Tools & Wizards About Us
olist.ng screenshot

Report Summary

  • 70

    Performance

    Renders faster than
    81% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

olist.ng

OList Nigeria | Free Online Marketplace to Buy & Sell

Page Load Speed

9.3 sec in total

First Response

515 ms

Resources Loaded

7.4 sec

Page Rendered

1.3 sec

olist.ng screenshot

About Website

Click here to check amazing OList content for Nigeria. Otherwise, check out these important facts you probably never knew about olist.ng

OList.ng is the Trusted Free Classifieds in Nigeria. Find Ad Listings for Cars, Phones, Jobs, Electronics, Fashion, & more. Post Free Ads Online.

Visit olist.ng

Key Findings

We analyzed Olist.ng page load time and found that the first response time was 515 ms and then it took 8.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

olist.ng performance score

70

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

55/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

49/100

25%

SI (Speed Index)

Value5.4 s

57/100

10%

TBT (Total Blocking Time)

Value240 ms

85/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.7 s

56/100

10%

Network Requests Diagram

olist.ng

515 ms

olist.ng

1471 ms

js

119 ms

fbevents.js

54 ms

gtm.js

120 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 6% of them (3 requests) were addressed to the original Olist.ng, 68% (34 requests) were made to Static-uc.olist.ng and 6% (3 requests) were made to Static-web.olist.ng. The less responsive or slowest element that took the longest time to load (5.4 sec) relates to the external source Static-uc.olist.ng.

Page Optimization Overview & Recommendations

Page size can be reduced by 472.4 kB (57%)

Content Size

833.5 kB

After Optimization

361.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Olist.ng main page is 833.5 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. 55% of websites need less resources to load. CSS take 317.0 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 169.0 kB

  • Original 246.9 kB
  • After minification 238.3 kB
  • After compression 77.9 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 169.0 kB or 68% of the original size.

Image Optimization

-12%

Potential reduce by 28.9 kB

  • Original 248.6 kB
  • After minification 219.7 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. Obviously, OList needs image optimization as it can save up to 28.9 kB or 12% 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 50 B

  • Original 21.0 kB
  • After minification 21.0 kB
  • After compression 20.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-87%

Potential reduce by 274.5 kB

  • Original 317.0 kB
  • After minification 316.9 kB
  • After compression 42.5 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. Olist.ng needs all CSS files to be minified and compressed as it can save up to 274.5 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (14%)

Requests Now

35

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OList. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

olist.ng

olist.ng

515 ms

olist.ng

olist.ng

1471 ms

js

js

119 ms

fbevents.js

fbevents.js

54 ms

gtm.js

gtm.js

120 ms

main.css

main.css

1181 ms

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eabb174c2ef6ac172cb237157e9a6cf3.jpeg

1360 ms

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1989 ms

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2100 ms

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2105 ms

349152559503826

349152559503826

28 ms

analytics.js

analytics.js

177 ms

145 ms

client.js

client.js

1958 ms

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5d529dc1322cddb75f49e923d3143025.jpg

1821 ms

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1818 ms

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1825 ms

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2444 ms

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2548 ms

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2554 ms

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2558 ms

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2553 ms

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2572 ms

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3179 ms

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3283 ms

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3301 ms

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3291 ms

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3306 ms

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3310 ms

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3920 ms

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4017 ms

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4027 ms

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4037 ms

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4039 ms

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4048 ms

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3946 ms

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4699 ms

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4024 ms

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4801 ms

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4758 ms

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4785 ms

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4771 ms

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4784 ms

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5431 ms

beacon.gif

beacon.gif

260 ms

collect

collect

38 ms

collect

collect

49 ms

ga-audiences

ga-audiences

46 ms

5 ms

ionicons.woff

ionicons.woff

1318 ms

Accessibility Review

olist.ng accessibility score

69

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

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

olist.ng 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

olist.ng SEO score

75

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

Links do not have descriptive text

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Olist.ng can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Olist.ng 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

olist.ng

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