Tools & Wizards About Us
healthandsafetytrainingcollege.org.uk screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    67% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

healthandsafetytrainingcollege.org.uk

Health & Safety Training College

Page Load Speed

2.6 sec in total

First Response

224 ms

Resources Loaded

2.2 sec

Page Rendered

136 ms

healthandsafetytrainingcollege.org.uk screenshot

About Website

Welcome to healthandsafetytrainingcollege.org.uk homepage info - get ready to check Health And Safety Training College best content right away, or after learning these important things about healthandsafetytrainingcollege.org.uk

Visit healthandsafetytrainingcollege.org.uk

Key Findings

We analyzed Healthandsafetytrainingcollege.org.uk page load time and found that the first response time was 224 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

healthandsafetytrainingcollege.org.uk performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.2 s

1/100

10%

LCP (Largest Contentful Paint)

Value9.5 s

0/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.5 s

30/100

10%

Network Requests Diagram

healthandsafetytrainingcollege.org.uk

224 ms

healthandsafetytrainingcollege.org.uk

428 ms

default.css

82 ms

header.css

163 ms

nav.css

241 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 93% of them (37 requests) were addressed to the original Healthandsafetytrainingcollege.org.uk, 5% (2 requests) were made to Bat.bing.com and 3% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (822 ms) belongs to the original domain Healthandsafetytrainingcollege.org.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 99.5 kB (8%)

Content Size

1.2 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Healthandsafetytrainingcollege.org.uk main page is 1.2 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. 25% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 27.8 kB

  • Original 35.3 kB
  • After minification 34.1 kB
  • After compression 7.5 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 27.8 kB or 79% of the original size.

Image Optimization

-3%

Potential reduce by 32.5 kB

  • Original 1.0 MB
  • After minification 987.9 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. Health And Safety Training College images are well optimized though.

JavaScript Optimization

-25%

Potential reduce by 37.2 kB

  • Original 151.3 kB
  • After minification 151.2 kB
  • After compression 114.1 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 37.2 kB or 25% of the original size.

CSS Optimization

-39%

Potential reduce by 1.9 kB

  • Original 5.0 kB
  • After minification 5.0 kB
  • After compression 3.1 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. Healthandsafetytrainingcollege.org.uk needs all CSS files to be minified and compressed as it can save up to 1.9 kB or 39% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (42%)

Requests Now

38

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Health And Safety Training College. 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 from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

healthandsafetytrainingcollege.org.uk

healthandsafetytrainingcollege.org.uk

224 ms

healthandsafetytrainingcollege.org.uk

healthandsafetytrainingcollege.org.uk

428 ms

default.css

default.css

82 ms

header.css

header.css

163 ms

nav.css

nav.css

241 ms

content-index.css

content-index.css

242 ms

footer.css

footer.css

243 ms

detectmobile-index.js

detectmobile-index.js

243 ms

jquery-3.7.1-jquery.min.js

jquery-3.7.1-jquery.min.js

633 ms

staypop-submit.js

staypop-submit.js

245 ms

simpleCart.js

simpleCart.js

248 ms

cartconfig.js

cartconfig.js

402 ms

enrolbutton.js

enrolbutton.js

320 ms

staypop-countdown.js

staypop-countdown.js

323 ms

hstcenrolsrc.js

hstcenrolsrc.js

323 ms

cookie-consent-4.0.0.js

cookie-consent-4.0.0.js

822 ms

js

js

72 ms

print.css

print.css

81 ms

logo.png

logo.png

82 ms

phone_icon.png

phone_icon.png

84 ms

headphone.png

headphone.png

84 ms

headopen.png

headopen.png

82 ms

basket_120_hstc.png

basket_120_hstc.png

83 ms

alphadot.gif

alphadot.gif

82 ms

HSTC_main_image_home.png

HSTC_main_image_home.png

560 ms

enrol_btn.png

enrol_btn.png

164 ms

study_grant_HSTC.png

study_grant_HSTC.png

243 ms

box1.png

box1.png

325 ms

course_btn.png

course_btn.png

166 ms

box2.png

box2.png

246 ms

box6.png

box6.png

482 ms

box3.png

box3.png

407 ms

box4.png

box4.png

561 ms

box5.png

box5.png

328 ms

facebook_logo.png

facebook_logo.png

408 ms

insta_logo.png

insta_logo.png

409 ms

nebosh_logo.png

nebosh_logo.png

492 ms

hstc_popup_graphic.jpg

hstc_popup_graphic.jpg

732 ms

bat.js

bat.js

84 ms

4048662.js

4048662.js

15 ms

Accessibility Review

healthandsafetytrainingcollege.org.uk accessibility score

85

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.

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

healthandsafetytrainingcollege.org.uk best practices score

67

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

High

Page has valid source maps

SEO Factors

healthandsafetytrainingcollege.org.uk SEO score

85

Search Engine Optimization Advices

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 doesn't use legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1252

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Healthandsafetytrainingcollege.org.uk 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 Healthandsafetytrainingcollege.org.uk main page’s claimed encoding is windows-1252. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

healthandsafetytrainingcollege.org.uk

Open Graph description is not detected on the main page of Health And Safety Training College. 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: