4.4 sec in total
346 ms
3.9 sec
141 ms
Visit isei.edu.mx now to see the best up-to-date ISEI content for Mexico and also check out these interesting facts you probably never knew about isei.edu.mx
Visit isei.edu.mxWe analyzed Isei.edu.mx page load time and found that the first response time was 346 ms 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.
isei.edu.mx performance score
name
value
score
weighting
Value5.3 s
7/100
10%
Value19.7 s
0/100
25%
Value15.2 s
1/100
10%
Value1,320 ms
17/100
30%
Value1
2/100
15%
Value18.6 s
3/100
10%
346 ms
17 ms
24 ms
36 ms
173 ms
Our browser made a total of 50 requests to load all elements on the main page. We found that 80% of them (40 requests) were addressed to the original Isei.edu.mx, 12% (6 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (3.5 sec) belongs to the original domain Isei.edu.mx.
Page size can be reduced by 259.3 kB (37%)
701.3 kB
442.0 kB
In fact, the total size of Isei.edu.mx main page is 701.3 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. 70% of websites need less resources to load. Images take 396.6 kB which makes up the majority of the site volume.
Potential reduce by 14.5 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 14.5 kB or 78% of the original size.
Potential reduce by 35.4 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. ISEI images are well optimized though.
Potential reduce by 120.8 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 120.8 kB or 67% of the original size.
Potential reduce by 88.6 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. Isei.edu.mx needs all CSS files to be minified and compressed as it can save up to 88.6 kB or 83% of the original size.
Number of requests can be reduced by 27 (63%)
43
16
The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ISEI. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
isei.edu.mx
346 ms
style.css
17 ms
css
24 ms
css
36 ms
shortcodes.css
173 ms
style.css
173 ms
style.css
173 ms
style.css
176 ms
style.css
176 ms
jquery.fancybox-1.3.4.css
174 ms
page_templates.css
332 ms
jquery.js
420 ms
jquery-migrate.min.js
386 ms
superfish.js
181 ms
custom.js
183 ms
comment-reply.min.js
1383 ms
jquery.cycle2.min.js
1390 ms
jquery.cycle2.carousel.min.js
2392 ms
jquery.cycle2.swipe.min.js
2396 ms
jquery.cycle2.tile.min.js
2397 ms
jquery.cycle2.video.min.js
2396 ms
script.js
3110 ms
script.js
3470 ms
client.js
3470 ms
jquery.easing-1.3.pack.js
3471 ms
jquery.fancybox-1.3.4.pack.js
3469 ms
et-ptemplates-frontend.js
3469 ms
style.css
3116 ms
header-bg.png
26 ms
logo_isei_unicolor.png
58 ms
dropdown-bg.png
61 ms
search-bg.png
63 ms
search_btn.png
83 ms
13.jpg
287 ms
22.jpg
287 ms
31.jpg
288 ms
42.jpg
289 ms
3.jpg
289 ms
screen2w-150x150.jpg
290 ms
2.jpg
290 ms
iconFb.png
291 ms
iconTw.png
292 ms
YDAoLskQQ5MOAgvHUQCcLbvy90DtE_Pg_qiF9bHvTzw.ttf
32 ms
We_iSDqttE3etzfdfhuPRX4NhRhUVU1NOvrEWRXSCoI.ttf
34 ms
We_iSDqttE3etzfdfhuPRUgbSk09ekaEjkXjfj0Ujx8.ttf
33 ms
AWM5wXtMJeRP-AcRTgT4qQ.ttf
25 ms
l1cOQ90roY9yC7voEhngDKCWcynf_cDxXwCLxiixG1c.ttf
25 ms
dI-qzxlKVQA6TUC5RKSb36CWcynf_cDxXwCLxiixG1c.ttf
25 ms
widget_v2.135.js
28 ms
__$$__stringtable_lang_es.js
21 ms
isei.edu.mx accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
Image elements do not have [alt] attributes
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
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.
isei.edu.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
isei.edu.mx SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
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 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 Isei.edu.mx 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 Isei.edu.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.
isei.edu.mx
Open Graph description is not detected on the main page of ISEI. 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: