5.5 sec in total
1.6 sec
3.6 sec
398 ms
Welcome to preparatoria15.uanl.mx homepage info - get ready to check Preparatoria 15 Uanl best content for Mexico right away, or after learning these important things about preparatoria15.uanl.mx
Visit preparatoria15.uanl.mxWe analyzed Preparatoria15.uanl.mx page load time and found that the first response time was 1.6 sec and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
preparatoria15.uanl.mx performance score
name
value
score
weighting
Value2.8 s
57/100
10%
Value5.0 s
28/100
25%
Value3.3 s
91/100
10%
Value150 ms
95/100
30%
Value0.299
40/100
15%
Value3.1 s
95/100
10%
1558 ms
128 ms
219 ms
143 ms
159 ms
Our browser made a total of 66 requests to load all elements on the main page. We found that 94% of them (62 requests) were addressed to the original Preparatoria15.uanl.mx, 3% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Preparatoria1.uanl.mx. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Preparatoria15.uanl.mx.
Page size can be reduced by 263.0 kB (74%)
357.6 kB
94.6 kB
In fact, the total size of Preparatoria15.uanl.mx main page is 357.6 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. 45% of websites need less resources to load. CSS take 250.1 kB which makes up the majority of the site volume.
Potential reduce by 39.6 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 39.6 kB or 81% of the original size.
Potential reduce by 2.6 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. Preparatoria 15 Uanl images are well optimized though.
Potential reduce by 34 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 220.7 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. Preparatoria15.uanl.mx needs all CSS files to be minified and compressed as it can save up to 220.7 kB or 88% of the original size.
Number of requests can be reduced by 39 (61%)
64
25
The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Preparatoria 15 Uanl. 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 14 to 1 for CSS and as a result speed up the page load time.
preparatoria15.uanl.mx
1558 ms
wp-emoji-release.min.js
128 ms
style.css
219 ms
skeleton.css
143 ms
responsive.css
159 ms
styles.css
167 ms
settings.css
243 ms
touchcarousel.css
222 ms
black-and-white-skin.css
226 ms
pagenavi-css.css
238 ms
jquery.js
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jquery-migrate.min.js
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fluidimage.js
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jquery.themepunch.plugins.min.js
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jquery.themepunch.revolution.min.js
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jquery.touchcarousel.min.js
318 ms
easing.js
354 ms
fitvids.js
358 ms
comment-reply.min.js
328 ms
jquery.form.min.js
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scripts.js
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shortcodes.js
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bootstrap.js
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superfish.js
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mobilemenu.js
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functions.js
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prettyPhoto.js
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twitter.js
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wp-embed.min.js
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basic.css
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bootstrap.css
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shortcodes.css
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flexslider.css
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prettyPhoto.css
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ga.js
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vision2020.png
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BACK-PAGINAS-2.png
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preparatoria151.png
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Preparatoria-15-DEPORTES-home-20131.jpg
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Preparatoria-15-caadi-home-20131.jpg
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Preparatoria-15-Laboratorios-home-20131.jpg
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Preparatoria-15-Biblioteca-home-20131.jpg
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Preparatoria-15-Escolar-home-20131.jpg
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Preparatoria-15-Tesoreria-home-20131.jpg
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timer.png
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descarga.png
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Unknown-1.jpeg
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stripes.png
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arrow4.png
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facebook.png
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small_left.png
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retina.css
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preparatoria15.uanl.mx 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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
preparatoria15.uanl.mx 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
Page has valid source maps
preparatoria15.uanl.mx 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 doesn't use legible font sizes
ES
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Preparatoria15.uanl.mx can be misinterpreted by Google and other search engines. Our service has detected that Spanish is used on the page, and it does not match the claimed English language. Our system also found out that Preparatoria15.uanl.mx 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.
preparatoria15.uanl.mx
Open Graph description is not detected on the main page of Preparatoria 15 Uanl. 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: