2.1 sec in total
54 ms
1.4 sec
595 ms
Visit freelibros.org now to see the best up-to-date Free Libros content for Mexico and also check out these interesting facts you probably never knew about freelibros.org
FreeLibros es una biblioteca virtual para compartir libros en diferentes formatos para los estudiantes y amantes de la lectura, con descargas desde mega, drive.
Visit freelibros.orgWe analyzed Freelibros.org page load time and found that the first response time was 54 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 40% of websites can load faster.
freelibros.org performance score
name
value
score
weighting
Value3.4 s
38/100
10%
Value3.6 s
59/100
25%
Value5.1 s
62/100
10%
Value570 ms
52/100
30%
Value0.164
72/100
15%
Value6.9 s
54/100
10%
54 ms
268 ms
23 ms
393 ms
49 ms
Our browser made a total of 34 requests to load all elements on the main page. We found that 6% of them (2 requests) were addressed to the original Freelibros.org, 79% (27 requests) were made to Freelibros.net and 3% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (393 ms) relates to the external source Freelibros.net.
Page size can be reduced by 91.7 kB (24%)
385.5 kB
293.8 kB
In fact, the total size of Freelibros.org main page is 385.5 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. 25% of websites need less resources to load. Javascripts take 158.8 kB which makes up the majority of the site volume.
Potential reduce by 86.3 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 86.3 kB or 81% of the original size.
Potential reduce by 5.3 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. Free Libros images are well optimized though.
Potential reduce by 125 B
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 0 B
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. Freelibros.org has all CSS files already compressed.
Number of requests can be reduced by 10 (36%)
28
18
The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Free Libros. 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.
freelibros.org
54 ms
freelibros.org
268 ms
www.freelibros.net
23 ms
www.freelibros.net
393 ms
css
49 ms
2d4fd.css
23 ms
ac6d9.css
30 ms
cf18c.js
36 ms
70bda.js
109 ms
4720d.js
35 ms
545b0.js
39 ms
2b11c.js
36 ms
api.js
148 ms
b441f.js
42 ms
f97d6.js
288 ms
OneSignalSDK.js
119 ms
e-202420.js
29 ms
suv4.js
148 ms
wp-emoji-release.min.js
83 ms
logo-freelibros-oficial.png
43 ms
arrow-right-blue-light.png
42 ms
fontawesome-webfont.woff
327 ms
4db846976d64d27cffba56d713538f375bab8546-142x175.jpg
11 ms
6a7a9db537d10730fc3462d59381130edd672ada-142x175.jpg
41 ms
4db846976d64d27cffba56d713538f375bab8546-72x70.jpg
14 ms
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15 ms
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13 ms
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10 ms
e8db9ee3e52ffe7105b02405f653dc198d3b478a-72x70.jpg
21 ms
1ce4816b6db67bef50813cc28d11a99d0d40c3ea-142x175.jpg
20 ms
1ce4816b6db67bef50813cc28d11a99d0d40c3ea-72x70.jpg
22 ms
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24 ms
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23 ms
d4c4320e54f40b3d818da599903e242955a743a6-72x70.jpg
30 ms
freelibros.org accessibility score
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
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
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
freelibros.org 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
freelibros.org 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
ES
ES
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Freelibros.org can be misinterpreted by Google and other search engines. Our service has detected that Spanish is used on the page, and it matches the claimed language. Our system also found out that Freelibros.org 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.
freelibros.org
Open Graph data is detected on the main page of Free Libros. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: