Access allebookstores.com. All eBook Stores – The world's leading source of ebooks, with a vast range of ebooks from acade...

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33

Performance

Renders faster than
53% 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
77

SEO

Google-friendlier than
36% of websites

First Response

5.6 sec

Resources Loaded

7.8 sec

Page Rendered

3.1 sec

allebookstores.com screenshot

About Website

Click here to check amazing All EBook Stores content for Iran. Otherwise, check out these important facts you probably never knew about allebookstores.com

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Key Findings

We analyzed Allebookstores.com page load time and found that the first response time was 5.6 sec and then it took 10.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

37/100

25%

SI (Speed Index)

Value12.8 s

2/100

10%

TBT (Total Blocking Time)

Value1,560 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0.062

97/100

15%

TTI (Time to Interactive)

Value14.0 s

10/100

10%

allebookstores.com

5562 ms

jquery.notice.css

33 ms

cv.css

34 ms

cvpro.min.css

21 ms

style.min.css

28 ms

Our browser made a total of 140 requests to load all elements on the main page. We found that 89% of them (125 requests) were addressed to the original Allebookstores.com, 4% (5 requests) were made to Gstatic.com and 3% (4 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (5.6 sec) belongs to the original domain Allebookstores.com.

Content Size

2.8 MB

After Optimization

2.7 MB

In fact, the total size of Allebookstores.com main page is 2.8 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. Only a small number of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 116.9 kB

Original 137.5 kB
After minification 137.0 kB
After compression 20.6 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 116.9 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 7.2 kB

Original 2.2 MB
After minification 2.2 MB

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. All EBook Stores images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 3.1 kB

Original 415.6 kB
After minification 415.4 kB
After compression 412.6 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 24.6 kB
After minification 24.6 kB
After compression 24.6 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. Allebookstores.com has all CSS files already compressed.

Requests Now

134

After Optimization

94

The browser has sent 134 CSS, Javascripts, AJAX and image requests in order to completely render the main page of All EBook Stores. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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

High

Links are not crawlable

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

High

Image elements do not have [alt] attributes

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/).

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 Allebookstores.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 Allebookstores.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

allebookstores.com

Open Graph description is not detected on the main page of All EBook Stores. 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: