Tools & Wizards About Us
affordabook.com screenshot

Report Summary

  • 61

    Performance

    Renders faster than
    76% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

affordabook.com

Cheap Textbooks - Find cheapest online prices on college textbook rentals and purchases

Page Load Speed

2.2 sec in total

First Response

85 ms

Resources Loaded

1.4 sec

Page Rendered

711 ms

affordabook.com screenshot

About Website

Welcome to affordabook.com homepage info - get ready to check Affordabook best content for United States right away, or after learning these important things about affordabook.com

Compare college textbook prices instantly to find the cheapest college books for sale or rent. Get cheap textbooks at Affordabook.com!

Visit affordabook.com

Key Findings

We analyzed Affordabook.com page load time and found that the first response time was 85 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

affordabook.com performance score

61

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

62/100

10%

LCP (Largest Contentful Paint)

Value6.8 s

7/100

25%

SI (Speed Index)

Value3.1 s

92/100

10%

TBT (Total Blocking Time)

Value300 ms

78/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value6.9 s

53/100

10%

Network Requests Diagram

affordabook.com

85 ms

www.affordabook.com

225 ms

bootstrap.min.css

27 ms

font-awesome.min.css

51 ms

css

38 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 19% of them (8 requests) were addressed to the original Affordabook.com, 63% (27 requests) were made to Images-na.ssl-images-amazon.com and 7% (3 requests) were made to Ajax.aspnetcdn.com. The less responsive or slowest element that took the longest time to load (897 ms) relates to the external source Images-na.ssl-images-amazon.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 287.8 kB (40%)

Content Size

716.7 kB

After Optimization

429.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Affordabook.com main page is 716.7 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. 30% of websites need less resources to load. Images take 318.5 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 27.5 kB

  • Original 34.4 kB
  • After minification 32.0 kB
  • After compression 6.9 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 27.5 kB or 80% of the original size.

Image Optimization

-3%

Potential reduce by 10.9 kB

  • Original 318.5 kB
  • After minification 307.6 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. Affordabook images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 215.6 kB

  • Original 304.9 kB
  • After minification 304.9 kB
  • After compression 89.2 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 215.6 kB or 71% of the original size.

CSS Optimization

-57%

Potential reduce by 33.8 kB

  • Original 58.9 kB
  • After minification 52.8 kB
  • After compression 25.2 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. Affordabook.com needs all CSS files to be minified and compressed as it can save up to 33.8 kB or 57% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (8%)

Requests Now

40

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Affordabook. 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 CSS and as a result speed up the page load time.

Network Requests Diagram

affordabook.com

affordabook.com

85 ms

www.affordabook.com

www.affordabook.com

225 ms

bootstrap.min.css

bootstrap.min.css

27 ms

font-awesome.min.css

font-awesome.min.css

51 ms

css

css

38 ms

main.css

main.css

124 ms

js

js

92 ms

jquery-3.2.1.js

jquery-3.2.1.js

22 ms

bootstrap.min.js

bootstrap.min.js

21 ms

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0205982514.01._AA200_PU0_.jpg

143 ms

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1285165926.01._AA200_PU0_.jpg

236 ms

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1285755618.01._AA200_PU0_.jpg

223 ms

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0073406732.01._AA200_PU0_.jpg

246 ms

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0500289565.01._AA200_PU0_.jpg

186 ms

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182 ms

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196 ms

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295 ms

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0321836960.01._AA200_PU0_.jpg

897 ms

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1464137196.01._AA200_PU0_.jpg

255 ms

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1455753580.01._AA200_PU0_.jpg

472 ms

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1285062663.01._AA200_PU0_.jpg

285 ms

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0321809246.01._AA200_PU0_.jpg

368 ms

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007802921X.01._AA200_PU0_.jpg

324 ms

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0078034752.01._AA200_PU0_.jpg

366 ms

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0323100945.01._AA200_PU0_.jpg

377 ms

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1464111723.01._AA200_PU0_.jpg

381 ms

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466 ms

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523 ms

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007802563X.01._AA200_PU0_.jpg

465 ms

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1433805618.01._AA200_PU0_.jpg

473 ms

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536 ms

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521 ms

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1437701515.01._AA200_PU0_.jpg

539 ms

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596 ms

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630 ms

1457606046.01._AA200_PU0_.jpg

1457606046.01._AA200_PU0_.jpg

679 ms

afab-logo-sm.gif

afab-logo-sm.gif

70 ms

hero-bg.jpg

hero-bg.jpg

171 ms

dollar-sign.png

dollar-sign.png

101 ms

chart-textbooks-costs.png

chart-textbooks-costs.png

121 ms

prime-student.png

prime-student.png

124 ms

font

font

27 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

16 ms

Accessibility Review

affordabook.com 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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

Form elements do not have associated labels

Best Practices

affordabook.com best practices score

75

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

affordabook.com SEO score

99

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 Affordabook.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 Affordabook.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

affordabook.com

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