Access cucei.udg.mx. Centro Universitario de Ciencias Exactas e Ingenierías |

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

35/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value4.2 s

78/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.187

65/100

15%

TTI (Time to Interactive)

Value6.3 s

61/100

10%

cucei.udg.mx

1548 ms

udg-menu.js

296 ms

udg-menu.css

373 ms

css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css

118 ms

css_GNsvvBNG0yCwg5ZJSaFsODSmLnbtu99fnehHr1QYuWk.css

175 ms

Our browser made a total of 84 requests to load all elements on the main page. We found that 79% of them (66 requests) were addressed to the original Cucei.udg.mx, 7% (6 requests) were made to Fonts.gstatic.com and 4% (3 requests) were made to Udg.mx. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Cucei.udg.mx.

Content Size

2.1 MB

After Optimization

1.2 MB

In fact, the total size of Cucei.udg.mx main page is 2.1 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 80.5 kB

Original 96.0 kB
After minification 92.8 kB
After compression 15.4 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 80.5 kB or 84% of the original size.

Image Optimization

-9%

Potential reduce by 99.8 kB

Original 1.1 MB
After minification 959.7 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. Cucei Udg images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 350.4 kB

Original 504.9 kB
After minification 451.0 kB
After compression 154.6 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 350.4 kB or 69% of the original size.

CSS Optimization

-83%

Potential reduce by 328.3 kB

Original 397.0 kB
After minification 392.8 kB
After compression 68.7 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. Cucei.udg.mx needs all CSS files to be minified and compressed as it can save up to 328.3 kB or 83% of the original size.

Requests Now

After Optimization

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cucei Udg. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

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

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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

High

Links do not have descriptive text

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

High

Links are not crawlable

Language and Encoding

Language Detected

ES
Language Claimed

ES
Encoding

UTF-8

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

cucei.udg.mx

Open Graph description is not detected on the main page of Cucei Udg. 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

Centro Universitario de Ciencias Exactas e Ingenierías |

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

cucei.udg.mx

udg-menu.js

udg-menu.css

css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css

css_GNsvvBNG0yCwg5ZJSaFsODSmLnbtu99fnehHr1QYuWk.css

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

cucei.udg.mx

udg-menu.js

udg-menu.css

css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css

css_GNsvvBNG0yCwg5ZJSaFsODSmLnbtu99fnehHr1QYuWk.css

css_bOdNncwKa3RgzfYdOA0MTyfvGQk2p0w82IEHQVNTAu8.css

css_rvGAmdFM7KJQLsGgz_flhbVrjgKYMlRBdZa8r6Y6_dU.css

css_am2pa2TunFSWkvlJMPBAWq50xTOif8vQeuRVmmRGOH8.css

css_TvlkHvP5ez9ge4bW_I8UWkNJPz3K9pxc9zX-GvhrkYk.css

js_-z-2lAhufzBeVjYseT6cTzSICUy9vnoLBpu1sF_zZrs.js

js_9PoCIpaBdXzAfwjeoO2ibi_TtEs6jMROpVOwk-_WIBw.js

js_f2wyqfjxB6G00JMckj-P3NsLh4b3sg6P6HggzHL_Gng.js

js_0nlshe5RVtmEErmTuoJKMuEAh1idWkWDsrRXYfqpGtw.js

js_5idECjjAo-X5YdkT65CaIiodkWmZlZv-WjSkHlWhoYk.js

logo.jpg

arte_ciencia_cucei_1200x448.jpg

banner-web.jpg

bannerudg.jpg

banners_red_universitaria_1200x448.jpg

dengue-y-mas.jpg

1200x448imss.jpg

posgrados_banner_2015-01.jpg

feria-del-empleo-cucei-2016_banner-web.jpg

divec_1.jpg

clima.jpg

informe_0.jpg

seminario_de_quimica_2.jpg

12801603_965668090190891_5400379989599918650_n.jpg

divec_fest_poster.jpg

congreso_de_filosofia_de_la_ciencia.jpg

produccion_de_bio-01.jpg

minibanner_directorio.jpg

minibanner_correoacademico.jpg

minibanner_correoinstitucional_0.jpg

minibanner_transparencia.jpg

minibanner_moodlecucei_0.png

minibanner_biblioteca_0.jpg

minibanner_editorial_0.jpg

minibanner_0.png

minibanner_videoscucei.png

minibanner_recibe.png

minibanner_siatce_0.jpg

minibanner_siiau_0.jpg