Tools & Wizards About Us
grantham.ac.uk screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

grantham.ac.uk

Grantham College - We have over 60 years’ experience of providing education and training.

Page Load Speed

6.7 sec in total

First Response

518 ms

Resources Loaded

5.7 sec

Page Rendered

530 ms

grantham.ac.uk screenshot

About Website

Welcome to grantham.ac.uk homepage info - get ready to check Grantham best content for United Kingdom right away, or after learning these important things about grantham.ac.uk

At Grantham College we are proud to put our students, local employers & the community at the very centre of everything we do.

Visit grantham.ac.uk

Key Findings

We analyzed Grantham.ac.uk page load time and found that the first response time was 518 ms and then it took 6.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

grantham.ac.uk performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value12.7 s

0/100

25%

SI (Speed Index)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value3,980 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value40.2 s

0/100

10%

Network Requests Diagram

www.grantham.ac.uk

518 ms

main.css

158 ms

slick.css

237 ms

additions.css

161 ms

style.min.css

250 ms

Our browser made a total of 99 requests to load all elements on the main page. We found that 74% of them (73 requests) were addressed to the original Grantham.ac.uk, 11% (11 requests) were made to Use.typekit.net and 4% (4 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Grantham.ac.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.2 MB (17%)

Content Size

12.9 MB

After Optimization

10.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Grantham.ac.uk main page is 12.9 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. 70% of websites need less resources to load. Images take 12.4 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 193.7 kB

  • Original 226.5 kB
  • After minification 203.3 kB
  • After compression 32.8 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 193.7 kB or 86% of the original size.

Image Optimization

-16%

Potential reduce by 2.0 MB

  • Original 12.4 MB
  • After minification 10.4 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. Obviously, Grantham needs image optimization as it can save up to 2.0 MB 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

-8%

Potential reduce by 15.4 kB

  • Original 204.9 kB
  • After minification 204.9 kB
  • After compression 189.5 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

-6%

Potential reduce by 5.8 kB

  • Original 99.1 kB
  • After minification 99.0 kB
  • After compression 93.3 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. Grantham.ac.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 56 (67%)

Requests Now

83

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Grantham. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 31 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.grantham.ac.uk

www.grantham.ac.uk

518 ms

main.css

main.css

158 ms

slick.css

slick.css

237 ms

additions.css

additions.css

161 ms

style.min.css

style.min.css

250 ms

cookie-law-info-public.css

cookie-law-info-public.css

237 ms

cookie-law-info-gdpr.css

cookie-law-info-gdpr.css

238 ms

style.css

style.css

240 ms

jquery.3.5.0.min.js

jquery.3.5.0.min.js

322 ms

cookie-law-info-public.js

cookie-law-info-public.js

242 ms

js

js

89 ms

script.js

script.js

314 ms

jquery.aos.min.js

jquery.aos.min.js

315 ms

tci5rnv.css

tci5rnv.css

256 ms

css2

css2

55 ms

js

js

131 ms

cookieconsent.min.js

cookieconsent.min.js

318 ms

jquery.noty.packaged.min.js

jquery.noty.packaged.min.js

384 ms

venobox.min.js

venobox.min.js

385 ms

jquery-confirm.min.js

jquery-confirm.min.js

438 ms

jquery.slick.min.js

jquery.slick.min.js

436 ms

jquery.mmenu.css

jquery.mmenu.css

436 ms

jquery.mmenu.all.min.js

jquery.mmenu.all.min.js

437 ms

jquery.matchHeight.min.js

jquery.matchHeight.min.js

436 ms

all.css

all.css

57 ms

owl.carousel.min.css

owl.carousel.min.css

437 ms

aos.min.css

aos.min.css

592 ms

jquery.mCustomScrollbar.css

jquery.mCustomScrollbar.css

593 ms

master.min.js

master.min.js

614 ms

owl.carousel.min.js

owl.carousel.min.js

659 ms

jquery.carouFredSel.js

jquery.carouFredSel.js

658 ms

jquery.mCustomScrollbar.min.js

jquery.mCustomScrollbar.min.js

613 ms

jquery.mediaBoxes.min.js

jquery.mediaBoxes.min.js

737 ms

jquery.isotope.min.js

jquery.isotope.min.js

736 ms

jquery.imagesLoaded.min.js

jquery.imagesLoaded.min.js

737 ms

cookie-law-info-table.css

cookie-law-info-table.css

735 ms

navigation.js

navigation.js

735 ms

skip-link-focus-fix.js

skip-link-focus-fix.js

736 ms

smush-lazy-load.min.js

smush-lazy-load.min.js

1014 ms

sssa6jvyozd7bmy41jxajxdgogcitchy.js

sssa6jvyozd7bmy41jxajxdgogcitchy.js

156 ms

p.css

p.css

95 ms

js

js

64 ms

logo.svg

logo.svg

583 ms

Belvoir-Group-Photo-Senior-Management-and-Apprentices-1.png

Belvoir-Group-Photo-Senior-Management-and-Apprentices-1.png

1431 ms

image00058-scaled.jpeg

image00058-scaled.jpeg

920 ms

news_default.png

news_default.png

581 ms

mq2.jpeg

mq2.jpeg

584 ms

r-r-salons.png

r-r-salons.png

587 ms

apple-tree.png

apple-tree.png

588 ms

little-gems.png

little-gems.png

589 ms

day-break.png

day-break.png

588 ms

refectory.png

refectory.png

911 ms

Bishop_Grosseteste_University.png

Bishop_Grosseteste_University.png

911 ms

UK-quality-assured.png

UK-quality-assured.png

912 ms

lottery-community-fund.png

lottery-community-fund.png

912 ms

EU-Social-Fund.png

EU-Social-Fund.png

913 ms

AFC.png

AFC.png

913 ms

IOT.png

IOT.png

913 ms

Skills-Builder-Gold-Award-2022-25_1x.png

Skills-Builder-Gold-Award-2022-25_1x.png

913 ms

SFL_Multiply_Black_RGB-e1712569069504.png

SFL_Multiply_Black_RGB-e1712569069504.png

913 ms

d

d

198 ms

d

d

199 ms

d

d

236 ms

d

d

236 ms

d

d

236 ms

d

d

236 ms

d

d

236 ms

d

d

235 ms

d

d

550 ms

d

d

552 ms

js

js

400 ms

analytics.js

analytics.js

173 ms

JULY-OE-2024.png

JULY-OE-2024.png

822 ms

event-waves.svg

event-waves.svg

823 ms

fa-solid-900.woff

fa-solid-900.woff

147 ms

fa-regular-400.woff

fa-regular-400.woff

329 ms

fa-brands-400.woff

fa-brands-400.woff

329 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

326 ms

collect

collect

282 ms

2sDcZGJWgJTT2Jf76xQDbw.ttf

2sDcZGJWgJTT2Jf76xQDbw.ttf

65 ms

free-short-courses-for-adults-300x150.jpg

free-short-courses-for-adults-300x150.jpg

110 ms

Ofsted_Good.jpg

Ofsted_Good.jpg

86 ms

nbap.jpg

nbap.jpg

86 ms

print.css

print.css

80 ms

audio.css

audio.css

81 ms

audio.css

audio.css

80 ms

plugins.css

plugins.css

81 ms

plugins.css

plugins.css

102 ms

cookieconsent.min.css

cookieconsent.min.css

81 ms

cookieconsent.min.css

cookieconsent.min.css

79 ms

venobox.min.css

venobox.min.css

80 ms

LCC-Logo-e1712569107123.jpg

LCC-Logo-e1712569107123.jpg

117 ms

venobox.min.css

venobox.min.css

94 ms

jquery-confirm.min.css

jquery-confirm.min.css

81 ms

jquery-confirm.min.css

jquery-confirm.min.css

80 ms

site-styles.css

site-styles.css

82 ms

site-styles.css

site-styles.css

92 ms

calendar_styles.css

calendar_styles.css

81 ms

calendar_styles.css

calendar_styles.css

1173 ms

Accessibility Review

grantham.ac.uk accessibility score

100

Accessibility Issues

Best Practices

grantham.ac.uk 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

grantham.ac.uk SEO score

91

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 Grantham.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 Grantham.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

grantham.ac.uk

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