bookauthority.org

bookauthority.org

26 ms

bookauthority.org

bookauthority.org

357 ms

bundle.1835d8948f6cda1ca3eb974e017ff6e9.css

bundle.1835d8948f6cda1ca3eb974e017ff6e9.css

40 ms

bundle.eda0c9221f755e2e4348fc0bca20ebe6.js

bundle.eda0c9221f755e2e4348fc0bca20ebe6.js

66 ms

onejs

onejs

914 ms

analytics.js

analytics.js

623 ms

d85dc61426f34d26b4b42fedcbd000e0.jpg

d85dc61426f34d26b4b42fedcbd000e0.jpg

393 ms

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5b7542d5c4154dafaadef96d7c600a7e.jpg

225 ms

b6234b77195c4f49b5d120c4216f280c.jpg

b6234b77195c4f49b5d120c4216f280c.jpg

257 ms

e9707ad4b56644b88fdd89f42eab6055.jpg

e9707ad4b56644b88fdd89f42eab6055.jpg

241 ms

e5a83fbf518b461b84383fc345301636.jpg

e5a83fbf518b461b84383fc345301636.jpg

240 ms

c3382c7ca52f45a89b4c3ad04d42d007.jpg

c3382c7ca52f45a89b4c3ad04d42d007.jpg

258 ms

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dfe038973c884b78ae28fdc57044cc1b.jpg

253 ms

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8f8c620b58f04af6ac9cee382a0d6880.jpg

256 ms

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776db80264ac45f0aa5d34e388a0d6b6.jpg

256 ms

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f4d43f6f0c474227bd7064ff05d89270.jpg

257 ms

logo.5a745219969bda60309a3c5641e859ac.svg

logo.5a745219969bda60309a3c5641e859ac.svg

79 ms

cnn.94fe583f0a7262afa491c2731928815f.png

cnn.94fe583f0a7262afa491c2731928815f.png

127 ms

inc.a1d1217a4ee9fa0dc0c632334ceab99c.png

inc.a1d1217a4ee9fa0dc0c632334ceab99c.png

222 ms

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product-hunt.03061708e104b42e20952fe9ad2e03d4.png

222 ms

forbes.ea675a47f0dba464929302a7807b429d.png

forbes.ea675a47f0dba464929302a7807b429d.png

221 ms

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inside-hook.bc63ef5bff521b4248162f551406ebd4.png

230 ms

progress.55051ba44eb6c3a7c9d47ae9ab8539a2.svg

progress.55051ba44eb6c3a7c9d47ae9ab8539a2.svg

91 ms

ic_navigate_before_black_36px.a985523a2bd22eb0912fa54c22d0e7c0.svg

ic_navigate_before_black_36px.a985523a2bd22eb0912fa54c22d0e7c0.svg

109 ms

book-cover-placeholder.0e873eaaff76215f6f3b96960fb5f010.svg

book-cover-placeholder.0e873eaaff76215f6f3b96960fb5f010.svg

125 ms

user-avatar.png

user-avatar.png

139 ms

ic_navigate_next_black_36px.8b7aa4cb49c1e03bf4ca22d8078493e2.svg

ic_navigate_next_black_36px.8b7aa4cb49c1e03bf4ca22d8078493e2.svg

138 ms

getad

getad

155 ms

collect

collect

16 ms

Accessibility Review

bookauthority.org accessibility score

82

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.

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

Image elements do not have [alt] attributes

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

bookauthority.org 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

bookauthority.org SEO score

76

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Bookauthority.org 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 Bookauthority.org 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

bookauthority.org

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