2.9 sec in total
35 ms
2.5 sec
348 ms
Welcome to buygreatcourses.co.uk homepage info - get ready to check Buy Great Courses best content right away, or after learning these important things about buygreatcourses.co.uk
The best of the best’ college-level courses on CD, DVD, and Digital formats. Over 500 expertly-produced courses by professors chosen for their ability to teach.
Visit buygreatcourses.co.ukWe analyzed Buygreatcourses.co.uk page load time and found that the first response time was 35 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
buygreatcourses.co.uk performance score
name
value
score
weighting
Value31.1 s
0/100
10%
Value49.6 s
0/100
25%
Value33.8 s
0/100
10%
Value9,950 ms
0/100
30%
Value0
100/100
15%
Value60.7 s
0/100
10%
35 ms
1554 ms
21 ms
43 ms
12 ms
Our browser made a total of 155 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Buygreatcourses.co.uk, 91% (141 requests) were made to Thegreatcourses.co.uk and 3% (4 requests) were made to Tags.tiqcdn.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Thegreatcourses.co.uk.
Page size can be reduced by 1.8 MB (51%)
3.5 MB
1.7 MB
In fact, the total size of Buygreatcourses.co.uk main page is 3.5 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 1.4 MB which makes up the majority of the site volume.
Potential reduce by 195.8 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 40.5 kB, which is 17% 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 195.8 kB or 82% of the original size.
Potential reduce by 71.2 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. Buy Great Courses images are well optimized though.
Potential reduce by 901.5 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 901.5 kB or 77% of the original size.
Potential reduce by 620.7 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. Buygreatcourses.co.uk needs all CSS files to be minified and compressed as it can save up to 620.7 kB or 87% of the original size.
Number of requests can be reduced by 60 (41%)
148
88
The browser has sent 148 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Buy Great Courses. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 50 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
buygreatcourses.co.uk
35 ms
index.php
1554 ms
default.1458219720.css
21 ms
magento.1458219720.css
43 ms
jquery.fancybox.1458219720.css
12 ms
styles.1458219720.css
12 ms
fonts.1458219720.css
48 ms
widgets.1458219720.css
44 ms
grid_default.1458219720.css
19 ms
layout_default.1458219720.css
31 ms
cms.1458219720.css
20 ms
jquery.sliderTabs.1458219720.css
40 ms
custom-styles.1458219720.css
22 ms
responsive.1458219720.css
31 ms
prototype.1458219720.js
38 ms
ccard.1458219720.js
38 ms
validation.1458219720.js
61 ms
builder.1458219720.js
40 ms
effects.1458219720.js
40 ms
dragdrop.1458219720.js
64 ms
controls.1458219720.js
41 ms
slider.1458219720.js
41 ms
js.1458219720.js
42 ms
form.1458219720.js
43 ms
menu.1458219720.js
42 ms
translate.1458219720.js
57 ms
cookies.1458219720.js
56 ms
jquery-1.9.1.min.1458219720.js
57 ms
jquery-ias.min.1458219720.js
59 ms
jquery.noconflict.1458219720.js
58 ms
jquery.easing.min.1458219720.js
75 ms
jquery.flexslider.min.1458219720.js
75 ms
jquery.accordion.min.1458219720.js
77 ms
mbox.1458219720.js
80 ms
window.1458219720.js
83 ms
jquery.tabs.min.1458219720.js
77 ms
jquery.touchSwipe.min.1458219720.js
77 ms
jquery.transit.min.1458219720.js
87 ms
iscroll.1458219720.js
66 ms
jquery.sticky.1458219720.js
66 ms
jquery.countdown.min.1458219720.js
68 ms
jquery.core-ui-select.1458219720.js
66 ms
jquery.sliderTabs.1458219720.js
64 ms
jquery.mousewheel-3.0.6.pack.1458219720.js
60 ms
jquery.fancybox.1458219720.js
60 ms
jquery.fancybox.pack.1458219720.js
53 ms
scripts.1458219720.js
54 ms
catalogevent.1458219720.js
54 ms
wishlist.1458219720.js
52 ms
tgc_tealium.1458219720.js
52 ms
jquery-migrate-1.2.1.min.1458219720.js
53 ms
jquery.easyModal.1458219720.js
53 ms
custom.1458219720.js
64 ms
home.1458219720.js
51 ms
WebEvent.1458219720.js
67 ms
ga.js
20 ms
utag.js
13 ms
standard
49 ms
main-bg.jpg
9 ms
logo-black.1458219720.png
43 ms
logo-mobile.1458219720.png
14 ms
logo.1458219720.png
9 ms
MM_7770_How_to_Draw.1454691588.jpg
9 ms
SETS_Ribbon.1437679140.jpg
13 ms
category---science.1401844271.jpg
11 ms
category---math.1401844271.jpg
12 ms
category---history.1401844271.jpg
42 ms
category---fine_arts.1401844272.jpg
341 ms
category---music.1401844272.jpg
43 ms
category---religion.1401844272.jpg
42 ms
category---philosophy.1401844272.jpg
43 ms
category---literature_and_language_1.1401844272.jpg
339 ms
category---economics_and_finance.1401844272.jpg
45 ms
category---better_living.1401844272.jpg
43 ms
category---professional_1.1401844272.jpg
340 ms
category---high_school_3.1414440378.jpg
339 ms
7901---base_image_4.1416858226.jpg
342 ms
1846---base_image_4.1416858227.jpg
344 ms
7923---base_image.1421682458.jpg
341 ms
7912---base_image_4.1416860144.jpg
348 ms
1406---base_image_4.1416858227.jpg
362 ms
1884---base_image_4.1416859811.jpg
342 ms
1933---base_image_4.1416858220.jpg
345 ms
1908---base_image.1423168863.jpg
343 ms
1280---base_image_4.1416858220.jpg
344 ms
9631---base_image.1440772627.jpg
348 ms
8410---base_image_5.1416858222.jpg
346 ms
8894---base_image_4.1416866094.jpg
349 ms
9303---base_image.1418947524.jpg
348 ms
1651---base_image_4.1416858226.jpg
351 ms
7100---base_image_4.1416858227.jpg
350 ms
6220---base_image_4.1416886735.jpg
352 ms
7261---base_image_4.1416868024.jpg
352 ms
1893---base_image.1416858227.jpg
354 ms
2400---base_image_4.1416858227.jpg
351 ms
1272---base_image_4.1416894495.jpg
351 ms
1247---base_image_4.1416901448.jpg
351 ms
1312a.1440510925.jpg
351 ms
2368---base_image_4.1416858227.jpg
351 ms
1205---base_image.1427913711.jpg
350 ms
__utm.gif
343 ms
8470---base_image_4.1416858227.jpg
333 ms
1700---base_image_4.1416859544.jpg
336 ms
8490---base_image_4.1416902731.jpg
331 ms
1162---base_image.1416858221.jpg
331 ms
1240---base_image_4.1416859227.jpg
332 ms
1411---base_image_4.1416858227.jpg
332 ms
forcourse.1423688139.png
331 ms
utag.123.js
47 ms
utag.16.js
41 ms
utag.167.js
40 ms
FooterSetsCover.1405972900.jpg
41 ms
dimmer-bkgd.png
42 ms
search-arrow.png
39 ms
search-mobile-icon.png
82 ms
mob-top-bkg.png
38 ms
mob-arrows2.png
39 ms
info-icons.png
39 ms
pattern-header-footer.png
41 ms
nav-mobile.png
41 ms
info-hover.png
38 ms
search-lens.png
38 ms
nav-bar-bg.jpg
72 ms
down-arrow.png
38 ms
ALL_DTP_WWAB.1433188700.jpg
37 ms
UK_DTP_MarCat.1457370617.jpg
74 ms
UK_Mar_CNR.1457364777.jpg
36 ms
US_DTP_Offline_Cache.1454429323.jpg
36 ms
sprite-footer-social-buttons.png
36 ms
sprite.png
36 ms
tooltip-arrow.png
34 ms
popover-close-icons.png
34 ms
icon-home.png
34 ms
icon-courses.png
33 ms
icon-aboutus.png
33 ms
icon-help.png
32 ms
icon-myaccount.png
32 ms
icon-digitallibrary.png
59 ms
blue-texture-bg.jpg
31 ms
proxima-nova-regular-webfont.woff
56 ms
proxima-nova-bold-webfont.woff
48 ms
freighttext-pro-medium-webfont.woff
48 ms
proxima-nova-semibold-webfont.woff
51 ms
sprite.png
48 ms
dark-texture-bg.jpg
47 ms
right-carousel-shelf-small.png
47 ms
product-labels.png
46 ms
rating.png
45 ms
right-carousel-shelf.png
45 ms
spx
79 ms
conversion_async.js
41 ms
s48953962577506
14 ms
71 ms
st
174 ms
38 ms
buygreatcourses.co.uk accessibility score
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
Buttons do not have an accessible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
buygreatcourses.co.uk best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
buygreatcourses.co.uk SEO score
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 doesn't use legible font sizes
N/A
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Buygreatcourses.co.uk can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Buygreatcourses.co.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.
buygreatcourses.co.uk
Open Graph description is not detected on the main page of Buy Great Courses. 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: