Report Summary

  • 48

    Performance

    Renders faster than
    68% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

guia.mercadolibre.com.co

Mercado Libre Colombia - Envíos Gratis en el día

Page Load Speed

853 ms in total

First Response

38 ms

Resources Loaded

422 ms

Page Rendered

393 ms

guia.mercadolibre.com.co screenshot

About Website

Click here to check amazing Guia Mercado Libre content for Colombia. Otherwise, check out these important facts you probably never knew about guia.mercadolibre.com.co

Compre productos con Envío Gratis en el día en Mercado Libre Colombia. Encuentre miles de marcas y productos a precios increíbles.

Visit guia.mercadolibre.com.co

Key Findings

We analyzed Guia.mercadolibre.com.co page load time and found that the first response time was 38 ms and then it took 815 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

guia.mercadolibre.com.co performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

22/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

39/100

25%

SI (Speed Index)

Value4.5 s

73/100

10%

TBT (Total Blocking Time)

Value780 ms

37/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.3 s

24/100

10%

Network Requests Diagram

guia.mercadolibre.com.co

38 ms

www.mercadolibre.com.co

145 ms

chico-mesh.min.css

11 ms

main_css__vebea67d3f1f.gz.css

17 ms

mco-ml-analytics.min.gz.js

40 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Guia.mercadolibre.com.co, 25% (8 requests) were made to Resources.mlstatic.com and 16% (5 requests) were made to Static.mlstatic.com. The less responsive or slowest element that took the longest time to load (145 ms) relates to the external source Mercadolibre.com.co.

Page Optimization Overview & Recommendations

Page size can be reduced by 222.4 kB (63%)

Content Size

355.2 kB

After Optimization

132.8 kB

In fact, the total size of Guia.mercadolibre.com.co main page is 355.2 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. 45% of websites need less resources to load. CSS take 176.6 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 53.8 kB

  • Original 72.3 kB
  • After minification 66.7 kB
  • After compression 18.5 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 53.8 kB or 74% of the original size.

Image Optimization

-0%

Potential reduce by 6 B

  • Original 65.2 kB
  • After minification 65.2 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. Guia Mercado Libre images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 25.2 kB

  • Original 41.1 kB
  • After minification 41.1 kB
  • After compression 15.9 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 25.2 kB or 61% of the original size.

CSS Optimization

-81%

Potential reduce by 143.4 kB

  • Original 176.6 kB
  • After minification 175.4 kB
  • After compression 33.2 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. Guia.mercadolibre.com.co needs all CSS files to be minified and compressed as it can save up to 143.4 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (46%)

Requests Now

28

After Optimization

15

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Guia Mercado Libre. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Accessibility Review

guia.mercadolibre.com.co accessibility score

81

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

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

High

Some elements have a [tabindex] value greater than 0

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

Best Practices

guia.mercadolibre.com.co best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

guia.mercadolibre.com.co SEO score

91

Search Engine Optimization Advices

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 Guia.mercadolibre.com.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 Guia.mercadolibre.com.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 Guia Mercado Libre. 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: