24.5 sec in total
365 ms
23.4 sec
704 ms
Click here to check amazing Ghbook content for Iran. Otherwise, check out these important facts you probably never knew about ghbook.ir
کتابخانه جامع دیجیتال قائمیه مرکزی برای نشر کتب الکترونیکی در بستر اینترنت، کامپیوتر، تبلت و موبایل در سیستم عامل های اندروید، آی او اس و ویندوز - android , ios , windows - epub,chm
Visit ghbook.irWe analyzed Ghbook.ir page load time and found that the first response time was 365 ms and then it took 24.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
ghbook.ir performance score
name
value
score
weighting
Value11.0 s
0/100
10%
Value17.0 s
0/100
25%
Value16.7 s
0/100
10%
Value180 ms
92/100
30%
Value0.185
66/100
15%
Value19.9 s
2/100
10%
365 ms
538 ms
355 ms
535 ms
36 ms
Our browser made a total of 264 requests to load all elements on the main page. We found that 50% of them (131 requests) were addressed to the original Ghbook.ir, 48% (127 requests) were made to Download.ghbook.ir and 1% (2 requests) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (20 sec) relates to the external source Trustseal.enamad.ir.
Page size can be reduced by 381.2 kB (13%)
3.0 MB
2.7 MB
In fact, the total size of Ghbook.ir main page is 3.0 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. 70% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.
Potential reduce by 226.5 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 226.5 kB or 89% of the original size.
Potential reduce by 138.6 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. Ghbook images are well optimized though.
Potential reduce by 7.2 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.
Potential reduce by 8.9 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. Ghbook.ir needs all CSS files to be minified and compressed as it can save up to 8.9 kB or 13% of the original size.
Number of requests can be reduced by 58 (31%)
187
129
The browser has sent 187 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ghbook. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 26 to 1 for CSS and as a result speed up the page load time.
ghbook.ir
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index.php
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bootstrap.min.css
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ghbook.ir accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
ghbook.ir 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
Issues were logged in the Issues panel in Chrome Devtools
ghbook.ir SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
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
Document uses legible font sizes
Tap targets are not sized appropriately
FA
FA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ghbook.ir can be misinterpreted by Google and other search engines. Our service has detected that Persian is used on the page, and it matches the claimed language. Our system also found out that Ghbook.ir 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.
ghbook.ir
Open Graph description is not detected on the main page of Ghbook. 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: