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chta.org.uk screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

chta.org.uk

Home - Croydon Headteachers' Association | CHTA

Page Load Speed

5.5 sec in total

First Response

1.1 sec

Resources Loaded

3.9 sec

Page Rendered

576 ms

chta.org.uk screenshot

About Website

Click here to check amazing CHTA content. Otherwise, check out these important facts you probably never knew about chta.org.uk

Events Schools Welcome to the Croydon Headteachers’ Association (CHTA) website CHTA was founded to provide networking, support and training to the Head teachers of educational providers in Croydon – w...

Visit chta.org.uk

Key Findings

We analyzed Chta.org.uk page load time and found that the first response time was 1.1 sec and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

chta.org.uk performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

4/100

10%

LCP (Largest Contentful Paint)

Value6.8 s

7/100

25%

SI (Speed Index)

Value8.9 s

15/100

10%

TBT (Total Blocking Time)

Value510 ms

57/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value12.4 s

15/100

10%

Network Requests Diagram

chta.org.uk

1050 ms

avada_style.css

83 ms

pdfemb-embed-pdf.css

162 ms

slick.css

226 ms

slick-theme.css

239 ms

Our browser made a total of 100 requests to load all elements on the main page. We found that 98% of them (98 requests) were addressed to the original Chta.org.uk, 2% (2 requests) were made to Cdn.userway.org. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Chta.org.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 228.3 kB (3%)

Content Size

6.7 MB

After Optimization

6.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chta.org.uk main page is 6.7 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 5.8 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 94.9 kB

  • Original 116.9 kB
  • After minification 116.1 kB
  • After compression 22.0 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 94.9 kB or 81% of the original size.

Image Optimization

-2%

Potential reduce by 128.0 kB

  • Original 5.8 MB
  • After minification 5.7 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. CHTA images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.3 kB

  • Original 431.0 kB
  • After minification 431.0 kB
  • After compression 429.7 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

-1%

Potential reduce by 4.1 kB

  • Original 326.6 kB
  • After minification 326.6 kB
  • After compression 322.5 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. Chta.org.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 87 (91%)

Requests Now

96

After Optimization

9

  • Images
  • JavaScript
  • CSS

The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CHTA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 72 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

chta.org.uk

chta.org.uk

1050 ms

avada_style.css

avada_style.css

83 ms

pdfemb-embed-pdf.css

pdfemb-embed-pdf.css

162 ms

slick.css

slick.css

226 ms

slick-theme.css

slick-theme.css

239 ms

style-display-gallery.css

style-display-gallery.css

242 ms

front.min.css

front.min.css

246 ms

style.css

style.css

243 ms

typography.min.css

typography.min.css

83 ms

revslider.min.css

revslider.min.css

153 ms

ltr.min.css

ltr.min.css

156 ms

6e3ce607247b7ada36969558aeca9283.min.css

6e3ce607247b7ada36969558aeca9283.min.css

554 ms

main.min.css

main.min.css

299 ms

font-awesome.min.css

font-awesome.min.css

324 ms

main.min.css

main.min.css

326 ms

main.min.css

main.min.css

327 ms

jquery.min.js

jquery.min.js

405 ms

jquery-migrate.min.js

jquery-migrate.min.js

375 ms

front.min.js

front.min.js

389 ms

style.min.css

style.min.css

484 ms

rs6.css

rs6.css

411 ms

rbtools.min.js

rbtools.min.js

528 ms

rs6.min.js

rs6.min.js

731 ms

jquery.countTo.js

jquery.countTo.js

492 ms

awb-tabs-widget.js

awb-tabs-widget.js

493 ms

awb-vertical-menu-widget.js

awb-vertical-menu-widget.js

722 ms

cssua.js

cssua.js

722 ms

modernizr.js

modernizr.js

723 ms

fusion.js

fusion.js

724 ms

isotope.js

isotope.js

723 ms

packery.js

packery.js

725 ms

swiper.js

swiper.js

804 ms

bootstrap.transition.js

bootstrap.transition.js

726 ms

bootstrap.tooltip.js

bootstrap.tooltip.js

728 ms

jquery.requestAnimationFrame.js

jquery.requestAnimationFrame.js

727 ms

jquery.easing.js

jquery.easing.js

728 ms

jquery.fitvids.js

jquery.fitvids.js

803 ms

jquery.flexslider.js

jquery.flexslider.js

731 ms

jquery.ilightbox.js

jquery.ilightbox.js

731 ms

jquery.infinitescroll.js

jquery.infinitescroll.js

660 ms

jquery.mousewheel.js

jquery.mousewheel.js

696 ms

jquery.placeholder.min.js

jquery.placeholder.min.js

693 ms

jquery.fade.js

jquery.fade.js

631 ms

imagesLoaded.js

imagesLoaded.js

618 ms

fusion-parallax.js

fusion-parallax.js

636 ms

fusion-video-general.js

fusion-video-general.js

636 ms

fusion-video-bg.js

fusion-video-bg.js

652 ms

fusion-lightbox.js

fusion-lightbox.js

596 ms

fusion-tooltip.js

fusion-tooltip.js

579 ms

fusion-sharing-box.js

fusion-sharing-box.js

584 ms

jquery.sticky-kit.js

jquery.sticky-kit.js

626 ms

fusion-youtube.js

fusion-youtube.js

582 ms

vimeoPlayer.js

vimeoPlayer.js

588 ms

avada-general-footer.js

avada-general-footer.js

577 ms

avada-quantity.js

avada-quantity.js

570 ms

avada-crossfade-images.js

avada-crossfade-images.js

499 ms

avada-select.js

avada-select.js

534 ms

avada-rev-styles.js

avada-rev-styles.js

538 ms

avada-events.js

avada-events.js

527 ms

widget.js

widget.js

119 ms

avada-live-search.js

avada-live-search.js

334 ms

fusion-alert.js

fusion-alert.js

334 ms

awb-off-canvas.js

awb-off-canvas.js

334 ms

fusion-animations.js

fusion-animations.js

378 ms

fusion-menu.js

fusion-menu.js

383 ms

awb-mega-menu.js

awb-mega-menu.js

409 ms

awb-background-slider.js

awb-background-slider.js

410 ms

fusion-flexslider.js

fusion-flexslider.js

409 ms

fusion-button.js

fusion-button.js

407 ms

jquery.textillate.js

jquery.textillate.js

448 ms

fusion-title.js

fusion-title.js

456 ms

fusion-blog.js

fusion-blog.js

483 ms

fusion-recent-posts.js

fusion-recent-posts.js

406 ms

fusion-counters-box.js

fusion-counters-box.js

409 ms

fusion-container.js

fusion-container.js

408 ms

fusion-legacy-mega-menu.js

fusion-legacy-mega-menu.js

446 ms

jquery.elasticslider.js

jquery.elasticslider.js

416 ms

avada-elastic-slider.js

avada-elastic-slider.js

439 ms

avada-parallax-footer.js

avada-parallax-footer.js

445 ms

avada-drop-down.js

avada-drop-down.js

445 ms

avada-to-top.js

avada-to-top.js

446 ms

avada-custom-header.js

avada-custom-header.js

455 ms

bootstrap.scrollspy.js

bootstrap.scrollspy.js

465 ms

avada-scrollspy.js

avada-scrollspy.js

467 ms

fusion-responsive-typography.js

fusion-responsive-typography.js

480 ms

fusion-scroll-to-anchor.js

fusion-scroll-to-anchor.js

474 ms

fusion-general-global.js

fusion-general-global.js

470 ms

fusion-video.js

fusion-video.js

455 ms

fusion-column.js

fusion-column.js

465 ms

awb-icons.woff

awb-icons.woff

503 ms

fa-solid-900.woff

fa-solid-900.woff

632 ms

fa-regular-400.woff

fa-regular-400.woff

502 ms

CHTA-Logo-Shield-152.png

CHTA-Logo-Shield-152.png

502 ms

CHTA-Logo-Final-Logo-e1668876097530.png

CHTA-Logo-Final-Logo-e1668876097530.png

488 ms

Conference-2023-new-date-177x142.jpg

Conference-2023-new-date-177x142.jpg

485 ms

BrightonHilton-177x142.jpg

BrightonHilton-177x142.jpg

461 ms

shutterstock_1918554803-177x142.jpg

shutterstock_1918554803-177x142.jpg

481 ms

CHTA2.jpg

CHTA2.jpg

1151 ms

widget_app_base_1731405450658.js

widget_app_base_1731405450658.js

60 ms

CHTA2.jpg

CHTA2.jpg

157 ms

Accessibility Review

chta.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

chta.org.uk best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

chta.org.uk SEO score

79

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

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

High

robots.txt is not valid

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

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 Chta.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 Chta.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

chta.org.uk

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