Tools & Wizards About Us
assets.booklocker.com screenshot

Report Summary

  • 82

    Performance

    Renders faster than
    87% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

assets.booklocker.com

BookLocker.com - Your Online Bookstore For The Unique, Eclectic and Different

Page Load Speed

1.3 sec in total

First Response

88 ms

Resources Loaded

793 ms

Page Rendered

389 ms

assets.booklocker.com screenshot

About Website

Welcome to assets.booklocker.com homepage info - get ready to check Assets Book Locker best content for United States right away, or after learning these important things about assets.booklocker.com

Booklocker.com is an online bookstore that sells print and ebooks on all subjects - from everyday to unusual and eclectic - by new authors, many of which have never been published before.

Visit assets.booklocker.com

Key Findings

We analyzed Assets.booklocker.com page load time and found that the first response time was 88 ms and then it took 1.2 sec 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

assets.booklocker.com performance score

82

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

40/100

25%

SI (Speed Index)

Value2.4 s

98/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.4 s

98/100

10%

Network Requests Diagram

assets.booklocker.com

88 ms

booklocker.com

43 ms

bl-home-page.css

24 ms

book-trailers.css

28 ms

jquery.min.js

52 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 62% of them (26 requests) were addressed to the original Assets.booklocker.com, 17% (7 requests) were made to Booklocker.com and 7% (3 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (237 ms) relates to the external source S.ytimg.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 384.4 kB (52%)

Content Size

732.5 kB

After Optimization

348.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Assets.booklocker.com main page is 732.5 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. 35% of websites need less resources to load. CSS take 247.3 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 27.6 kB

  • Original 33.6 kB
  • After minification 31.6 kB
  • After compression 5.9 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 27.6 kB or 82% of the original size.

Image Optimization

-6%

Potential reduce by 15.6 kB

  • Original 243.2 kB
  • After minification 227.5 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. Assets Book Locker images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 136.1 kB

  • Original 208.4 kB
  • After minification 208.1 kB
  • After compression 72.3 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 136.1 kB or 65% of the original size.

CSS Optimization

-83%

Potential reduce by 204.9 kB

  • Original 247.3 kB
  • After minification 246.3 kB
  • After compression 42.4 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. Assets.booklocker.com needs all CSS files to be minified and compressed as it can save up to 204.9 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (13%)

Requests Now

38

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Assets Book Locker. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

assets.booklocker.com

assets.booklocker.com

88 ms

booklocker.com

booklocker.com

43 ms

bl-home-page.css

bl-home-page.css

24 ms

book-trailers.css

book-trailers.css

28 ms

jquery.min.js

jquery.min.js

52 ms

book-trailers.js

book-trailers.js

29 ms

header.gif

header.gif

29 ms

2929cvr.jpg

2929cvr.jpg

23 ms

random-embed.php

random-embed.php

65 ms

8355cvr.jpg

8355cvr.jpg

17 ms

6189cvr.jpg

6189cvr.jpg

29 ms

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8380cvr.jpg

29 ms

5191cvr.jpg

5191cvr.jpg

79 ms

3771cvr.jpg

3771cvr.jpg

31 ms

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8256cvr.jpg

31 ms

4672cvr.jpg

4672cvr.jpg

31 ms

2899cvr.jpg

2899cvr.jpg

42 ms

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2359cvr.jpg

43 ms

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8119cvr.jpg

45 ms

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7630cvr.jpg

47 ms

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47 ms

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8479cvr.jpg

57 ms

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8469cvr.jpg

58 ms

8483cvr.jpg

8483cvr.jpg

76 ms

8481cvr.jpg

8481cvr.jpg

79 ms

8473cvr.jpg

8473cvr.jpg

78 ms

8471cvr.jpg

8471cvr.jpg

78 ms

8466cvr.jpg

8466cvr.jpg

79 ms

8465cvr.jpg

8465cvr.jpg

79 ms

8463cvr.jpg

8463cvr.jpg

80 ms

8462cvr.jpg

8462cvr.jpg

80 ms

8461cvr.jpg

8461cvr.jpg

80 ms

8460cvr.jpg

8460cvr.jpg

81 ms

reload-green.png

reload-green.png

15 ms

d8XXmAX0NYk

d8XXmAX0NYk

85 ms

www-embed-player-vflQrT_sR.css

www-embed-player-vflQrT_sR.css

102 ms

www-embed-player.js

www-embed-player.js

125 ms

base.js

base.js

237 ms

6BOEML_YqI6cKINK5dmh8ZufcXg7sBa4jeB-I9gQ0xI.js

6BOEML_YqI6cKINK5dmh8ZufcXg7sBa4jeB-I9gQ0xI.js

42 ms

ad_status.js

ad_status.js

82 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

zN7GBFwfMP4uA6AR0HCoLQ.ttf

73 ms

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

73 ms

Accessibility Review

assets.booklocker.com accessibility score

82

Accessibility Issues

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

Links do not have a discernible name

Best Practices

assets.booklocker.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

assets.booklocker.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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Assets.booklocker.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 Assets.booklocker.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

assets.booklocker.com

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