Access bsgs.org.uk. Callan Method | Cambridge First | IELTS | CAE | BSGS College

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value13.6 s

0/100

25%

SI (Speed Index)

Value5.8 s

50/100

10%

TBT (Total Blocking Time)

Value390 ms

68/100

30%

CLS (Cumulative Layout Shift)

Value0.335

34/100

15%

TTI (Time to Interactive)

Value6.6 s

57/100

10%

bsgs.org.uk

464 ms

css

43 ms

open-iconic-bootstrap.min.css

328 ms

bootstrap.min.css

440 ms

animate.css

339 ms

Our browser made a total of 89 requests to load all elements on the main page. We found that 89% of them (79 requests) were addressed to the original Bsgs.org.uk, 9% (8 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (3.7 sec) belongs to the original domain Bsgs.org.uk.

Content Size

10.8 MB

After Optimization

8.8 MB

In fact, the total size of Bsgs.org.uk main page is 10.8 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. 55% of websites need less resources to load. Images take 10.4 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 72.4 kB

Original 81.9 kB
After minification 53.5 kB
After compression 9.6 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. This page needs HTML code to be minified as it can gain 28.4 kB, which is 35% 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 72.4 kB or 88% of the original size.

Image Optimization

-18%

Potential reduce by 1.9 MB

Original 10.4 MB
After minification 8.5 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, BSGS needs image optimization as it can save up to 1.9 MB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-12%

Potential reduce by 29.4 kB

Original 251.7 kB
After minification 251.7 kB
After compression 222.4 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 29.4 kB or 12% of the original size.

CSS Optimization

-28%

Potential reduce by 33.5 kB

Original 118.0 kB
After minification 118.0 kB
After compression 84.5 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. Bsgs.org.uk needs all CSS files to be minified and compressed as it can save up to 33.5 kB or 28% of the original size.

Requests Now

After Optimization

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BSGS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

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

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

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 Bsgs.org.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 Bsgs.org.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

bsgs.org.uk

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Callan Method | Cambridge First | IELTS | CAE | BSGS College | London

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

bsgs.org.uk

css

open-iconic-bootstrap.min.css

bootstrap.min.css

animate.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

bsgs.org.uk

css

open-iconic-bootstrap.min.css

bootstrap.min.css

animate.css

owl.carousel.min.css

owl.theme.default.min.css

magnific-popup.css

aos.css

ionicons.min.css

flaticon.css

icomoon.css

style.css

bsgs_logo.jpg

Asic_logo.jpeg

callan_logo.png

trinity_college_logo.png

ukrlp.png

Highfield_Logo.png

pearson.png

tquk.png

jquery.min.js

jquery-migrate-3.0.1.min.js

popper.min.js

bootstrap.min.js

jquery.easing.1.3.js

jquery.waypoints.min.js

jquery.stellar.min.js

owl.carousel.min.js

jquery.magnific-popup.min.js

aos.js

jquery.animateNumber.min.js

scrollax.min.js

js

google-map.js

main.js

LIUK_final.png

LIUK_QA_final.png

Esol.jpg

driving.png

life-in-uk-front-page%20copy.jpg

driving-theory-book-front.jpg

seru-front.jpg