Report Summary

  • 76

    Performance

    Renders faster than
    84% of other websites

  • 45

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

app.sev.gob.mx

Intranet SEV

Page Load Speed

5.7 sec in total

First Response

2.2 sec

Resources Loaded

3.3 sec

Page Rendered

188 ms

app.sev.gob.mx screenshot

About Website

Welcome to app.sev.gob.mx homepage info - get ready to check App SEV best content for Mexico right away, or after learning these important things about app.sev.gob.mx

Visit app.sev.gob.mx

Key Findings

We analyzed App.sev.gob.mx page load time and found that the first response time was 2.2 sec and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

app.sev.gob.mx performance score

76

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

37/100

25%

SI (Speed Index)

Value3.9 s

82/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value3.9 s

88/100

10%

Network Requests Diagram

app.sev.gob.mx

2225 ms

app.style.css

79 ms

app.style.css

148 ms

Manager.Package.js

289 ms

gev-fonts.css

82 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that all of those requests were addressed to App.sev.gob.mx and no external sources were called. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain App.sev.gob.mx.

Page Optimization Overview & Recommendations

Page size can be reduced by 237.9 kB (70%)

Content Size

338.7 kB

After Optimization

100.8 kB

In fact, the total size of App.sev.gob.mx main page is 338.7 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. 15% of websites need less resources to load. Javascripts take 168.7 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 2.1 kB

  • Original 3.2 kB
  • After minification 3.0 kB
  • After compression 1.0 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 2.1 kB or 67% of the original size.

Image Optimization

-13%

Potential reduce by 2.9 kB

  • Original 23.1 kB
  • After minification 20.2 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, App SEV needs image optimization as it can save up to 2.9 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-68%

Potential reduce by 114.5 kB

  • Original 168.7 kB
  • After minification 166.2 kB
  • After compression 54.3 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 114.5 kB or 68% of the original size.

CSS Optimization

-82%

Potential reduce by 118.4 kB

  • Original 143.7 kB
  • After minification 142.6 kB
  • After compression 25.3 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. App.sev.gob.mx needs all CSS files to be minified and compressed as it can save up to 118.4 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (67%)

Requests Now

15

After Optimization

5

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of App SEV. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

app.sev.gob.mx accessibility score

45

Accessibility Issues

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

High

Buttons do not have an accessible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

High

<html> element does not have a [lang] attribute

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

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

Best Practices

app.sev.gob.mx best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

app.sev.gob.mx SEO score

91

Search Engine Optimization Advices

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    ES

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise App.sev.gob.mx can be misinterpreted by Google and other search engines. Our service has detected that Spanish is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that App.sev.gob.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

Open Graph description is not detected on the main page of App SEV. 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: