Tools & Wizards About Us
onlinecourses.bsg.ox.ac.uk screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

onlinecourses.bsg.ox.ac.uk

Government and public policy short courses | Oxford

Page Load Speed

2.7 sec in total

First Response

321 ms

Resources Loaded

1.9 sec

Page Rendered

503 ms

onlinecourses.bsg.ox.ac.uk screenshot

About Website

Visit onlinecourses.bsg.ox.ac.uk now to see the best up-to-date Online Courses Bsg Ox content for United Kingdom and also check out these interesting facts you probably never knew about onlinecourses.bsg.ox.ac.uk

Short eight-week online courses in public policy and government developed by the Blavatnik School of Government (Oxford University) and Pearson.

Visit onlinecourses.bsg.ox.ac.uk

Key Findings

We analyzed Onlinecourses.bsg.ox.ac.uk page load time and found that the first response time was 321 ms and then it took 2.4 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

onlinecourses.bsg.ox.ac.uk performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value9.8 s

10/100

10%

TBT (Total Blocking Time)

Value1,200 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value12.0 s

16/100

10%

Network Requests Diagram

onlinecourses.bsg.ox.ac.uk

321 ms

onlinecourses.bsg.ox.ac.uk

369 ms

j.php

26 ms

extendify-utilities.css

74 ms

bootstrap.min.css

155 ms

Our browser made a total of 79 requests to load all elements on the main page. We found that 62% of them (49 requests) were addressed to the original Onlinecourses.bsg.ox.ac.uk, 14% (11 requests) were made to Fonts.gstatic.com and 10% (8 requests) were made to Use.fontawesome.com. The less responsive or slowest element that took the longest time to load (767 ms) belongs to the original domain Onlinecourses.bsg.ox.ac.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 92.8 kB (8%)

Content Size

1.1 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Onlinecourses.bsg.ox.ac.uk 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. 80% 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. Images take 963.1 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 91.7 kB

  • Original 116.1 kB
  • After minification 112.6 kB
  • After compression 24.4 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 91.7 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 1.0 kB

  • Original 963.1 kB
  • After minification 962.1 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. Online Courses Bsg Ox images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 43 B

  • Original 3.8 kB
  • After minification 3.8 kB
  • After compression 3.7 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

-0%

Potential reduce by 0 B

  • Original 34.3 kB
  • After minification 34.3 kB
  • After compression 34.3 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. Onlinecourses.bsg.ox.ac.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 33 (59%)

Requests Now

56

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Online Courses Bsg Ox. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

onlinecourses.bsg.ox.ac.uk

onlinecourses.bsg.ox.ac.uk

321 ms

onlinecourses.bsg.ox.ac.uk

onlinecourses.bsg.ox.ac.uk

369 ms

j.php

j.php

26 ms

extendify-utilities.css

extendify-utilities.css

74 ms

bootstrap.min.css

bootstrap.min.css

155 ms

owl.carousel.min.css

owl.carousel.min.css

210 ms

all.css

all.css

166 ms

style.css

style.css

218 ms

bsg-styles.css

bsg-styles.css

213 ms

js_composer.min.css

js_composer.min.css

363 ms

jquery.min.js

jquery.min.js

289 ms

jquery-migrate.min.js

jquery-migrate.min.js

226 ms

jquery.nav.js

jquery.nav.js

280 ms

otSDKStub.js

otSDKStub.js

284 ms

forms-track-data-layer.js

forms-track-data-layer.js

284 ms

all.css

all.css

217 ms

js_composer_tta.min.css

js_composer_tta.min.css

301 ms

bootstrap.min.js

bootstrap.min.js

351 ms

owl.carousel.min.js

owl.carousel.min.js

354 ms

custom.js

custom.js

352 ms

footer_js.js

footer_js.js

415 ms

js_composer_front.min.js

js_composer_front.min.js

441 ms

vc-accordion.min.js

vc-accordion.min.js

441 ms

vc-tta-autoplay.min.js

vc-tta-autoplay.min.js

441 ms

jquery-scroll-banner-script.js

jquery-scroll-banner-script.js

441 ms

jquery-add-aria-expanded-boolean-on-accordion.js

jquery-add-aria-expanded-boolean-on-accordion.js

442 ms

jquery-tab-accordion-handler.js

jquery-tab-accordion-handler.js

442 ms

jquery-add-data-item-name.js

jquery-add-data-item-name.js

508 ms

css2

css2

34 ms

css2

css2

48 ms

css2

css2

54 ms

oxford-bsg-logo.svg

oxford-bsg-logo.svg

100 ms

Oxford-HP-Banner-Image.png

Oxford-HP-Banner-Image.png

289 ms

image-of-lady-looking-at-the-camera.jpg

image-of-lady-looking-at-the-camera.jpg

105 ms

GettyImages-1132119351-scaled-800x400.jpg

GettyImages-1132119351-scaled-800x400.jpg

286 ms

Smart-lady.jpg

Smart-lady.jpg

150 ms

lady-sitting-and-looking-at-the-camera.jpg

lady-sitting-and-looking-at-the-camera.jpg

287 ms

Civil-Servant_.png

Civil-Servant_.png

285 ms

NGO.png

NGO.png

285 ms

Building.png

Building.png

405 ms

Representative.png

Representative.png

405 ms

quote-1.png

quote-1.png

454 ms

HdM_Blavatnik-School-of-Government_%C2%A9HuftonCrow_001.jpg

HdM_Blavatnik-School-of-Government_%C2%A9HuftonCrow_001.jpg

576 ms

icon_three.png

icon_three.png

455 ms

icon_four.png

icon_four.png

575 ms

icon_one.png

icon_one.png

575 ms

evidence-in-public-policy-image.jpg

evidence-in-public-policy-image.jpg

576 ms

Malaysian-delegation-blog-body-image-1.jpg

Malaysian-delegation-blog-body-image-1.jpg

767 ms

BSG_Header-Design_Olumide-V2.jpg

BSG_Header-Design_Olumide-V2.jpg

631 ms

Boundless_Logo_Primary-1C-White_Horizontal-scaled.webp

Boundless_Logo_Primary-1C-White_Horizontal-scaled.webp

631 ms

Pearson_webgraphic.jpg

Pearson_webgraphic.jpg

577 ms

gtm.js

gtm.js

99 ms

blue-lines-background-1920x1200-1.png

blue-lines-background-1920x1200-1.png

607 ms

CenturyGothic.woff

CenturyGothic.woff

664 ms

CenturyGothic-Bold.woff

CenturyGothic-Bold.woff

665 ms

BrandonGrotesque-Bold.otf

BrandonGrotesque-Bold.otf

664 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4n.ttf

91 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1y4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1y4n.ttf

179 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4n.ttf

214 ms

fa-solid-900.woff

fa-solid-900.woff

119 ms

fa-solid-900.ttf

fa-solid-900.ttf

351 ms

fa-regular-400.woff

fa-regular-400.woff

294 ms

fa-regular-400.ttf

fa-regular-400.ttf

300 ms

Qw3PZQNVED7rKGKxtqIqX5E-AVSJrOCfjY46_N_XXME.ttf

Qw3PZQNVED7rKGKxtqIqX5E-AVSJrOCfjY46_N_XXME.ttf

244 ms

Qw3PZQNVED7rKGKxtqIqX5E-AVSJrOCfjY46_ObXXME.ttf

Qw3PZQNVED7rKGKxtqIqX5E-AVSJrOCfjY46_ObXXME.ttf

294 ms

Qw3PZQNVED7rKGKxtqIqX5E-AVSJrOCfjY46_ArQXME.ttf

Qw3PZQNVED7rKGKxtqIqX5E-AVSJrOCfjY46_ArQXME.ttf

244 ms

Qw3PZQNVED7rKGKxtqIqX5E-AVSJrOCfjY46_DjQXME.ttf

Qw3PZQNVED7rKGKxtqIqX5E-AVSJrOCfjY46_DjQXME.ttf

243 ms

Qw3PZQNVED7rKGKxtqIqX5E-AVSJrOCfjY46_GbQXME.ttf

Qw3PZQNVED7rKGKxtqIqX5E-AVSJrOCfjY46_GbQXME.ttf

243 ms

S6u9w4BMUTPHh50Xew8.ttf

S6u9w4BMUTPHh50Xew8.ttf

299 ms

S6u9w4BMUTPHh6UVew8.ttf

S6u9w4BMUTPHh6UVew8.ttf

349 ms

S6uyw4BMUTPHvxk.ttf

S6uyw4BMUTPHvxk.ttf

348 ms

fa-brands-400.woff

fa-brands-400.woff

349 ms

fa-brands-400.ttf

fa-brands-400.ttf

352 ms

js

js

276 ms

destination

destination

277 ms

web-vitals.iife.js

web-vitals.iife.js

277 ms

destination

destination

275 ms

web-vitals.iife.js

web-vitals.iife.js

115 ms

chat.js

chat.js

154 ms

Accessibility Review

onlinecourses.bsg.ox.ac.uk accessibility score

98

Accessibility Issues

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

onlinecourses.bsg.ox.ac.uk 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

onlinecourses.bsg.ox.ac.uk SEO score

92

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

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 Onlinecourses.bsg.ox.ac.uk 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 Onlinecourses.bsg.ox.ac.uk 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

onlinecourses.bsg.ox.ac.uk

Open Graph data is detected on the main page of Online Courses Bsg Ox. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: