51.5 sec in total
773 ms
38.5 sec
12.2 sec
Click here to check amazing Ketabnak content for Iran. Otherwise, check out these important facts you probably never knew about ketabnak.com
کتابناک دسترسی شما به مجموعه بزرگی از کتابهای الکترونیکی رایگان و قابل خرید را فراهم میکند. با عضویت در کتابناک به آسانی کتاب بخوانید و درباره آن گفتگو کنید
Visit ketabnak.comWe analyzed Ketabnak.com page load time and found that the first response time was 773 ms and then it took 50.7 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number 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.
ketabnak.com performance score
name
value
score
weighting
Value3.1 s
46/100
10%
Value8.1 s
2/100
25%
Value7.3 s
29/100
10%
Value6,670 ms
0/100
30%
Value0.055
98/100
15%
Value14.2 s
9/100
10%
773 ms
1140 ms
422 ms
611 ms
3929 ms
Our browser made a total of 74 requests to load all elements on the main page. We found that 81% of them (60 requests) were addressed to the original Ketabnak.com, 8% (6 requests) were made to Click.sabavision.com and 4% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Ketabnak.com.
Page size can be reduced by 492.6 kB (29%)
1.7 MB
1.2 MB
In fact, the total size of Ketabnak.com main page is 1.7 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. 55% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 67.1 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 67.1 kB or 84% of the original size.
Potential reduce by 17.6 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. Ketabnak images are well optimized though.
Potential reduce by 361.1 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 361.1 kB or 66% of the original size.
Potential reduce by 46.8 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. Ketabnak.com needs all CSS files to be minified and compressed as it can save up to 46.8 kB or 80% of the original size.
Number of requests can be reduced by 10 (14%)
69
59
The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ketabnak. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.
ketabnak.com
773 ms
style.css
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featherlight.min.css
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head.min.js
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smooth-scroll.js
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droidarabicnaskh.css
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logo.png
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karaketab2.gif
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payam.gif
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DroidNaskh-Regular.woff
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analytics.js
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getcarousel.php
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PHSECCOV.png
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166 ms
inspectlet.js
516 ms
ketabnak.com 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
Links do not have a discernible name
ketabnak.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
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
ketabnak.com 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 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 Ketabnak.com 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 Ketabnak.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.
ketabnak.com
Open Graph description is not detected on the main page of Ketabnak. 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: