9.8 sec in total
1.6 sec
8 sec
168 ms
Visit cinvestav.mx now to see the best up-to-date Cinvestav content for Vietnam and also check out these interesting facts you probably never knew about cinvestav.mx
El Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional es una institución pública mexicana dedicada al desarrollo de ciencia, tecnología y a la educación a nivel de posg...
Visit cinvestav.mxWe analyzed Cinvestav.mx page load time and found that the first response time was 1.6 sec and then it took 8.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster. This domain responded with an error, which can significantly jeopardize Cinvestav.mx rating and web reputation
cinvestav.mx performance score
name
value
score
weighting
Value6.3 s
3/100
10%
Value17.4 s
0/100
25%
Value8.8 s
15/100
10%
Value740 ms
40/100
30%
Value0.732
6/100
15%
Value12.0 s
16/100
10%
1634 ms
285 ms
286 ms
203 ms
543 ms
Our browser made a total of 108 requests to load all elements on the main page. We found that 82% of them (89 requests) were addressed to the original Cinvestav.mx, 7% (8 requests) were made to Img01.cinvestav.mx and 6% (6 requests) were made to Img02.cinvestav.mx. The less responsive or slowest element that took the longest time to load (5.3 sec) relates to the external source Img02.cinvestav.mx.
Page size can be reduced by 2.0 MB (47%)
4.3 MB
2.3 MB
In fact, the total size of Cinvestav.mx main page is 4.3 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. Images take 1.9 MB which makes up the majority of the site volume.
Potential reduce by 69.6 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 69.6 kB or 77% of the original size.
Potential reduce by 209.5 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, Cinvestav needs image optimization as it can save up to 209.5 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 1.4 MB
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 1.4 MB or 74% of the original size.
Potential reduce by 334.5 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. Cinvestav.mx needs all CSS files to be minified and compressed as it can save up to 334.5 kB or 85% of the original size.
Number of requests can be reduced by 49 (47%)
105
56
The browser has sent 105 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cinvestav. 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 22 to 1 for CSS and as a result speed up the page load time.
cinvestav.mx
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base.css
285 ms
minimalist.css
286 ms
style-dark.css
203 ms
default.css
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module.css
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module.css
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skin.css
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container.css
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Home_Luto.css
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Simple.css
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Bienvenida_Home.css
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Home_CajaGris.css
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portal.css
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swfobject.js
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flowplayer.min.js
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jquery.mousewheel.js
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jquery.tinyscrollbar.min.js
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doubletaptogo.min.js
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scripts.js
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jquery.jfeed.pack.js
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initWidgets.js
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bootstrap.min.css
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SEP2013.jpg
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rs-t.jpg
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cinves-logo.png
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luto.png
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piwik.js
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loading_white_bg.gif
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arrows.png
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widgets.js
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baner%20cinvestav%20bionano01.jpg
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transparent_white_2.png
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phobos.png
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cinvestav.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.
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
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
cinvestav.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
cinvestav.mx SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Cinvestav.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 Cinvestav.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.
cinvestav.mx
Open Graph description is not detected on the main page of Cinvestav. 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: