Tools & Wizards About Us
oxfordseminars.ca screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

oxfordseminars.ca

Oxford Seminars - TESOL/TESL/TEFL Certification, LSAT, Applications and Admissions, GMAT, GRE Courses Across Canada

Page Load Speed

1.4 sec in total

First Response

98 ms

Resources Loaded

1.3 sec

Page Rendered

75 ms

oxfordseminars.ca screenshot

About Website

Click here to check amazing Oxford Seminars content for Canada. Otherwise, check out these important facts you probably never knew about oxfordseminars.ca

Oxford Seminars is the leading provider of LSAT, Applications and Admissions, GMAT, and GRE test preparation courses along with TESOL/TESL/TEFL teacher training certification courses all across Canada...

Visit oxfordseminars.ca

Key Findings

We analyzed Oxfordseminars.ca page load time and found that the first response time was 98 ms and then it took 1.3 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

oxfordseminars.ca performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

16/100

10%

LCP (Largest Contentful Paint)

Value7.3 s

5/100

25%

SI (Speed Index)

Value4.5 s

72/100

10%

TBT (Total Blocking Time)

Value540 ms

55/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.9 s

34/100

10%

Network Requests Diagram

oxfordseminars.ca

98 ms

www.oxfordseminars.ca

208 ms

bat.js

49 ms

j.php

48 ms

style-v3.2.css

45 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 53% of them (19 requests) were addressed to the original Oxfordseminars.ca, 8% (3 requests) were made to Googletagmanager.com and 6% (2 requests) were made to Dev.visualwebsiteoptimizer.com. The less responsive or slowest element that took the longest time to load (341 ms) belongs to the original domain Oxfordseminars.ca.

Page Optimization Overview & Recommendations

Page size can be reduced by 50.3 kB (17%)

Content Size

287.5 kB

After Optimization

237.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Oxfordseminars.ca main page is 287.5 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. 35% of websites need less resources to load. Images take 201.9 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 17.6 kB

  • Original 23.9 kB
  • After minification 21.8 kB
  • After compression 6.3 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 17.6 kB or 74% of the original size.

Image Optimization

-16%

Potential reduce by 32.3 kB

  • Original 201.9 kB
  • After minification 169.7 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, Oxford Seminars needs image optimization as it can save up to 32.3 kB or 16% 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 238 B

  • Original 60.7 kB
  • After minification 60.7 kB
  • After compression 60.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-15%

Potential reduce by 150 B

  • Original 983 B
  • After minification 983 B
  • After compression 833 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. Oxfordseminars.ca needs all CSS files to be minified and compressed as it can save up to 150 B or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (50%)

Requests Now

34

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Oxford Seminars. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

oxfordseminars.ca

oxfordseminars.ca

98 ms

www.oxfordseminars.ca

www.oxfordseminars.ca

208 ms

bat.js

bat.js

49 ms

j.php

j.php

48 ms

style-v3.2.css

style-v3.2.css

45 ms

jquery.js

jquery.js

341 ms

scripts-v3.js

scripts-v3.js

86 ms

js

js

91 ms

conversion.js

conversion.js

109 ms

v.gif

v.gif

6 ms

os_logo.jpg

os_logo.jpg

168 ms

tag-line.gif

tag-line.gif

168 ms

tesl_new.jpg

tesl_new.jpg

167 ms

more-info.gif

more-info.gif

222 ms

lsat_new.jpg

lsat_new.jpg

274 ms

gmat_new.jpg

gmat_new.jpg

258 ms

gre_new.jpg

gre_new.jpg

259 ms

admissions-big.png

admissions-big.png

297 ms

certificate.jpg

certificate.jpg

221 ms

lsat_scales.jpg

lsat_scales.jpg

271 ms

gmat_certificate.jpg

gmat_certificate.jpg

270 ms

gre_books.jpg

gre_books.jpg

290 ms

admissions-thumb.jpg

admissions-thumb.jpg

291 ms

arrow.gif

arrow.gif

312 ms

gtm.js

gtm.js

166 ms

158 ms

uwt.js

uwt.js

190 ms

fbevents.js

fbevents.js

159 ms

96 ms

analytics.js

analytics.js

61 ms

collect

collect

15 ms

collect

collect

17 ms

adsct

adsct

288 ms

adsct

adsct

294 ms

js

js

47 ms

ga-audiences

ga-audiences

23 ms

Accessibility Review

oxfordseminars.ca accessibility score

80

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

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

oxfordseminars.ca best practices score

75

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

SEO Factors

oxfordseminars.ca SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Oxfordseminars.ca 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 Oxfordseminars.ca 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

oxfordseminars.ca

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