Access slcuk.com. St Lawrence College | Boarding and Day School in Kent

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value5.6 s

52/100

10%

TBT (Total Blocking Time)

Value1,630 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value17.1 s

4/100

10%

slcuk.com

271 ms

www.slcuk.com

352 ms

www.slcuk.com

566 ms

3262574.js

330 ms

jquery.min.js

325 ms

Our browser made a total of 85 requests to load all elements on the main page. We found that 80% of them (68 requests) were addressed to the original Slcuk.com, 15% (13 requests) were made to Use.typekit.net and 2% (2 requests) were made to Scontent-lhr6-1.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Slcuk.com.

Content Size

4.9 MB

After Optimization

4.4 MB

In fact, the total size of Slcuk.com main page is 4.9 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. 50% of websites need less resources to load. Images take 4.4 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 440.6 kB

Original 510.8 kB
After minification 493.8 kB
After compression 70.3 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 440.6 kB or 86% of the original size.

Image Optimization

-1%

Potential reduce by 51.0 kB

Original 4.4 MB
After minification 4.4 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. Slc UK images are well optimized though.

Requests Now

After Optimization

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Slc UK. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts 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

Links do not have a discernible name

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

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

High

Links do not have descriptive text

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

High

Links are not crawlable

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

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 Slcuk.com 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 Slcuk.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

slcuk.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

St Lawrence College | Boarding and Day School in Kent | Best Boarding Schools in UK

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

slcuk.com

www.slcuk.com

www.slcuk.com

3262574.js

jquery.min.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

slcuk.com

www.slcuk.com

www.slcuk.com

3262574.js

jquery.min.js

jquery-migrate.min.js

stub.js

iubenda_cs.js

addtoany.min.js

jquery.cookie.js

scripts.js

ctf-sprite.png

d

d

d

d

d

social-wall.min.js

rsvp.min.js

ticket-details.min.js

cff-scripts.min.js

bootstrap.min.js

jquery.cookie.js

jquery.cycle2.min.js

owl.carousel.min.js

jquery.fancybox.min.js

jquery-ui.min.js

scripts.js

template_loader.js

newsletter-script.js

sbi-scripts.min.js

custom_home.js

lazyload.min.js

logo-white.png

Open-Week-September-Square.png

fa-solid-900.ttf

fa-regular-400.ttf

d

d

d

d

d

d

d

d