Tools & Wizards About Us
linkschoolonline.com screenshot

Report Summary

  • 52

    Performance

    Renders faster than
    69% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

linkschoolonline.com

Welcome to Link School Online - The Future of Learning

Page Load Speed

1.7 sec in total

First Response

253 ms

Resources Loaded

1.2 sec

Page Rendered

251 ms

linkschoolonline.com screenshot

About Website

Visit linkschoolonline.com now to see the best up-to-date Link School Online content for Nigeria and also check out these interesting facts you probably never knew about linkschoolonline.com

Link School Online offers interactive online learning, CBT practice, and partnership opportunities. Start learning today!

Visit linkschoolonline.com

Key Findings

We analyzed Linkschoolonline.com page load time and found that the first response time was 253 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

linkschoolonline.com performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

4/100

25%

SI (Speed Index)

Value8.7 s

16/100

10%

TBT (Total Blocking Time)

Value110 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.027

100/100

15%

TTI (Time to Interactive)

Value8.1 s

41/100

10%

Network Requests Diagram

linkschoolonline.com

253 ms

materialize.css

285 ms

index.css

116 ms

responsive.css

116 ms

Roboto-Thin.ttf

346 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 95% of them (36 requests) were addressed to the original Linkschoolonline.com, 3% (1 request) were made to Fonts.googleapis.com and 3% (1 request) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (553 ms) belongs to the original domain Linkschoolonline.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 486.5 kB (43%)

Content Size

1.1 MB

After Optimization

640.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Linkschoolonline.com main page is 1.1 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. 35% of websites need less resources to load. Images take 554.4 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 24.0 kB

  • Original 29.7 kB
  • After minification 25.0 kB
  • After compression 5.7 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 4.6 kB, which is 16% 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 24.0 kB or 81% of the original size.

Image Optimization

-4%

Potential reduce by 20.0 kB

  • Original 554.4 kB
  • After minification 534.4 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. Link School Online images are well optimized though.

JavaScript Optimization

-79%

Potential reduce by 298.4 kB

  • Original 376.8 kB
  • After minification 263.9 kB
  • After compression 78.5 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 298.4 kB or 79% of the original size.

CSS Optimization

-87%

Potential reduce by 144.2 kB

  • Original 166.5 kB
  • After minification 123.7 kB
  • After compression 22.3 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. Linkschoolonline.com needs all CSS files to be minified and compressed as it can save up to 144.2 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (12%)

Requests Now

25

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Link School Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

linkschoolonline.com

linkschoolonline.com

253 ms

materialize.css

materialize.css

285 ms

index.css

index.css

116 ms

responsive.css

responsive.css

116 ms

Roboto-Thin.ttf

Roboto-Thin.ttf

346 ms

icon

icon

44 ms

jquery-2.1.3.min.js

jquery-2.1.3.min.js

287 ms

nav.js

nav.js

116 ms

materialize.js

materialize.js

553 ms

icon.png

icon.png

65 ms

logo.png

logo.png

66 ms

college3.jpg

college3.jpg

172 ms

college1.jpg

college1.jpg

65 ms

college2.jpg

college2.jpg

116 ms

market.jpg

market.jpg

173 ms

pta.png

pta.png

118 ms

stud.png

stud.png

119 ms

teach.png

teach.png

118 ms

admin.png

admin.png

173 ms

resp.png

resp.png

348 ms

comp.jpg

comp.jpg

175 ms

comp1.jpg

comp1.jpg

233 ms

comp2.jpg

comp2.jpg

286 ms

comp3.jpg

comp3.jpg

288 ms

facebook1.png

facebook1.png

230 ms

instagram1.png

instagram1.png

231 ms

twitter1.png

twitter1.png

288 ms

Roboto-Light.woff

Roboto-Light.woff

225 ms

Roboto-Thin.woff

Roboto-Thin.woff

229 ms

Roboto-Regular.woff

Roboto-Regular.woff

279 ms

Roboto-Medium.woff

Roboto-Medium.woff

283 ms

Roboto-Bold.woff

Roboto-Bold.woff

283 ms

flUhRq6tzZclQEJ-Vdg-IuiaDsNZIhQ8tQ.ttf

flUhRq6tzZclQEJ-Vdg-IuiaDsNZIhQ8tQ.ttf

25 ms

Roboto-Light.ttf

Roboto-Light.ttf

74 ms

Roboto-Thin.ttf

Roboto-Thin.ttf

69 ms

Roboto-Regular.ttf

Roboto-Regular.ttf

59 ms

Roboto-Medium.ttf

Roboto-Medium.ttf

63 ms

Roboto-Bold.ttf

Roboto-Bold.ttf

63 ms

Accessibility Review

linkschoolonline.com accessibility score

76

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

linkschoolonline.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

Browser errors were logged to the console

SEO Factors

linkschoolonline.com SEO score

67

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

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Linkschoolonline.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Linkschoolonline.com 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

linkschoolonline.com

Open Graph description is not detected on the main page of Link School Online. 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: