2.6 sec in total
211 ms
2 sec
322 ms
Visit pdfdrive.net now to see the best up-to-date PDF Drive content for Iran and also check out these interesting facts you probably never knew about pdfdrive.net
Visit pdfdrive.netWe analyzed Pdfdrive.net page load time and found that the first response time was 211 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
pdfdrive.net performance score
name
value
score
weighting
Value3.4 s
37/100
10%
Value5.1 s
25/100
25%
Value5.2 s
59/100
10%
Value210 ms
89/100
30%
Value0.001
100/100
15%
Value8.8 s
35/100
10%
211 ms
292 ms
27 ms
96 ms
189 ms
Our browser made a total of 69 requests to load all elements on the main page. We found that 72% of them (50 requests) were addressed to the original Pdfdrive.net, 14% (10 requests) were made to Static.xx.fbcdn.net and 3% (2 requests) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (674 ms) belongs to the original domain Pdfdrive.net.
Page size can be reduced by 182.3 kB (33%)
547.3 kB
364.9 kB
In fact, the total size of Pdfdrive.net main page is 547.3 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. 45% of websites need less resources to load. Images take 332.8 kB which makes up the majority of the site volume.
Potential reduce by 57.8 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. This page needs HTML code to be minified as it can gain 23.8 kB, which is 35% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 57.8 kB or 86% of the original size.
Potential reduce by 13.6 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. PDF Drive images are well optimized though.
Potential reduce by 32.0 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 32.0 kB or 60% of the original size.
Potential reduce by 79.0 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. Pdfdrive.net needs all CSS files to be minified and compressed as it can save up to 79.0 kB or 84% of the original size.
Number of requests can be reduced by 17 (26%)
66
49
The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PDF Drive. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
pdfdrive.net
211 ms
www.pdfdrive.net
292 ms
css
27 ms
style.css
96 ms
responsive.css
189 ms
font-awesome.min.css
8 ms
jquery.min.js
33 ms
sticky.js
186 ms
jquery.mmenu.min.all.js
205 ms
jquery.mmenu.fixedelements.min.js
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jquery.mmenu.all.css
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pd.php
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main.js
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analytics.js
21 ms
logo-1.png
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count.php
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likebox.php
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counter
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larrow.png
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rarrow.png
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tpEPImsG-hT.css
290 ms
qCgU98_HbWI.css
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_rx8naC75Dy.js
495 ms
b94UUzHjapV.js
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pdfdrive.net 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
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
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.
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
Definition list items are not wrapped in <dl> elements
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
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
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.
pdfdrive.net 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
Browser errors were logged to the console
Page has valid source maps
pdfdrive.net 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 doesn't use legible font sizes
Tap targets are not sized appropriately
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pdfdrive.net 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 Pdfdrive.net 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.
pdfdrive.net
Open Graph description is not detected on the main page of PDF Drive. 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: