Tools & Wizards About Us
bookdeal.com screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

bookdeal.com

BookDeal: Get the Highest Price for Your Textbooks

Page Load Speed

5.9 sec in total

First Response

487 ms

Resources Loaded

2.8 sec

Page Rendered

2.6 sec

bookdeal.com screenshot

About Website

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

Maximize your textbook sale profits with BookDeal! Compare buyer offers easily, enjoy a hassle-free selling process, and secure guaranteed payments every time.

Visit bookdeal.com

Key Findings

We analyzed Bookdeal.com page load time and found that the first response time was 487 ms and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

bookdeal.com performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

36/100

25%

SI (Speed Index)

Value5.2 s

59/100

10%

TBT (Total Blocking Time)

Value1,390 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value17.3 s

4/100

10%

Network Requests Diagram

www.bookdeal.com

487 ms

bootstrap.min.css

397 ms

style.css

486 ms

font-awesome.min.css

362 ms

css2

407 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 70% of them (43 requests) were addressed to the original Bookdeal.com, 8% (5 requests) were made to Fonts.gstatic.com and 5% (3 requests) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Bookdeal.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 207.7 kB (41%)

Content Size

506.3 kB

After Optimization

298.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bookdeal.com main page is 506.3 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 242.4 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 56.1 kB

  • Original 71.8 kB
  • After minification 53.4 kB
  • After compression 15.7 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. This page needs HTML code to be minified as it can gain 18.4 kB, which is 26% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 56.1 kB or 78% of the original size.

Image Optimization

-2%

Potential reduce by 2.1 kB

  • Original 131.5 kB
  • After minification 129.4 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 Deal images are well optimized though.

JavaScript Optimization

-52%

Potential reduce by 126.5 kB

  • Original 242.4 kB
  • After minification 238.0 kB
  • After compression 115.9 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 126.5 kB or 52% of the original size.

CSS Optimization

-38%

Potential reduce by 22.9 kB

  • Original 60.5 kB
  • After minification 60.5 kB
  • After compression 37.6 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. Bookdeal.com needs all CSS files to be minified and compressed as it can save up to 22.9 kB or 38% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (28%)

Requests Now

54

After Optimization

39

  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Book Deal. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.bookdeal.com

www.bookdeal.com

487 ms

bootstrap.min.css

bootstrap.min.css

397 ms

style.css

style.css

486 ms

font-awesome.min.css

font-awesome.min.css

362 ms

css2

css2

407 ms

dropzone.js

dropzone.js

557 ms

dropzone.css

dropzone.css

524 ms

jquery.min.js

jquery.min.js

406 ms

bootstrap.min.js

bootstrap.min.js

427 ms

jquery.validate.js

jquery.validate.js

414 ms

additional-methods.js

additional-methods.js

434 ms

additional-methods.min.js

additional-methods.min.js

440 ms

19038.js

19038.js

420 ms

default.js

default.js

639 ms

tp.widget.bootstrap.min.js

tp.widget.bootstrap.min.js

416 ms

mc-validate.js

mc-validate.js

447 ms

gtm.js

gtm.js

446 ms

bookdeal-logo.svg

bookdeal-logo.svg

396 ms

cart.svg

cart.svg

385 ms

index-logo.svg

index-logo.svg

402 ms

highest-price-for-textbooks.svg

highest-price-for-textbooks.svg

651 ms

instant-offers-from-multiple-vendors.svg

instant-offers-from-multiple-vendors.svg

440 ms

instant-quotes.svg

instant-quotes.svg

390 ms

compare-offers.svg

compare-offers.svg

423 ms

higher-prices.svg

higher-prices.svg

419 ms

free-shipping.svg

free-shipping.svg

414 ms

seller-protection.svg

seller-protection.svg

425 ms

easy-payment.svg

easy-payment.svg

432 ms

bookdeal-guarantees-payment.svg

bookdeal-guarantees-payment.svg

960 ms

recently-sold-textbooks-textiles.jpg

recently-sold-textbooks-textiles.jpg

430 ms

recently-sold-textbooks-cancer.jpg

recently-sold-textbooks-cancer.jpg

621 ms

recently-sold-textbooks-human-resource-management.jpg

recently-sold-textbooks-human-resource-management.jpg

633 ms

enter-isbn.svg

enter-isbn.svg

634 ms

pack-your-textbooks.svg

pack-your-textbooks.svg

642 ms

drop-off-your-package.svg

drop-off-your-package.svg

686 ms

get-paid-for-your-books.svg

get-paid-for-your-books.svg

694 ms

fedex.svg

fedex.svg

774 ms

ups.svg

ups.svg

724 ms

usps.svg

usps.svg

702 ms

paypal.svg

paypal.svg

762 ms

vemo.svg

vemo.svg

793 ms

zelle.svg

zelle.svg

1063 ms

popular-blog-posts-sell-books-online.jpg

popular-blog-posts-sell-books-online.jpg

1060 ms

popular-blog-posts-what-to-do-with-old-textbooks.jpg

popular-blog-posts-what-to-do-with-old-textbooks.jpg

955 ms

popular-blog-posts-amazon-book-buyback-closed.jpg

popular-blog-posts-amazon-book-buyback-closed.jpg

1065 ms

paypal-icon.svg

paypal-icon.svg

1065 ms

vemo-icon.svg

vemo-icon.svg

1293 ms

zelle-icon.svg

zelle-icon.svg

1298 ms

facebook.svg

facebook.svg

1296 ms

youtube.svg

youtube.svg

1306 ms

twitter.svg

twitter.svg

1301 ms

instgram.svg

instgram.svg

1306 ms

hero_bg.svg

hero_bg.svg

1298 ms

toggle_open.png

toggle_open.png

986 ms

SLXnc1bJ7HE5YDoGPuzj_dh8uc7wUy8ZQQyX2KY8TL0kGZN6blTC4USmgg.ttf

SLXnc1bJ7HE5YDoGPuzj_dh8uc7wUy8ZQQyX2KY8TL0kGZN6blTC4USmgg.ttf

568 ms

SLXnc1bJ7HE5YDoGPuzj_dh8uc7wUy8ZQQyX2KY8TL0kGZN6blTC00Smgg.ttf

SLXnc1bJ7HE5YDoGPuzj_dh8uc7wUy8ZQQyX2KY8TL0kGZN6blTC00Smgg.ttf

805 ms

SLXnc1bJ7HE5YDoGPuzj_dh8uc7wUy8ZQQyX2KY8TL0kGZN6blTCv0Smgg.ttf

SLXnc1bJ7HE5YDoGPuzj_dh8uc7wUy8ZQQyX2KY8TL0kGZN6blTCv0Smgg.ttf

809 ms

SLXnc1bJ7HE5YDoGPuzj_dh8uc7wUy8ZQQyX2KY8TL0kGZN6blTCP0Omgg.ttf

SLXnc1bJ7HE5YDoGPuzj_dh8uc7wUy8ZQQyX2KY8TL0kGZN6blTCP0Omgg.ttf

811 ms

SLXnc1bJ7HE5YDoGPuzj_dh8uc7wUy8ZQQyX2KY8TL0kGZN6blTCBkOmgg.ttf

SLXnc1bJ7HE5YDoGPuzj_dh8uc7wUy8ZQQyX2KY8TL0kGZN6blTCBkOmgg.ttf

812 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

293 ms

tracking.js

tracking.js

266 ms

Accessibility Review

bookdeal.com accessibility score

73

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

bookdeal.com best practices score

58

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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

bookdeal.com SEO score

86

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bookdeal.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Bookdeal.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

bookdeal.com

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