4.2 sec in total
928 ms
2.7 sec
604 ms
Click here to check amazing Iranbook content for Iran. Otherwise, check out these important facts you probably never knew about iranbook.ir
بانک کتاب ایران, خرید کتاب کمک درسی, خرید کتاب کمک آموزشی, خرید کتاب کنکور, ارسال کتاب به سراسر ایران
Visit iranbook.irWe analyzed Iranbook.ir page load time and found that the first response time was 928 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
iranbook.ir performance score
name
value
score
weighting
Value3.3 s
40/100
10%
Value10.7 s
0/100
25%
Value8.3 s
19/100
10%
Value1,010 ms
27/100
30%
Value0.597
11/100
15%
Value12.5 s
14/100
10%
928 ms
376 ms
199 ms
277 ms
173 ms
Our browser made a total of 50 requests to load all elements on the main page. We found that 84% of them (42 requests) were addressed to the original Iranbook.ir, 6% (3 requests) were made to Apis.google.com and 6% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (928 ms) belongs to the original domain Iranbook.ir.
Page size can be reduced by 745.1 kB (53%)
1.4 MB
650.9 kB
In fact, the total size of Iranbook.ir main page is 1.4 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. 50% of websites need less resources to load. Images take 464.7 kB which makes up the majority of the site volume.
Potential reduce by 221.4 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 221.4 kB or 83% of the original size.
Potential reduce by 17.1 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. Iranbook images are well optimized though.
Potential reduce by 246.0 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 246.0 kB or 69% of the original size.
Potential reduce by 260.5 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. Iranbook.ir needs all CSS files to be minified and compressed as it can save up to 260.5 kB or 85% of the original size.
Number of requests can be reduced by 5 (11%)
46
41
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Iranbook. 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.
iranbook.ir
928 ms
v_326_4e22e3ff9aac91ae548d011c6cc0e4db_all.css
376 ms
eNamadLogo.htm
199 ms
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277 ms
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195 ms
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201 ms
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196 ms
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266 ms
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429 ms
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429 ms
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432 ms
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429 ms
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430 ms
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429 ms
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470 ms
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448 ms
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460 ms
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461 ms
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541 ms
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552 ms
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591 ms
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baby-einstein.jpg
741 ms
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688 ms
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722 ms
v_264_97f5039ee30b47114aaa57ac4bc7ce17.js
921 ms
platform.js
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symbol.aspx
535 ms
footer-bg.png
415 ms
Yekan.woff
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fontawesome-webfont.woff
866 ms
BHoma.ttf
391 ms
namad1.png
744 ms
analytics.js
328 ms
plusone.js
328 ms
iranbook.ir
465 ms
ec.js
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cb=gapi.loaded_0
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collect
31 ms
v_326_e730bbd0ea5b62caa670a64a0bc95205_media.css
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iranbook.ir 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
[aria-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
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
Buttons do not have an accessible name
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
iranbook.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
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
iranbook.ir SEO score
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 doesn't use 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 Iranbook.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 Iranbook.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.
iranbook.ir
Open Graph data is detected on the main page of Iranbook. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: