Tools & Wizards About Us
oeshighschool.com screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

oeshighschool.com

Ontario Online High School | Online Courses Ontario | OES

Page Load Speed

2.3 sec in total

First Response

103 ms

Resources Loaded

1.2 sec

Page Rendered

969 ms

oeshighschool.com screenshot

About Website

Welcome to oeshighschool.com homepage info - get ready to check OES High School best content for Canada right away, or after learning these important things about oeshighschool.com

Ontario eSecondary School (OES) is an online high school in Ontario that offers flexible online courses. Enroll in any of our OSSD courses to start today.

Visit oeshighschool.com

Key Findings

We analyzed Oeshighschool.com page load time and found that the first response time was 103 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

oeshighschool.com performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value18.5 s

0/100

25%

SI (Speed Index)

Value27.8 s

0/100

10%

TBT (Total Blocking Time)

Value2,540 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.035

100/100

15%

TTI (Time to Interactive)

Value25.3 s

0/100

10%

Network Requests Diagram

oeshighschool.com

103 ms

oeshighschool.com

156 ms

style.css

61 ms

jquery.min.js

89 ms

jquery-migrate.min.js

85 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 89% of them (24 requests) were addressed to the original Oeshighschool.com, 11% (3 requests) were made to Scontent-lhr6-2.cdninstagram.com. The less responsive or slowest element that took the longest time to load (635 ms) belongs to the original domain Oeshighschool.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.6 MB (16%)

Content Size

9.8 MB

After Optimization

8.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Oeshighschool.com main page is 9.8 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. 70% of websites need less resources to load. Images take 9.1 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 374.6 kB

  • Original 433.2 kB
  • After minification 414.5 kB
  • After compression 58.6 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 374.6 kB or 86% of the original size.

Image Optimization

-13%

Potential reduce by 1.1 MB

  • Original 9.1 MB
  • After minification 8.0 MB

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, OES High School needs image optimization as it can save up to 1.1 MB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-52%

Potential reduce by 57.2 kB

  • Original 109.6 kB
  • After minification 109.6 kB
  • After compression 52.4 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 57.2 kB or 52% of the original size.

CSS Optimization

-1%

Potential reduce by 394 B

  • Original 68.4 kB
  • After minification 68.4 kB
  • After compression 68.0 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. Oeshighschool.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 7 (41%)

Requests Now

17

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OES High School. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

oeshighschool.com

oeshighschool.com

103 ms

oeshighschool.com

oeshighschool.com

156 ms

style.css

style.css

61 ms

jquery.min.js

jquery.min.js

89 ms

jquery-migrate.min.js

jquery-migrate.min.js

85 ms

woocommerce-add-to-cart.js

woocommerce-add-to-cart.js

84 ms

dm-hero-slide.js

dm-hero-slide.js

75 ms

jquery.flexslider.min.js

jquery.flexslider.min.js

76 ms

js_composer_front.min.js

js_composer_front.min.js

76 ms

vc-accordion.min.js

vc-accordion.min.js

77 ms

vc-tta-autoplay.min.js

vc-tta-autoplay.min.js

77 ms

391447901_709448471202262_6043970751752121215_n.jpg

391447901_709448471202262_6043970751752121215_n.jpg

430 ms

386468786_259379887098592_591426758054012363_n.jpg

386468786_259379887098592_591426758054012363_n.jpg

460 ms

377983118_623942029924308_7503159999867582975_n.jpg

377983118_623942029924308_7503159999867582975_n.jpg

509 ms

OES_transparent_hat_school_name.png

OES_transparent_hat_school_name.png

137 ms

OES-Background-Banner.png

OES-Background-Banner.png

138 ms

bg-footer-01.png

bg-footer-01.png

138 ms

science-slider-v2.png

science-slider-v2.png

61 ms

highschool.png

highschool.png

63 ms

international.png

international.png

61 ms

mature.png

mature.png

137 ms

alissa-de-leva-bZ_RkRKE0Po-unsplash-modified.png

alissa-de-leva-bZ_RkRKE0Po-unsplash-modified.png

635 ms

ionicons.ttf

ionicons.ttf

144 ms

fa-brands-400.ttf

fa-brands-400.ttf

190 ms

fa-light-300.ttf

fa-light-300.ttf

192 ms

fa-solid-900.woff

fa-solid-900.woff

191 ms

fa-regular-400.woff

fa-regular-400.woff

98 ms

Accessibility Review

oeshighschool.com accessibility score

84

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

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

High

Heading elements are not in a sequentially-descending order

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 IDs are not unique

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

Links do not have a discernible name

Best Practices

oeshighschool.com 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

oeshighschool.com SEO score

93

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

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 Oeshighschool.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 Oeshighschool.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

oeshighschool.com

Open Graph data is detected on the main page of OES High School. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: