Access itlalaguna.edu.mx. Instituto Tecnológico de La Laguna

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value27.1 s

0/100

25%

SI (Speed Index)

Value25.8 s

0/100

10%

TBT (Total Blocking Time)

Value3,690 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.078

95/100

15%

TTI (Time to Interactive)

Value56.0 s

0/100

10%

itlalaguna.edu.mx

488 ms

js

68 ms

jquery-3.5.1.min.js

28 ms

js

107 ms

js

194 ms

Our browser made a total of 141 requests to load all elements on the main page. We found that 52% of them (74 requests) were addressed to the original Itlalaguna.edu.mx, 9% (12 requests) were made to Static.xx.fbcdn.net and 6% (8 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Itlalaguna.edu.mx.

Content Size

27.2 MB

After Optimization

21.5 MB

In fact, the total size of Itlalaguna.edu.mx main page is 27.2 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. Only a small number of websites need less resources to load. Images take 26.8 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 79.5 kB

Original 92.1 kB
After minification 48.1 kB
After compression 12.7 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 44.0 kB, which is 48% 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 79.5 kB or 86% of the original size.

Image Optimization

-21%

Potential reduce by 5.6 MB

Original 26.8 MB
After minification 21.1 MB

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, It La Laguna needs image optimization as it can save up to 5.6 MB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-14%

Potential reduce by 41.8 kB

Original 308.8 kB
After minification 308.2 kB
After compression 266.9 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 41.8 kB or 14% of the original size.

CSS Optimization

-15%

Potential reduce by 11.0 kB

Original 71.5 kB
After minification 65.8 kB
After compression 60.5 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. Itlalaguna.edu.mx needs all CSS files to be minified and compressed as it can save up to 11.0 kB or 15% of the original size.

Requests Now

138

After Optimization

The browser has sent 138 CSS, Javascripts, AJAX and image requests in order to completely render the main page of It La Laguna. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 48 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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.

High

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve keyboard navigation in your application.

High

[id] attributes on active, focusable elements are not unique

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

ES
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Itlalaguna.edu.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 Itlalaguna.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.

Social Sharing Optimization

itlalaguna.edu.mx

Open Graph description is not detected on the main page of It La Laguna. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

Instituto Tecnológico de La Laguna

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

itlalaguna.edu.mx

js

jquery-3.5.1.min.js

js

js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

itlalaguna.edu.mx

js

jquery-3.5.1.min.js

js

js

bootstrap.min.css

carousel.css

slick.css

slick-theme.css

all.min.css

js

analytics.js

js

js

js

collect

collect

logoheader.svg

pleca-gob1.png

pleca-gob2.png

pleca_tecnm.jpg

itl2.jpeg

usa-icono.png

mexico-icono.png

francia-icono.png

alemania-icono.png

calendario-icono.png

correo-icono.png

icono-home.png

cambiocarrera24.png

evaldocente24.png

solicitudcomite24.png

condonacion24.png

prodep242.png

nino.png

declaranet.png

confli.png

coordinadores24.pnG

itlalaguna

swACDm94S5g

page.php

counter.js

popper.min.js