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ncetm.org.uk screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 74

    SEO

    Google-friendlier than
    31% of websites

ncetm.org.uk

Home | NCETM

Page Load Speed

7.9 sec in total

First Response

412 ms

Resources Loaded

6.3 sec

Page Rendered

1.2 sec

ncetm.org.uk screenshot

About Website

Visit ncetm.org.uk now to see the best up-to-date NCETM content for Canada and also check out these interesting facts you probably never knew about ncetm.org.uk

Visit ncetm.org.uk

Key Findings

We analyzed Ncetm.org.uk page load time and found that the first response time was 412 ms and then it took 7.5 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

ncetm.org.uk performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value12.9 s

0/100

25%

SI (Speed Index)

Value5.5 s

55/100

10%

TBT (Total Blocking Time)

Value1,150 ms

22/100

30%

CLS (Cumulative Layout Shift)

Value0.009

100/100

15%

TTI (Time to Interactive)

Value14.9 s

8/100

10%

Network Requests Diagram

ncetm.org.uk

412 ms

js

96 ms

GoogleTagInit.js

96 ms

css2

74 ms

bootstrap-icons.css

427 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 83% of them (44 requests) were addressed to the original Ncetm.org.uk, 4% (2 requests) were made to Fonts.googleapis.com and 4% (2 requests) were made to Cdn.userway.org. The less responsive or slowest element that took the longest time to load (5.7 sec) belongs to the original domain Ncetm.org.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 423.6 kB (8%)

Content Size

5.6 MB

After Optimization

5.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ncetm.org.uk main page is 5.6 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 4.5 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 63.0 kB

  • Original 74.7 kB
  • After minification 54.6 kB
  • After compression 11.6 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. This page needs HTML code to be minified as it can gain 20.1 kB, which is 27% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 63.0 kB or 84% of the original size.

Image Optimization

-3%

Potential reduce by 143.7 kB

  • Original 4.5 MB
  • After minification 4.4 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. NCETM images are well optimized though.

JavaScript Optimization

-18%

Potential reduce by 147.5 kB

  • Original 826.8 kB
  • After minification 826.7 kB
  • After compression 679.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 147.5 kB or 18% of the original size.

CSS Optimization

-37%

Potential reduce by 69.3 kB

  • Original 187.8 kB
  • After minification 187.8 kB
  • After compression 118.5 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. Ncetm.org.uk needs all CSS files to be minified and compressed as it can save up to 69.3 kB or 37% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (55%)

Requests Now

51

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NCETM. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ncetm.org.uk

ncetm.org.uk

412 ms

js

js

96 ms

GoogleTagInit.js

GoogleTagInit.js

96 ms

css2

css2

74 ms

bootstrap-icons.css

bootstrap-icons.css

427 ms

hs-mega-menu.min.css

hs-mega-menu.min.css

415 ms

swiper-bundle.min.css

swiper-bundle.min.css

417 ms

shareon.min.css

shareon.min.css

416 ms

shareon.iife.js

shareon.iife.js

418 ms

theme.min.css

theme.min.css

346 ms

jquery-3.7.1.min.js

jquery-3.7.1.min.js

441 ms

tex-mml-chtml.js

tex-mml-chtml.js

5715 ms

ncetm.css

ncetm.css

505 ms

NCETM_Additional.css

NCETM_Additional.css

504 ms

cookieconsent.css

cookieconsent.css

2092 ms

all.min.css

all.min.css

515 ms

ModuleMediaVideoBlock.js

ModuleMediaVideoBlock.js

546 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

2167 ms

hs-header.min.js

hs-header.min.js

738 ms

hs-mega-menu.min.js

hs-mega-menu.min.js

735 ms

hs-go-to.min.js

hs-go-to.min.js

853 ms

swiper-bundle.min.js

swiper-bundle.min.js

2147 ms

theme.min.js

theme.min.js

2143 ms

theme-custom.js

theme-custom.js

2085 ms

api.js

api.js

65 ms

widget.js

widget.js

190 ms

cookieconsent.umd.js

cookieconsent.umd.js

5680 ms

Tribal.CookieConsent.js

Tribal.CookieConsent.js

5680 ms

css

css

30 ms

949857243

949857243

3590 ms

ncetm_logo_increased_artboard_size-1.png

ncetm_logo_increased_artboard_size-1.png

3590 ms

ncetm_email_website_banners_1080px_720px3.jpg

ncetm_email_website_banners_1080px_720px3.jpg

3592 ms

ncetm-five-big-ideas-representation-and-structure.jpg

ncetm-five-big-ideas-representation-and-structure.jpg

3594 ms

welcome-home-page-carousel-1500px-600px-v5-1.jpg

welcome-home-page-carousel-1500px-600px-v5-1.jpg

3608 ms

homepageheaderimage.jpg

homepageheaderimage.jpg

3590 ms

intheclassroombanner.jpg

intheclassroombanner.jpg

3596 ms

newsandfeaturesbanner.jpg

newsandfeaturesbanner.jpg

3609 ms

maths_hubs_find_yours_1500px_600px_new_website.jpg

maths_hubs_find_yours_1500px_600px_new_website.jpg

3594 ms

professional-development-homepage-icon.jpg

professional-development-homepage-icon.jpg

3595 ms

intheclassroomhomepageicon.jpg

intheclassroomhomepageicon.jpg

3596 ms

teaching-for-mastery-home-page-icon.jpg

teaching-for-mastery-home-page-icon.jpg

3598 ms

maths-hubs-homepage-icon.jpg

maths-hubs-homepage-icon.jpg

3597 ms

ncetm-five-big-ideas-representation-and-structure.jpg

ncetm-five-big-ideas-representation-and-structure.jpg

3599 ms

ncetm_email_website_banners_1080px_720px3.jpg

ncetm_email_website_banners_1080px_720px3.jpg

3600 ms

ncetm_ofsted_one_pager_web_banner.jpg

ncetm_ofsted_one_pager_web_banner.jpg

3601 ms

ncetm_email_website_banners_1080px_720px.jpg

ncetm_email_website_banners_1080px_720px.jpg

3600 ms

ncetm_new_banner_images_charlie-s_angels_1080px_x_720px_v2.jpg

ncetm_new_banner_images_charlie-s_angels_1080px_x_720px_v2.jpg

3602 ms

ncetm_email_website_banners_1080px_720px2.jpg

ncetm_email_website_banners_1080px_720px2.jpg

3603 ms

ncetm.org.uk

ncetm.org.uk

3604 ms

bootstrap-icons.woff

bootstrap-icons.woff

168 ms

recaptcha__en.js

recaptcha__en.js

88 ms

widget_app_1716562046528.js

widget_app_1716562046528.js

112 ms

1858057272-d5bb1b6917ea561320d4b49be2facd18b1f95cb5183194c1026d4d0c831db3c1-d

1858057272-d5bb1b6917ea561320d4b49be2facd18b1f95cb5183194c1026d4d0c831db3c1-d

106 ms

Accessibility Review

ncetm.org.uk accessibility score

88

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

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

ncetm.org.uk best practices score

75

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

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

ncetm.org.uk SEO score

74

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

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 Ncetm.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 Ncetm.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

ncetm.org.uk

Open Graph description is not detected on the main page of NCETM. 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: