2.3 sec in total
33 ms
1.9 sec
371 ms
Visit elsaber21.com now to see the best up-to-date El Saber 21 content for Mexico and also check out these interesting facts you probably never knew about elsaber21.com
El Saber 21 es un Portal sobre informática, tecnología, Colecciones, etc., opiniones y análisis del mundo tecnológico para usuarios novatos, Consejos y trucos.
Visit elsaber21.comWe analyzed Elsaber21.com page load time and found that the first response time was 33 ms and then it took 2.2 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.
elsaber21.com performance score
name
value
score
weighting
Value3.2 s
45/100
10%
Value3.2 s
74/100
25%
Value4.1 s
79/100
10%
Value80 ms
99/100
30%
Value0.443
21/100
15%
Value3.3 s
93/100
10%
33 ms
380 ms
13 ms
57 ms
274 ms
Our browser made a total of 37 requests to load all elements on the main page. We found that 97% of them (36 requests) were addressed to the original Elsaber21.com, 3% (1 request) were made to Stats.wp.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Elsaber21.com.
Page size can be reduced by 125.7 kB (16%)
799.9 kB
674.2 kB
In fact, the total size of Elsaber21.com main page is 799.9 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. 20% of websites need less resources to load. Images take 646.2 kB which makes up the majority of the site volume.
Potential reduce by 120.8 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 120.8 kB or 80% of the original size.
Potential reduce by 4.9 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. El Saber 21 images are well optimized though.
Potential reduce by 21 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.
We found no issues to fix!
35
35
The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of El Saber 21. According to our analytics all requests are already optimized.
elsaber21.com
33 ms
elsaber21.com
380 ms
e-202432.js
13 ms
logo.png
57 ms
Libros-de-Federico-Moccia-150x150.png
274 ms
Libros-de-Paulo-Coelho-ElSaber21-150x150.jpg
265 ms
pexels-thanh-lam-19621565-150x150.jpg
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figura-1-150x150.jpg
272 ms
Estrategias-definitivas-para-proteger-tu-seguridad-en-linea-150x150.png
353 ms
AudioLibro-Habitos-Atomicos-elsaber21-150x150.png
350 ms
Album-Road-to-Fifa-World-Cup-Qatar-2022-Panini-ElSaber21-001-150x150.jpg
519 ms
Album-Premier-League-2021-2022-ElSaber21-01-150x150.jpg
278 ms
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281 ms
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282 ms
Album-Premier-League-2018-2019-ElSaber21-01-150x150.jpg
528 ms
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795 ms
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854 ms
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1388 ms
elsaber21.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
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.
elsaber21.com 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
Detected JavaScript libraries
elsaber21.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
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 Elsaber21.com 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 Elsaber21.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.
elsaber21.com
Open Graph data is detected on the main page of El Saber 21. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: