5.2 sec in total
302 ms
4.6 sec
220 ms
Visit wsetschool.com now to see the best up-to-date WSET School content for United Kingdom and also check out these interesting facts you probably never knew about wsetschool.com
WSET School London is the flagship provider of wine, spirits and sake qualifications from the Wine & Spirit Education Trust. Book a course or tasting here.
Visit wsetschool.comWe analyzed Wsetschool.com page load time and found that the first response time was 302 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
wsetschool.com performance score
name
value
score
weighting
Value3.4 s
37/100
10%
Value11.9 s
0/100
25%
Value8.6 s
17/100
10%
Value14,530 ms
0/100
30%
Value0.013
100/100
15%
Value23.9 s
1/100
10%
302 ms
469 ms
163 ms
246 ms
52 ms
Our browser made a total of 59 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Wsetschool.com, 61% (36 requests) were made to Wsetglobal.com and 17% (10 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (3.6 sec) relates to the external source Wsetglobal.com.
Page size can be reduced by 157.0 kB (16%)
974.1 kB
817.1 kB
In fact, the total size of Wsetschool.com main page is 974.1 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. Images take 731.5 kB which makes up the majority of the site volume.
Potential reduce by 89.4 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 89.4 kB or 83% of the original size.
Potential reduce by 57.1 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. WSET School images are well optimized though.
Potential reduce by 10.4 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 10.4 kB or 15% of the original size.
Potential reduce by 34 B
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. Wsetschool.com has all CSS files already compressed.
Number of requests can be reduced by 22 (46%)
48
26
The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of WSET School. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.
wsetschool.com
302 ms
469 ms
DependencyHandler.axd
163 ms
modernizr-latest.js
246 ms
4930.js
52 ms
DependencyHandler.axd
736 ms
buttons.js
31 ms
jkg5olo.js
61 ms
sensor.js
90 ms
wset-logo-mobile-white.svg
87 ms
wset-logo-london.svg
89 ms
wine-comparison-773x427.jpg
776 ms
wine-tasting-773x427.jpg
287 ms
773x427_covid19-school-2-2.jpg
584 ms
wine-bottles-773x427.jpg
3584 ms
grapes-773x427.jpg
1034 ms
drink-aware.png
369 ms
wine-in-moderation.png
445 ms
bac-150x150.png
583 ms
www.wsetglobal.com.json
36 ms
ai.0.js
95 ms
avatar_icon_white.svg
562 ms
avatar_icon-green.svg
607 ms
arrow_white.svg
609 ms
arrow_blue.svg
624 ms
x-green.svg
1159 ms
search_icon-green.svg
1676 ms
arrow.svg
1173 ms
school_2560x1600_v4.jpg
2272 ms
classroom-icon.svg
1082 ms
wine-spirit-white.svg
1168 ms
news.svg
1241 ms
school-icon.svg
1252 ms
speech.svg
1254 ms
wset-bottle-footer-strip-grey.png
3127 ms
facebook_icon-green.svg
2360 ms
twitter_icon-green.svg
1854 ms
linkedin_icon-green.svg
1758 ms
instagram_icon-green.svg
1850 ms
youtube_icon-green.svg
1936 ms
newsletter-bg.jpg
1937 ms
newsletter-bg-right.png
2532 ms
newsletter-bg-bottom.png
2017 ms
a18bb0e21d11a839b7adb013c92ee611.js
71 ms
gtm.js
99 ms
www.wsetglobal.com.json
20 ms
d
122 ms
d
53 ms
d
29 ms
d
55 ms
d
84 ms
d
22 ms
d
84 ms
d
56 ms
d
84 ms
uc.js
44 ms
p.gif
56 ms
cc.js
119 ms
bc-v4.min.html
25 ms
wsetschool.com 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
wsetschool.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
wsetschool.com 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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wsetschool.com 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 Wsetschool.com 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.
wsetschool.com
Open Graph description is not detected on the main page of WSET School. 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: