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centre33.org.uk screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

centre33.org.uk

Free Help & Counselling for Young People ¦ Cambridgeshire, Peterborough

Page Load Speed

8.1 sec in total

First Response

278 ms

Resources Loaded

7.5 sec

Page Rendered

306 ms

centre33.org.uk screenshot

About Website

Welcome to centre33.org.uk homepage info - get ready to check Centre 33 best content right away, or after learning these important things about centre33.org.uk

Free, confidential support for young people up to the age of 25. Sexual health, family problems, mental health, housing, money, benefits, information & counselling.

Visit centre33.org.uk

Key Findings

We analyzed Centre33.org.uk page load time and found that the first response time was 278 ms and then it took 7.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

centre33.org.uk performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.9 s

4/100

10%

LCP (Largest Contentful Paint)

Value7.2 s

5/100

25%

SI (Speed Index)

Value12.1 s

4/100

10%

TBT (Total Blocking Time)

Value780 ms

37/100

30%

CLS (Cumulative Layout Shift)

Value0.122

84/100

15%

TTI (Time to Interactive)

Value12.0 s

16/100

10%

Network Requests Diagram

centre33.org.uk

278 ms

centre33.org.uk

413 ms

js

62 ms

select2.min.css

85 ms

iconfonts.css

166 ms

Our browser made a total of 118 requests to load all elements on the main page. We found that 93% of them (110 requests) were addressed to the original Centre33.org.uk, 3% (4 requests) were made to Googletagmanager.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (5.5 sec) belongs to the original domain Centre33.org.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 288.9 kB (13%)

Content Size

2.2 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Centre33.org.uk main page is 2.2 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. 65% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 104.6 kB

  • Original 128.3 kB
  • After minification 126.3 kB
  • After compression 23.7 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 104.6 kB or 82% of the original size.

Image Optimization

-13%

Potential reduce by 150.3 kB

  • Original 1.2 MB
  • After minification 1.0 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, Centre 33 needs image optimization as it can save up to 150.3 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-4%

Potential reduce by 26.9 kB

  • Original 640.0 kB
  • After minification 640.0 kB
  • After compression 613.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-3%

Potential reduce by 7.0 kB

  • Original 244.9 kB
  • After minification 244.9 kB
  • After compression 237.9 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. Centre33.org.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 98 (88%)

Requests Now

111

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 111 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Centre 33. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 87 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

centre33.org.uk

centre33.org.uk

278 ms

centre33.org.uk

centre33.org.uk

413 ms

js

js

62 ms

select2.min.css

select2.min.css

85 ms

iconfonts.css

iconfonts.css

166 ms

frontend.min.css

frontend.min.css

393 ms

tooltip.css

tooltip.css

240 ms

tooltipster-sideTip-shadow.min.css

tooltipster-sideTip-shadow.min.css

247 ms

featherlight.css

featherlight.css

245 ms

css

css

30 ms

lity.min.css

lity.min.css

248 ms

mec-general-calendar.css

mec-general-calendar.css

247 ms

layerslider.css

layerslider.css

320 ms

b8602b3669d10e42420fb461bf7f6de1.min.css

b8602b3669d10e42420fb461bf7f6de1.min.css

614 ms

jquery.min.js

jquery.min.js

456 ms

jquery-migrate.min.js

jquery-migrate.min.js

372 ms

mec-general-calendar.js

mec-general-calendar.js

530 ms

frontend.js

frontend.js

479 ms

events.js

events.js

453 ms

layerslider.utils.js

layerslider.utils.js

473 ms

layerslider.kreaturamedia.jquery.js

layerslider.kreaturamedia.jquery.js

708 ms

layerslider.transitions.js

layerslider.transitions.js

551 ms

frontend-gtag.min.js

frontend-gtag.min.js

556 ms

rbtools.min.js

rbtools.min.js

754 ms

rs6.min.js

rs6.min.js

755 ms

js

js

79 ms

style.min.css

style.min.css

752 ms

rs6.css

rs6.css

753 ms

core.min.js

core.min.js

761 ms

datepicker.min.js

datepicker.min.js

761 ms

jquery.typewatch.js

jquery.typewatch.js

827 ms

featherlight.js

featherlight.js

828 ms

select2.full.min.js

select2.full.min.js

828 ms

tooltip.js

tooltip.js

831 ms

lity.min.js

lity.min.js

830 ms

colorbrightness.min.js

colorbrightness.min.js

831 ms

owl.carousel.min.js

owl.carousel.min.js

832 ms

index.js

index.js

831 ms

index.js

index.js

832 ms

wpcf7r-fe.js

wpcf7r-fe.js

895 ms

fusion-vertical-menu-widget.js

fusion-vertical-menu-widget.js

895 ms

cssua.js

cssua.js

793 ms

modernizr.js

modernizr.js

737 ms

fusion.js

fusion.js

667 ms

isotope.js

isotope.js

663 ms

packery.js

packery.js

779 ms

bootstrap.transition.js

bootstrap.transition.js

777 ms

bootstrap.tooltip.js

bootstrap.tooltip.js

777 ms

jquery.requestAnimationFrame.js

jquery.requestAnimationFrame.js

705 ms

jquery.carouFredSel.js

jquery.carouFredSel.js

653 ms

jquery.easing.js

jquery.easing.js

610 ms

jquery.fitvids.js

jquery.fitvids.js

595 ms

jquery.flexslider.js

jquery.flexslider.js

594 ms

jquery.ilightbox.js

jquery.ilightbox.js

576 ms

jquery.infinitescroll.js

jquery.infinitescroll.js

578 ms

jquery.mousewheel.js

jquery.mousewheel.js

528 ms

jquery.placeholder.js

jquery.placeholder.js

507 ms

jquery.touchSwipe.js

jquery.touchSwipe.js

550 ms

jquery.fade.js

jquery.fade.js

405 ms

js

js

109 ms

analytics.js

analytics.js

105 ms

imagesLoaded.js

imagesLoaded.js

363 ms

fusion-equal-heights.js

fusion-equal-heights.js

390 ms

fusion-parallax.js

fusion-parallax.js

385 ms

fusion-video-general.js

fusion-video-general.js

397 ms

fusion-video-bg.js

fusion-video-bg.js

423 ms

fusion-lightbox.js

fusion-lightbox.js

430 ms

fusion-carousel.js

fusion-carousel.js

371 ms

fusion-tooltip.js

fusion-tooltip.js

395 ms

fusion-sharing-box.js

fusion-sharing-box.js

417 ms

jquery.sticky-kit.js

jquery.sticky-kit.js

404 ms

fusion-youtube.js

fusion-youtube.js

434 ms

vimeoPlayer.js

vimeoPlayer.js

440 ms

avada-general-footer.js

avada-general-footer.js

449 ms

avada-quantity.js

avada-quantity.js

471 ms

avada-crossfade-images.js

avada-crossfade-images.js

482 ms

avada-select.js

avada-select.js

495 ms

collect

collect

138 ms

avada-tabs-widget.js

avada-tabs-widget.js

452 ms

avada-rev-styles.js

avada-rev-styles.js

457 ms

avada-contact-form-7.js

avada-contact-form-7.js

467 ms

jquery.elasticslider.js

jquery.elasticslider.js

491 ms

avada-live-search.js

avada-live-search.js

502 ms

collect

collect

73 ms

js

js

49 ms

fusion-alert.js

fusion-alert.js

404 ms

fusion-flexslider.js

fusion-flexslider.js

412 ms

fusion-animations.js

fusion-animations.js

418 ms

fusion-column-legacy.js

fusion-column-legacy.js

433 ms

fusion-button.js

fusion-button.js

461 ms

avada-portfolio.js

avada-portfolio.js

463 ms

fusion-container.js

fusion-container.js

459 ms

avada-elastic-slider.js

avada-elastic-slider.js

469 ms

avada-drop-down.js

avada-drop-down.js

472 ms

avada-to-top.js

avada-to-top.js

490 ms

avada-header.js

avada-header.js

512 ms

avada-menu.js

avada-menu.js

516 ms

bootstrap.scrollspy.js

bootstrap.scrollspy.js

537 ms

avada-scrollspy.js

avada-scrollspy.js

492 ms

fusion-responsive-typography.js

fusion-responsive-typography.js

498 ms

fusion-scroll-to-anchor.js

fusion-scroll-to-anchor.js

513 ms

fusion-general-global.js

fusion-general-global.js

523 ms

fusion-video.js

fusion-video.js

526 ms

fusion-column.js

fusion-column.js

542 ms

awb-icons.woff

awb-icons.woff

497 ms

fa-solid-900.woff

fa-solid-900.woff

588 ms

fa-regular-400.woff

fa-regular-400.woff

580 ms

C33-strap-logo-navy-1-300x108.png

C33-strap-logo-navy-1-300x108.png

557 ms

YC-exhibition-socials-post2-1024x1024.png

YC-exhibition-socials-post2-1024x1024.png

884 ms

1.png

1.png

561 ms

2.png

2.png

540 ms

3.png

3.png

550 ms

4.png

4.png

588 ms

5.png

5.png

578 ms

6-1.png

6-1.png

575 ms

Logo-retina.png

Logo-retina.png

643 ms

BestEmployersNotforProfitWinnerlogo.png

BestEmployersNotforProfitWinnerlogo.png

5462 ms

AQS_logo-online.gif

AQS_logo-online.gif

5453 ms

Accessibility Review

centre33.org.uk accessibility score

96

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

centre33.org.uk best practices score

83

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

Browser errors were logged to the console

SEO Factors

centre33.org.uk SEO score

98

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 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 Centre33.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 Centre33.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

centre33.org.uk

Open Graph data is detected on the main page of Centre 33. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: