Tools & Wizards About Us
booksrock.com screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 45

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

booksrock.com

BooksRock.com - Kids Books At Amazing Low Prices!

Page Load Speed

2.1 sec in total

First Response

66 ms

Resources Loaded

1.8 sec

Page Rendered

224 ms

booksrock.com screenshot

About Website

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

Kids Books At Amazing Low Prices! Huge selection and up to 95% off retail everyday.

Visit booksrock.com

Key Findings

We analyzed Booksrock.com page load time and found that the first response time was 66 ms and then it took 2 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

booksrock.com performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value10.2 s

0/100

25%

SI (Speed Index)

Value6.4 s

40/100

10%

TBT (Total Blocking Time)

Value600 ms

50/100

30%

CLS (Cumulative Layout Shift)

Value1

2/100

15%

TTI (Time to Interactive)

Value10.3 s

25/100

10%

Network Requests Diagram

booksrock.com

66 ms

booksrock.com

358 ms

3column_fixed.css

52 ms

style.css

99 ms

fb_selected.css

84 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 88% of them (66 requests) were addressed to the original Booksrock.com, 4% (3 requests) were made to Ajax.googleapis.com and 3% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Booksrock.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 222.9 kB (17%)

Content Size

1.3 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Booksrock.com main page is 1.3 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 45% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 24.2 kB

  • Original 33.2 kB
  • After minification 32.0 kB
  • After compression 8.9 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 24.2 kB or 73% of the original size.

Image Optimization

-7%

Potential reduce by 71.5 kB

  • Original 1.0 MB
  • After minification 964.9 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. Books Rock images are well optimized though.

JavaScript Optimization

-42%

Potential reduce by 81.6 kB

  • Original 192.5 kB
  • After minification 151.3 kB
  • After compression 110.8 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 81.6 kB or 42% of the original size.

CSS Optimization

-82%

Potential reduce by 45.5 kB

  • Original 55.7 kB
  • After minification 39.9 kB
  • After compression 10.2 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. Booksrock.com needs all CSS files to be minified and compressed as it can save up to 45.5 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (39%)

Requests Now

70

After Optimization

43

  • Images
  • JavaScript
  • CSS

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Books Rock. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

booksrock.com

booksrock.com

66 ms

booksrock.com

booksrock.com

358 ms

3column_fixed.css

3column_fixed.css

52 ms

style.css

style.css

99 ms

fb_selected.css

fb_selected.css

84 ms

a.js

a.js

60 ms

js

js

84 ms

jquery.simplyscroll.css

jquery.simplyscroll.css

84 ms

farbtastic.css

farbtastic.css

83 ms

jquery-ui.css

jquery-ui.css

41 ms

jquery.datatables.css

jquery.datatables.css

82 ms

TableTools.css

TableTools.css

82 ms

pagination.css

pagination.css

128 ms

jquery.autocomplete.css

jquery.autocomplete.css

209 ms

colorbox.css

colorbox.css

128 ms

css

css

46 ms

jquery.min.js

jquery.min.js

45 ms

jquery-ui.min.js

jquery-ui.min.js

50 ms

jquery.colorbox.js

jquery.colorbox.js

206 ms

jquery.simplyscroll.js

jquery.simplyscroll.js

127 ms

screen.js

screen.js

127 ms

vbf_upload.js

vbf_upload.js

127 ms

farbtastic.js

farbtastic.js

252 ms

ajaxupload.js

ajaxupload.js

250 ms

jquery.textarearesizer.compressed.js

jquery.textarearesizer.compressed.js

252 ms

jquery.tablednd_0_5.js

jquery.tablednd_0_5.js

207 ms

tablesorter.js

tablesorter.js

207 ms

jcarousel.js

jcarousel.js

253 ms

autocomplete.min.js

autocomplete.min.js

254 ms

autocomplete_init.js

autocomplete_init.js

251 ms

fbevents.js

fbevents.js

46 ms

gtm.js

gtm.js

156 ms

kidslogo.jpg

kidslogo.jpg

63 ms

zoom-icon.png

zoom-icon.png

28 ms

put-books-in-your-childs-classroom-graphic.jpg

put-books-in-your-childs-classroom-graphic.jpg

93 ms

the-ultimate-home-library-graphic.jpg

the-ultimate-home-library-graphic.jpg

94 ms

bargain-book-nook-books-graphic.jpg

bargain-book-nook-books-graphic.jpg

75 ms

get-ready-for-summer-graphic.jpg

get-ready-for-summer-graphic.jpg

76 ms

the-box-that-rocks-graphic.jpg

the-box-that-rocks-graphic.jpg

113 ms

thumb.php

thumb.php

214 ms

thumb.php

thumb.php

284 ms

thumb.php

thumb.php

275 ms

thumb.php

thumb.php

284 ms

thumb.php

thumb.php

266 ms

thumb.php

thumb.php

282 ms

thumb.php

thumb.php

403 ms

thumb.php

thumb.php

434 ms

thumb.php

thumb.php

467 ms

thumb.php

thumb.php

472 ms

thumb.php

thumb.php

478 ms

thumb.php

thumb.php

459 ms

thumb.php

thumb.php

590 ms

thumb.php

thumb.php

644 ms

thumb.php

thumb.php

647 ms

thumb.php

thumb.php

624 ms

thumb.php

thumb.php

627 ms

thumb.php

thumb.php

679 ms

thumb.php

thumb.php

755 ms

thumb.php

thumb.php

820 ms

thumb.php

thumb.php

830 ms

thumb.php

thumb.php

801 ms

thumb.php

thumb.php

802 ms

thumb.php

thumb.php

850 ms

thumb.php

thumb.php

918 ms

thumb.php

thumb.php

999 ms

thumb.php

thumb.php

974 ms

thumb.php

thumb.php

1007 ms

thumb.php

thumb.php

1003 ms

w8gdH283Tvk__Lua32TysjIfp8uJ.woff

w8gdH283Tvk__Lua32TysjIfp8uJ.woff

15 ms

raleway-bold-webfont.woff

raleway-bold-webfont.woff

858 ms

thumb.php

thumb.php

1063 ms

br_fb.jpg

br_fb.jpg

874 ms

overlay.png

overlay.png

897 ms

border.png

border.png

904 ms

controls.png

controls.png

910 ms

Accessibility Review

booksrock.com accessibility score

45

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

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

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

booksrock.com best practices score

50

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

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

booksrock.com SEO score

69

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Booksrock.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 Booksrock.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

booksrock.com

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