4.6 sec in total
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176 ms
Welcome to burriana.salesianos.edu homepage info - get ready to check Burriana Salesianos best content for Spain right away, or after learning these important things about burriana.salesianos.edu
Visit burriana.salesianos.eduWe analyzed Burriana.salesianos.edu page load time and found that the first response time was 1.2 sec and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
burriana.salesianos.edu performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value21.0 s
0/100
25%
Value16.5 s
0/100
10%
Value1,220 ms
20/100
30%
Value0.176
68/100
15%
Value15.8 s
6/100
10%
1185 ms
136 ms
409 ms
452 ms
97 ms
Our browser made a total of 66 requests to load all elements on the main page. We found that 80% of them (53 requests) were addressed to the original Burriana.salesianos.edu, 6% (4 requests) were made to Platform.twitter.com and 5% (3 requests) were made to Sva.salesianos.edu. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Burriana.salesianos.edu.
Page size can be reduced by 276.8 kB (60%)
463.6 kB
186.8 kB
In fact, the total size of Burriana.salesianos.edu main page is 463.6 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. 40% of websites need less resources to load. Javascripts take 169.8 kB which makes up the majority of the site volume.
Potential reduce by 51.1 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. This page needs HTML code to be minified as it can gain 7.0 kB, which is 11% 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 51.1 kB or 83% of the original size.
Potential reduce by 19.8 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. Obviously, Burriana Salesianos needs image optimization as it can save up to 19.8 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 125.4 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 125.4 kB or 74% of the original size.
Potential reduce by 80.6 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. Burriana.salesianos.edu needs all CSS files to be minified and compressed as it can save up to 80.6 kB or 82% of the original size.
Number of requests can be reduced by 34 (54%)
63
29
The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Burriana Salesianos. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
burriana.salesianos.edu
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b795c5b5f987597e22a51f012e073f6b.css
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css_ea3699cc603275a17acb23a8cf7fc473.css
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js_53aa76827b59c4fe7eb4a9d4a58e564b.js
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0.jpg
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body_bg.gif
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header_bg.gif
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menu-leaf2.png
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ico_rss.gif
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ico_correoweb.png
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timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css
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css_82796514fc800f33cd315d9a2e6a8569.css
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burriana.salesianos.edu 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
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.
burriana.salesianos.edu 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
burriana.salesianos.edu SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Page is blocked from indexing
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 Burriana.salesianos.edu 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 Burriana.salesianos.edu 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.
burriana.salesianos.edu
Open Graph description is not detected on the main page of Burriana Salesianos. 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: