8.6 sec in total
2.1 sec
5.2 sec
1.2 sec
Click here to check amazing CTC content. Otherwise, check out these important facts you probably never knew about ctc.ac.uk
CTC‘s long-standing pursuit of excellence is focused on the learning experience and welfare of our multi-national students.
Visit ctc.ac.ukWe analyzed Ctc.ac.uk page load time and found that the first response time was 2.1 sec and then it took 6.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
ctc.ac.uk performance score
name
value
score
weighting
Value12.4 s
0/100
10%
Value32.4 s
0/100
25%
Value19.5 s
0/100
10%
Value1,040 ms
26/100
30%
Value0.103
89/100
15%
Value30.9 s
0/100
10%
2140 ms
308 ms
410 ms
310 ms
828 ms
Our browser made a total of 105 requests to load all elements on the main page. We found that all of those requests were addressed to Ctc.ac.uk and no external sources were called. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Ctc.ac.uk.
Page size can be reduced by 3.0 MB (51%)
5.8 MB
2.9 MB
In fact, the total size of Ctc.ac.uk main page is 5.8 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.1 MB which makes up the majority of the site volume.
Potential reduce by 373.9 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 373.9 kB or 75% of the original size.
Potential reduce by 27.4 kB
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. CTC images are well optimized though.
Potential reduce by 1.2 MB
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 1.2 MB or 73% of the original size.
Potential reduce by 1.4 MB
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. Ctc.ac.uk needs all CSS files to be minified and compressed as it can save up to 1.4 MB or 87% of the original size.
Number of requests can be reduced by 72 (81%)
89
17
The browser has sent 89 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CTC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 55 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.
ctc.ac.uk
2140 ms
prism.css
308 ms
tutor-icon.min.css
410 ms
font-gordita.min.css
310 ms
fontawesome-all.min.css
828 ms
swiper.min.css
357 ms
style.min.css
1117 ms
perfect-scrollbar.min.css
411 ms
jquery.growl.min.css
475 ms
elementor-icons.min.css
513 ms
frontend-legacy.min.css
514 ms
frontend-lite.min.css
840 ms
post-22.css
611 ms
global.css
713 ms
post-2136.css
718 ms
tutor-lms.min.css
720 ms
events-manager.css
816 ms
style.css
821 ms
jquery.min.js
822 ms
jquery-migrate.min.js
919 ms
lightgallery.min.css
419 ms
animations.min.css
420 ms
intersection-observer.min.js
436 ms
prism.min.js
442 ms
script.js
516 ms
wp-polyfill-inert.min.js
521 ms
regenerator-runtime.min.js
522 ms
wp-polyfill.min.js
942 ms
hooks.min.js
561 ms
i18n.min.js
940 ms
front.js
941 ms
tutor.min.js
941 ms
quicktags.min.js
942 ms
core.min.js
942 ms
mouse.min.js
943 ms
sortable.min.js
944 ms
jquery.ui.touch-punch.js
945 ms
tutor-front.min.js
944 ms
datepicker.min.js
945 ms
underscore.min.js
946 ms
wp-util.min.js
946 ms
backbone.min.js
947 ms
headroom.min.js
944 ms
waypoints.min.js
945 ms
jquery.powertip.min.js
945 ms
jquery.smooth-scroll.min.js
848 ms
imagesloaded.min.js
746 ms
swiper.min.js
930 ms
swiper-wrapper.min.js
727 ms
jquery.smartmenus.min.js
716 ms
perfect-scrollbar.jquery.min.js
703 ms
jquery.growl.min.js
708 ms
modal.min.js
696 ms
nice-select.min.js
701 ms
main.min.js
707 ms
jquery.validate.min.js
714 ms
login.min.js
736 ms
general.min.js
721 ms
scripts.js
712 ms
group-widget-carousel.js
707 ms
lightgallery-all.min.js
716 ms
grid-query.js
724 ms
jquery.matchHeight-min.js
684 ms
isotope.pkgd.js
327 ms
packery-mode.pkgd.js
335 ms
grid-layout.min.js
382 ms
widget-grid-post.js
399 ms
webpack.runtime.min.js
405 ms
frontend-modules.min.js
508 ms
frontend.min.js
443 ms
anime.min.js
451 ms
vertical-carousel-3d.js
480 ms
widget-testimonial-carousel-3d.js
495 ms
jquery.countTo.min.js
504 ms
widget-counter.js
558 ms
logo-200x99.png
637 ms
JR20161018_CTC_Various-129_11zon-scaled.jpg
689 ms
DSC_3011_11zon.jpg
696 ms
JR20161018_CTC_Various-115_11zon-scaled.jpg
637 ms
homepage.jpg
707 ms
section-take-a-quiz-bg.png
672 ms
CIFE-2023-cropped-480x480.jpg
684 ms
BO2022-480x480.jpg
707 ms
Gordita-Medium.ttf
839 ms
Gordita-Regular.ttf
996 ms
Gordita-Bold.ttf
713 ms
fa-regular-400.woff
928 ms
fa-light-300.woff
844 ms
fa-solid-900.woff
758 ms
pxiByp8kv8JHgFVrLGT9Z1xlE92JQEk.woff
761 ms
pxiByp8kv8JHgFVrLGT9Z1JlE92JQEl8qw.woff
751 ms
pxiByp8kv8JHgFVrLGT9Z11lE92JQEl8qw.woff
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pxiEyp8kv8JHgFVrJJfedHFHGPc.woff
800 ms
pxiEyp8kv8JHgFVrJJnedHFHGPezSQ.woff
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pxiEyp8kv8JHgFVrJJbedHFHGPezSQ.woff
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pxiByp8kv8JHgFVrLCz7Z1xlE92JQEk.woff
790 ms
pxiByp8kv8JHgFVrLCz7Z1JlE92JQEl8qw.woff
831 ms
pxiByp8kv8JHgFVrLCz7Z11lE92JQEl8qw.woff
825 ms
background.jpg
870 ms
placeholder.png
845 ms
dark-simple-logo.png
840 ms
ctcukimages-9-scaled-qffxcfx2g4z8dbagib1yk034q5aj4okv5wr7xzo1ac.jpg
793 ms
ctcukimages-19-scaled-qffxdbvkwi6zc201bov9ws0sx8x0ee3qmaxq9ecnes.jpg
811 ms
light-close.png
810 ms
logo.png
790 ms
ctc.ac.uk accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Image elements do not have [alt] attributes
ctc.ac.uk best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
ctc.ac.uk SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
Document uses legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ctc.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 Ctc.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.
ctc.ac.uk
Open Graph description is not detected on the main page of CTC. 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: