Report Summary

  • 2

    Performance

    Renders faster than
    20% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

cra.gov.co

Comisión de Regulación de Agua Potable y Saneamiento Básico

Page Load Speed

3.2 sec in total

First Response

81 ms

Resources Loaded

2.4 sec

Page Rendered

755 ms

cra.gov.co screenshot

About Website

Welcome to cra.gov.co homepage info - get ready to check Cra best content for Bangladesh right away, or after learning these important things about cra.gov.co

Su objetivo principal es mejorar las condiciones del mercado de los servicios de acueducto, alcantarillado y aseo del país y contribuir al bienestar de la población colombiana. Fija las reglas que deb...

Visit cra.gov.co

Key Findings

We analyzed Cra.gov.co page load time and found that the first response time was 81 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

cra.gov.co performance score

2

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value17.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value83.5 s

0/100

25%

SI (Speed Index)

Value51.6 s

0/100

10%

TBT (Total Blocking Time)

Value8,880 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.516

15/100

15%

TTI (Time to Interactive)

Value63.0 s

0/100

10%

Network Requests Diagram

cra.gov.co

81 ms

cra.gov.co

23 ms

www.cra.gov.co

171 ms

js

174 ms

css_X0EAd4_jf_F29cnkBWwrL47vJsq3GIfseZaZBVHsrp4.D5Nxg-NTFV0ZcO2YEUH-ajECS8sUjiMy6sa3bfNFmoQ.css

34 ms

Our browser made a total of 338 requests to load all elements on the main page. We found that 86% of them (289 requests) were addressed to the original Cra.gov.co, 4% (13 requests) were made to Unpkg.com and 2% (6 requests) were made to Use.fontawesome.com. The less responsive or slowest element that took the longest time to load (952 ms) relates to the external source Mintic.gov.co.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (14%)

Content Size

8.1 MB

After Optimization

6.9 MB

In fact, the total size of Cra.gov.co main page is 8.1 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. Only a small number of websites need less resources to load. Images take 6.8 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 301.5 kB

  • Original 367.1 kB
  • After minification 339.2 kB
  • After compression 65.6 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 301.5 kB or 82% of the original size.

Image Optimization

-11%

Potential reduce by 712.1 kB

  • Original 6.8 MB
  • After minification 6.1 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, Cra needs image optimization as it can save up to 712.1 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 2.6 kB

  • Original 603.7 kB
  • After minification 603.7 kB
  • After compression 601.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-34%

Potential reduce by 107.9 kB

  • Original 318.4 kB
  • After minification 313.1 kB
  • After compression 210.5 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. Cra.gov.co needs all CSS files to be minified and compressed as it can save up to 107.9 kB or 34% of the original size.

Requests Breakdown

Number of requests can be reduced by 273 (82%)

Requests Now

332

After Optimization

59

The browser has sent 332 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cra. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 112 to 1 for JavaScripts and from 163 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

cra.gov.co accessibility score

79

Accessibility Issues

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

High

[aria-*] attributes do not have valid values

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.

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

<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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

cra.gov.co best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

cra.gov.co SEO score

84

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Content Best Practices

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

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Cra.gov.co 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 Cra.gov.co 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 Cra. 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: