Tools & Wizards About Us
sjr.ac.uk screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

sjr.ac.uk

Welcome to St John Rigby College, Sixth Form, Wigan - St John Rigby College

Page Load Speed

1.9 sec in total

First Response

183 ms

Resources Loaded

1.2 sec

Page Rendered

481 ms

sjr.ac.uk screenshot

About Website

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

We are a Catholic College dedicated to the education and development of the whole person, so that all students can realise their full potential.

Visit sjr.ac.uk

Key Findings

We analyzed Sjr.ac.uk page load time and found that the first response time was 183 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

sjr.ac.uk performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value18.8 s

0/100

25%

SI (Speed Index)

Value9.3 s

13/100

10%

TBT (Total Blocking Time)

Value690 ms

43/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value16.0 s

6/100

10%

Network Requests Diagram

sjr.ac.uk

183 ms

sjr.ac.uk

66 ms

animations.css

25 ms

cookieblocker.min.css

56 ms

style.css

46 ms

Our browser made a total of 98 requests to load all elements on the main page. We found that 93% of them (91 requests) were addressed to the original Sjr.ac.uk, 5% (5 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 (440 ms) belongs to the original domain Sjr.ac.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 155.2 kB (4%)

Content Size

4.1 MB

After Optimization

3.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sjr.ac.uk main page is 4.1 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. Only a small number of websites need less resources to load. Images take 3.4 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 143.7 kB

  • Original 173.4 kB
  • After minification 164.3 kB
  • After compression 29.7 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 143.7 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 3.4 MB
  • After minification 3.4 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. Sjr images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 3.5 kB

  • Original 260.7 kB
  • After minification 260.7 kB
  • After compression 257.3 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

-4%

Potential reduce by 8.0 kB

  • Original 189.7 kB
  • After minification 189.7 kB
  • After compression 181.7 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. Sjr.ac.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 65 (76%)

Requests Now

86

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sjr. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 31 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sjr.ac.uk

sjr.ac.uk

183 ms

sjr.ac.uk

sjr.ac.uk

66 ms

animations.css

animations.css

25 ms

cookieblocker.min.css

cookieblocker.min.css

56 ms

style.css

style.css

46 ms

global-settings.css

global-settings.css

39 ms

search-filter.min.css

search-filter.min.css

42 ms

style.min.css

style.min.css

42 ms

theme.min.css

theme.min.css

37 ms

header-footer.min.css

header-footer.min.css

56 ms

dflip.min.css

dflip.min.css

58 ms

elementor-icons.min.css

elementor-icons.min.css

79 ms

frontend.min.css

frontend.min.css

64 ms

swiper.min.css

swiper.min.css

80 ms

post-6.css

post-6.css

82 ms

dashicons.min.css

dashicons.min.css

108 ms

frontend.min.css

frontend.min.css

85 ms

post-2995.css

post-2995.css

104 ms

post-1815.css

post-1815.css

109 ms

post-1349.css

post-1349.css

113 ms

post-2390.css

post-2390.css

112 ms

style.min.css

style.min.css

130 ms

tablepress-combined.min.css

tablepress-combined.min.css

114 ms

css

css

42 ms

fontawesome.min.css

fontawesome.min.css

116 ms

solid.min.css

solid.min.css

120 ms

regular.min.css

regular.min.css

122 ms

brands.min.css

brands.min.css

125 ms

jquery.min.js

jquery.min.js

121 ms

jquery-migrate.min.js

jquery-migrate.min.js

123 ms

headroom.min.js

headroom.min.js

158 ms

search-filter-build.min.js

search-filter-build.min.js

159 ms

chosen.jquery.min.js

chosen.jquery.min.js

165 ms

animations.min.css

animations.min.css

236 ms

dynamic-visibility.css

dynamic-visibility.css

237 ms

post-5311.css

post-5311.css

239 ms

dynamic-posts.css

dynamic-posts.css

237 ms

dynamic-posts-skin-grid.css

dynamic-posts-skin-grid.css

439 ms

dynamic-conditions-public.js

dynamic-conditions-public.js

440 ms

fix-background-loop.js

fix-background-loop.js

427 ms

settings.js

settings.js

414 ms

global-settings.js

global-settings.js

414 ms

core.min.js

core.min.js

409 ms

datepicker.min.js

datepicker.min.js

411 ms

dflip.min.js

dflip.min.js

410 ms

app.min.js

app.min.js

403 ms

complianz.min.js

complianz.min.js

399 ms

jquery.sticky.min.js

jquery.sticky.min.js

396 ms

jquery.smartmenus.min.js

jquery.smartmenus.min.js

379 ms

imagesloaded.min.js

imagesloaded.min.js

374 ms

jquery-numerator.min.js

jquery-numerator.min.js

373 ms

make-column-clickable.js

make-column-clickable.js

377 ms

dynamic-posts-base.js

dynamic-posts-base.js

351 ms

dynamic-posts-skin-grid.js

dynamic-posts-skin-grid.js

353 ms

masonry.min.js

masonry.min.js

345 ms

jquery.masonry.min.js

jquery.masonry.min.js

346 ms

infinite-scroll.pkgd.min.js

infinite-scroll.pkgd.min.js

343 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

344 ms

jquery.matchHeight-min.js

jquery.matchHeight-min.js

343 ms

webpack-pro.runtime.min.js

webpack-pro.runtime.min.js

372 ms

webpack.runtime.min.js

webpack.runtime.min.js

338 ms

frontend-modules.min.js

frontend-modules.min.js

337 ms

hooks.min.js

hooks.min.js

336 ms

i18n.min.js

i18n.min.js

335 ms

frontend.min.js

frontend.min.js

367 ms

waypoints.min.js

waypoints.min.js

334 ms

frontend.min.js

frontend.min.js

326 ms

elements-handlers.min.js

elements-handlers.min.js

252 ms

SJR_white_logo.png

SJR_white_logo.png

250 ms

SITE-PAGE.png

SITE-PAGE.png

357 ms

SJR-A-LEVELS-2024-7555-scaled.jpg

SJR-A-LEVELS-2024-7555-scaled.jpg

390 ms

SJR-50TH-YEAR-ANNIVERSARY-MASS-8317-scaled.jpg

SJR-50TH-YEAR-ANNIVERSARY-MASS-8317-scaled.jpg

393 ms

font.woff

font.woff

390 ms

S6uyw4BMUTPHjx4wWw.ttf

S6uyw4BMUTPHjx4wWw.ttf

248 ms

S6u9w4BMUTPHh7USSwiPHA.ttf

S6u9w4BMUTPHh7USSwiPHA.ttf

299 ms

S6u8w4BMUTPHh30AXC-v.ttf

S6u8w4BMUTPHh30AXC-v.ttf

352 ms

S6u9w4BMUTPHh6UVSwiPHA.ttf

S6u9w4BMUTPHh6UVSwiPHA.ttf

351 ms

S6u9w4BMUTPHh50XSwiPHA.ttf

S6u9w4BMUTPHh50XSwiPHA.ttf

352 ms

group-of-graduated-students-back-view-NS8K2VM-scaled.jpg

group-of-graduated-students-back-view-NS8K2VM-scaled.jpg

156 ms

artPainting3-scaled.jpg

artPainting3-scaled.jpg

154 ms

165963281.png

165963281.png

253 ms

T-level_HomeSlide.jpg

T-level_HomeSlide.jpg

188 ms

A76AE248-585D-4679-83A7-41EB26A7D205-300x200.jpeg

A76AE248-585D-4679-83A7-41EB26A7D205-300x200.jpeg

225 ms

2457_0861.jpg

2457_0861.jpg

277 ms

lucy-150x150.jpg

lucy-150x150.jpg

259 ms

SIXTH-FORM-ASSOC..png

SIXTH-FORM-ASSOC..png

224 ms

MATRIX-V2.png

MATRIX-V2.png

247 ms

EDUCATE-WINNER-150x150.png

EDUCATE-WINNER-150x150.png

246 ms

CATHOLIC-SCHOOL-DIRECT-150x150.png

CATHOLIC-SCHOOL-DIRECT-150x150.png

361 ms

LIVERPOOL-ARCHIDIOCESE-150x150.png

LIVERPOOL-ARCHIDIOCESE-150x150.png

362 ms

EDUCATE-AWARDS-2017-150x150.png

EDUCATE-AWARDS-2017-150x150.png

276 ms

DISABILITY-CONFIDENT-150x150.png

DISABILITY-CONFIDENT-150x150.png

302 ms

OFSTED-COLOUR-150x150.png

OFSTED-COLOUR-150x150.png

359 ms

fa-solid-900.woff

fa-solid-900.woff

375 ms

fa-regular-400.woff

fa-regular-400.woff

268 ms

eicons.woff

eicons.woff

389 ms

fa-brands-400.woff

fa-brands-400.woff

429 ms

gtm.js

gtm.js

133 ms

Accessibility Review

sjr.ac.uk accessibility score

94

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

High

Some elements have a [tabindex] value greater than 0

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

sjr.ac.uk best practices score

92

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

Page has valid source maps

SEO Factors

sjr.ac.uk SEO score

88

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 Sjr.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 Sjr.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

sjr.ac.uk

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