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Click here to check amazing Bentham Books content. Otherwise, check out these important facts you probably never knew about benthambooks.com
Bentham Science publishes Books in all areas of Science, Technology, Medicine, including Agriculture, Chemistry, Computer & Information Sciences, Earth & Environmental Sciences, Engineering & Technolo...
Visit benthambooks.comWe analyzed Benthambooks.com page load time and found that the first response time was 180 ms and then it took 8.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
benthambooks.com performance score
name
value
score
weighting
Value3.9 s
25/100
10%
Value9.1 s
1/100
25%
Value6.3 s
42/100
10%
Value1,490 ms
14/100
30%
Value0.311
38/100
15%
Value10.8 s
22/100
10%
180 ms
1108 ms
402 ms
428 ms
326 ms
Our browser made a total of 478 requests to load all elements on the main page. We found that 96% of them (461 requests) were addressed to the original Benthambooks.com, 2% (10 requests) were made to Fonts.gstatic.com and 0% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Benthambooks.com.
Page size can be reduced by 3.6 MB (7%)
48.9 MB
45.3 MB
In fact, the total size of Benthambooks.com main page is 48.9 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 48.0 MB which makes up the majority of the site volume.
Potential reduce by 572.9 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 572.9 kB or 93% of the original size.
Potential reduce by 3.0 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. Bentham Books images are well optimized though.
Potential reduce by 99 B
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.
Potential reduce by 15.7 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. Benthambooks.com needs all CSS files to be minified and compressed as it can save up to 15.7 kB or 13% of the original size.
Number of requests can be reduced by 10 (2%)
457
447
The browser has sent 457 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bentham Books. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
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benthambooks.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[role]s are not contained by their required parent element
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
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
<html> element does not have a valid value for its [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
Image elements do not have [alt] attributes
Links do not have a discernible name
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
benthambooks.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
benthambooks.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Document uses legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Benthambooks.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 Benthambooks.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.
benthambooks.com
Open Graph description is not detected on the main page of Bentham Books. 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: