2.3 sec in total
365 ms
1.3 sec
691 ms
Click here to check amazing PCBooks content for India. Otherwise, check out these important facts you probably never knew about pcbooks.in
Easy to understand and well organized computer MCQ and tutorials with lots of examples C, C++, HTML, Microsoft Office, Tally etc which will help you to use and enrich you every time
Visit pcbooks.inWe analyzed Pcbooks.in page load time and found that the first response time was 365 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
pcbooks.in performance score
name
value
score
weighting
Value2.5 s
67/100
10%
Value2.5 s
90/100
25%
Value7.1 s
31/100
10%
Value2,910 ms
3/100
30%
Value0.409
24/100
15%
Value12.0 s
16/100
10%
365 ms
354 ms
334 ms
61 ms
22 ms
Our browser made a total of 28 requests to load all elements on the main page. We found that 54% of them (15 requests) were addressed to the original Pcbooks.in, 18% (5 requests) were made to Google.com and 14% (4 requests) were made to Widget.supercounters.com. The less responsive or slowest element that took the longest time to load (554 ms) belongs to the original domain Pcbooks.in.
Page size can be reduced by 71.0 kB (49%)
144.3 kB
73.3 kB
In fact, the total size of Pcbooks.in main page is 144.3 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 30% of websites need less resources to load. Javascripts take 65.4 kB which makes up the majority of the site volume.
Potential reduce by 27.8 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 27.8 kB or 78% of the original size.
Potential reduce by 35 B
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. PCBooks images are well optimized though.
Potential reduce by 7.7 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 7.7 kB or 12% of the original size.
Potential reduce by 35.5 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. Pcbooks.in needs all CSS files to be minified and compressed as it can save up to 35.5 kB or 83% of the original size.
Number of requests can be reduced by 7 (27%)
26
19
The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PCBooks. 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 as a result speed up the page load time.
pcbooks.in
365 ms
pcbooks.in
354 ms
logo.png
334 ms
cse.js
61 ms
email-decode.min.js
22 ms
hit.js
85 ms
online_i.js
101 ms
logoS.png
325 ms
pcbooks_m.png
326 ms
pcbooks_book.png
299 ms
pcbooks_prog.png
327 ms
pcbooks_mcq.png
325 ms
last_update.png
511 ms
gobe_pic1.png
551 ms
email.png
554 ms
youtube.png
552 ms
facebook.png
551 ms
google.png
552 ms
cse_element__en.js
54 ms
default+en.css
91 ms
greensky.css
95 ms
fc.php
191 ms
fc.php
190 ms
async-ads.js
137 ms
branding.png
39 ms
clear.png
39 ms
4.gif
18 ms
e61c1c.png
38 ms
pcbooks.in 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
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
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 [lang] attribute
pcbooks.in best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Page has valid source maps
pcbooks.in SEO score
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pcbooks.in can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Pcbooks.in 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.
pcbooks.in
Open Graph description is not detected on the main page of PCBooks. 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: