1.7 sec in total
484 ms
945 ms
263 ms
Welcome to studylib.es homepage info - get ready to check Studylib best content for Mexico right away, or after learning these important things about studylib.es
Biblioteca en línea. Materiales de aprendizaje gratuitos.
Visit studylib.esWe analyzed Studylib.es page load time and found that the first response time was 484 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
studylib.es performance score
name
value
score
weighting
Value3.2 s
44/100
10%
Value6.8 s
7/100
25%
Value4.2 s
77/100
10%
Value280 ms
81/100
30%
Value0
100/100
15%
Value10.6 s
23/100
10%
484 ms
22 ms
13 ms
33 ms
41 ms
Our browser made a total of 27 requests to load all elements on the main page. We found that 41% of them (11 requests) were addressed to the original Studylib.es, 37% (10 requests) were made to S2.studylib.es and 7% (2 requests) were made to S7.addthis.com. The less responsive or slowest element that took the longest time to load (484 ms) belongs to the original domain Studylib.es.
Page size can be reduced by 789.7 kB (67%)
1.2 MB
394.9 kB
In fact, the total size of Studylib.es main page is 1.2 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. Javascripts take 773.7 kB which makes up the majority of the site volume.
Potential reduce by 128.1 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 128.1 kB or 78% of the original size.
Potential reduce by 1.8 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. Studylib images are well optimized though.
Potential reduce by 537.8 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 537.8 kB or 70% of the original size.
Potential reduce by 122.1 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. Studylib.es needs all CSS files to be minified and compressed as it can save up to 122.1 kB or 83% of the original size.
Number of requests can be reduced by 7 (29%)
24
17
The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Studylib. 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.
studylib.es
484 ms
bootstrap.css
22 ms
fontawesome.css
13 ms
common.css
33 ms
jquery.min.js
41 ms
tether.min.js
37 ms
bootstrap.js
72 ms
fileapi.js
88 ms
common.js
34 ms
addthis_widget.js
127 ms
analytics.js
131 ms
000091725_1-b18d9e5a6556aca0c801f9a911313a6b-260x520.png
208 ms
watch.js
30 ms
000091724_1-d04929d3ea11982e0f79230278a42961-260x520.png
164 ms
000091716_1-655366eafe2a11bbb8d46f479e221c4f-260x520.png
211 ms
000091719_1-d8e4dc3f82130cb1cbe2deddf36850c0-260x520.png
164 ms
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156 ms
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156 ms
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223 ms
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186 ms
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192 ms
000091718_1-b06c597d80ce902f1d026c059825542a-260x520.png
207 ms
logo.png
113 ms
fontawesome.woff
253 ms
collect
39 ms
300lo.json
130 ms
sh.953eb77977227bfd253ee158.html
97 ms
studylib.es accessibility score
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
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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
studylib.es 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
studylib.es 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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Studylib.es can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Studylib.es 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.
studylib.es
Open Graph description is not detected on the main page of Studylib. 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: