15.9 sec in total
7.2 sec
8.3 sec
369 ms
Welcome to libros-gratis.com homepage info - get ready to check Libros Gratis best content for Mexico right away, or after learning these important things about libros-gratis.com
Descargar Libros gratis en formato PDF, MOBI, y EPUB
Visit libros-gratis.comWe analyzed Libros-gratis.com page load time and found that the first response time was 7.2 sec and then it took 8.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
libros-gratis.com performance score
name
value
score
weighting
Value3.5 s
35/100
10%
Value3.9 s
52/100
25%
Value5.5 s
54/100
10%
Value40 ms
100/100
30%
Value0.029
100/100
15%
Value3.8 s
90/100
10%
7195 ms
16 ms
31 ms
15 ms
15 ms
Our browser made a total of 86 requests to load all elements on the main page. We found that 71% of them (61 requests) were addressed to the original Libros-gratis.com, 12% (10 requests) were made to Fonts.gstatic.com and 6% (5 requests) were made to S7.addthis.com. The less responsive or slowest element that took the longest time to load (7.2 sec) belongs to the original domain Libros-gratis.com.
Page size can be reduced by 1.5 MB (70%)
2.1 MB
623.3 kB
In fact, the total size of Libros-gratis.com main page is 2.1 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. 65% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 150.3 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 150.3 kB or 79% of the original size.
Potential reduce by 86.1 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. Obviously, Libros Gratis needs image optimization as it can save up to 86.1 kB or 32% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 762.3 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 762.3 kB or 70% of the original size.
Potential reduce by 485.1 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. Libros-gratis.com needs all CSS files to be minified and compressed as it can save up to 485.1 kB or 88% of the original size.
Number of requests can be reduced by 36 (48%)
75
39
The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Libros Gratis. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
libros-gratis.com
7195 ms
style.css
16 ms
css
31 ms
batch.css
15 ms
frontend.css
15 ms
quick-paypal-payments.css
15 ms
style.css
16 ms
font-awesome.css
17 ms
all.css
96 ms
fancybox.css
15 ms
wd_modal.css
15 ms
jquery-ui-custom.css
56 ms
batch.js
15 ms
jquery.js
61 ms
jquery-migrate.min.js
22 ms
paid-memberships-pro.js
53 ms
lbt_voter_script.js
53 ms
jquery.main.js
164 ms
rating.js
58 ms
wd_modal.js
58 ms
addthis_widget.js
18 ms
quick-paypal-payments.js
62 ms
effect.min.js
61 ms
wp-embed.min.js
61 ms
analytics.js
37 ms
wp-emoji-release.min.js
47 ms
collect
484 ms
logonew2.fw_.png
239 ms
sprite.png
235 ms
bg-heading2.png
235 ms
9788408141471-119x157.jpg
236 ms
star_highlight.png
236 ms
12114762197-119x157.jpg
238 ms
star_empty.png
238 ms
la-rebelion-de-los-angeles-anatole-france-119x157.jpeg
240 ms
la-puerta-del-destino-agatha-christie-119x157.jpeg
240 ms
la-prueba-agota-kristof-119x157.jpeg
241 ms
bg-heading.png
241 ms
duermete-nino-119x157.jpg
243 ms
desarrollo-humano1-119x157.jpg
243 ms
te_amo_pero_soy_feliz_sin_ti_1-119x157.jpg
242 ms
El-pa%C3%ADs-de-uno-119x157.jpg
243 ms
26-119x157.jpg
244 ms
lbro-119x157.jpg
244 ms
cincuenta-sombras-mas-oscuras-2-119x157.jpg
245 ms
el-manuscrito-encontrado-en-accra-119x157.jpg
246 ms
La-espada-de-Shannara-119x157.jpg
244 ms
Bajo-la-misma-estrella-1-119x157.jpg
246 ms
sprite-category.png
247 ms
arrow.png
247 ms
bg-button5.png
248 ms
bg-button7.png
248 ms
bg-button6.png
248 ms
bg-button3.png
249 ms
bg-button4.png
250 ms
sprite-list-category.png
251 ms
el-manuscrito-encontrado-en-accra-114x177.jpg
254 ms
ico-9.png
253 ms
ico-10.png
252 ms
ico-11.png
252 ms
ico-12.png
252 ms
ico-13.png
252 ms
sprite-3.png
56 ms
bullet-accordion.png
54 ms
xjAJXh38I15wypJXxuGMBp0EAVxt0G0biEntp43Qt6E.ttf
22 ms
PRmiXeptR36kaC0GEAetxrfB31yxOzP-czbf6AAKCVo.ttf
24 ms
PRmiXeptR36kaC0GEAetxi8cqLH4MEiSE0ROcU-qHOA.ttf
23 ms
PRmiXeptR36kaC0GEAetxp_TkvowlIOtbR7ePgFOpF4.ttf
22 ms
PRmiXeptR36kaC0GEAetxlDMrAYtoOisqqMDW9M_Mqc.ttf
22 ms
cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
21 ms
DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf
23 ms
MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf
23 ms
k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf
23 ms
EInbV5DfGHOiMmvb1Xr-honF5uFdDttMLvmWuJdhhgs.ttf
22 ms
print.css
23 ms
300lo.json
37 ms
all.js&version=v2.0
426 ms
widgets.js
7 ms
counter.5524cceca805eb4b9b2b.js
5 ms
sh.8e5f85691f9aaa082472a194.html
46 ms
button.0308b81ff1714e446f674b5b9793f2cd.js
38 ms
shares.json
30 ms
layers.e5ea973510bf60b3db41.js
13 ms
es.js
29 ms
tweet_button.b9740740e0bcf9b0657c5b11bd4388da.es.html
27 ms
jot
92 ms
libros-gratis.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
<frame> or <iframe> elements do not have a title
libros-gratis.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
libros-gratis.com SEO score
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
N/A
ES
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Libros-gratis.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Spanish. Our system also found out that Libros-gratis.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.
libros-gratis.com
Open Graph description is not detected on the main page of Libros Gratis. 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: