Tools & Wizards About Us

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

barranquilla.olx.com.co

Vende o compra tu auto - Olx Autos Colombia

Page Load Speed

36.7 sec in total

First Response

152 ms

Resources Loaded

32.7 sec

Page Rendered

3.9 sec

About Website

Visit barranquilla.olx.com.co now to see the best up-to-date Barranquilla Olx content for Colombia and also check out these interesting facts you probably never knew about barranquilla.olx.com.co

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Key Findings

We analyzed Barranquilla.olx.com.co page load time and found that the first response time was 152 ms and then it took 36.6 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

barranquilla.olx.com.co performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

6/100

10%

LCP (Largest Contentful Paint)

Value12.6 s

0/100

25%

SI (Speed Index)

Value10.9 s

6/100

10%

TBT (Total Blocking Time)

Value3,420 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value18.9 s

3/100

10%

Network Requests Diagram

barranquilla.olx.com.co

152 ms

www.olx.com.co

4596 ms

113262f0

999 ms

hero_bg_co.jpg

1116 ms

desktop-main.olx.d95a53a286746a750f41.js

396 ms

Our browser made a total of 71 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Barranquilla.olx.com.co, 28% (20 requests) were made to Olx.com.co and 27% (19 requests) were made to Apollo-virginia.akamaized.net. The less responsive or slowest element that took the longest time to load (10 sec) relates to the external source Fcg-api.exponea.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 435.8 kB (42%)

Content Size

1.0 MB

After Optimization

614.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Barranquilla.olx.com.co main page is 1.0 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. HTML takes 514.3 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 401.4 kB

  • Original 514.3 kB
  • After minification 512.3 kB
  • After compression 112.9 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 401.4 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 1.7 kB

  • Original 363.4 kB
  • After minification 361.7 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. Barranquilla Olx images are well optimized though.

JavaScript Optimization

-19%

Potential reduce by 32.6 kB

  • Original 172.1 kB
  • After minification 172.1 kB
  • After compression 139.5 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 32.6 kB or 19% of the original size.

CSS Optimization

-49%

Potential reduce by 84 B

  • Original 173 B
  • After minification 157 B
  • After compression 89 B

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. Barranquilla.olx.com.co needs all CSS files to be minified and compressed as it can save up to 84 B or 49% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (43%)

Requests Now

63

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Barranquilla Olx. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

barranquilla.olx.com.co accessibility score

69

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

High

Links do not have a discernible 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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

barranquilla.olx.com.co best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Requests the geolocation permission on page load

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

barranquilla.olx.com.co SEO score

96

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

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 Barranquilla.olx.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 Barranquilla.olx.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 Barranquilla Olx. 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: