Report Summary

  • 53

    Performance

    Renders faster than
    72% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 39% of websites

  • 85

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

alianzafrancesa.org.co

Inicio - Alianza Francesa

Page Load Speed

768 ms in total

First Response

132 ms

Resources Loaded

517 ms

Page Rendered

119 ms

alianzafrancesa.org.co screenshot

About Website

Visit alianzafrancesa.org.co now to see the best up-to-date Alianza Francesa content for Colombia and also check out these interesting facts you probably never knew about alianzafrancesa.org.co

Visit alianzafrancesa.org.co

Key Findings

We analyzed Alianzafrancesa.org.co page load time and found that the first response time was 132 ms and then it took 636 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

alianzafrancesa.org.co performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

11/100

25%

SI (Speed Index)

Value6.2 s

44/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.28

44/100

15%

TTI (Time to Interactive)

Value5.0 s

77/100

10%

Network Requests Diagram

alianzafrancesa.org.co

132 ms

styles.css

30 ms

jquery.js

43 ms

popUpBrowser.js

67 ms

deteccionEstiloNavegador.js

63 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 90% of them (37 requests) were addressed to the original Alianzafrancesa.org.co, 5% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (150 ms) belongs to the original domain Alianzafrancesa.org.co.

Page Optimization Overview & Recommendations

Page size can be reduced by 276.9 kB (60%)

Content Size

458.7 kB

After Optimization

181.8 kB

In fact, the total size of Alianzafrancesa.org.co main page is 458.7 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. 30% of websites need less resources to load. Javascripts take 215.6 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 17.6 kB

  • Original 19.8 kB
  • After minification 11.5 kB
  • After compression 2.2 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 8.3 kB, which is 42% 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 17.6 kB or 89% of the original size.

Image Optimization

-19%

Potential reduce by 24.1 kB

  • Original 125.5 kB
  • After minification 101.3 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, Alianza Francesa needs image optimization as it can save up to 24.1 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-72%

Potential reduce by 154.6 kB

  • Original 215.6 kB
  • After minification 209.0 kB
  • After compression 61.0 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 154.6 kB or 72% of the original size.

CSS Optimization

-82%

Potential reduce by 80.5 kB

  • Original 97.9 kB
  • After minification 78.8 kB
  • After compression 17.4 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. Alianzafrancesa.org.co needs all CSS files to be minified and compressed as it can save up to 80.5 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (72%)

Requests Now

39

After Optimization

11

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alianza Francesa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

alianzafrancesa.org.co accessibility score

73

Accessibility Issues

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

alianzafrancesa.org.co best practices score

85

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

alianzafrancesa.org.co SEO score

79

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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

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 Alianzafrancesa.org.co 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 Alianzafrancesa.org.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 Alianza Francesa. 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: