3.9 sec in total
254 ms
3.2 sec
389 ms
Visit supportus.cancerresearchuk.org now to see the best up-to-date Supportus Cancer Research UK content for United Kingdom and also check out these interesting facts you probably never knew about supportus.cancerresearchuk.org
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Visit supportus.cancerresearchuk.orgWe analyzed Supportus.cancerresearchuk.org page load time and found that the first response time was 254 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
supportus.cancerresearchuk.org performance score
name
value
score
weighting
Value3.6 s
33/100
10%
Value10.1 s
0/100
25%
Value6.9 s
34/100
10%
Value1,330 ms
17/100
30%
Value0.707
7/100
15%
Value11.2 s
20/100
10%
254 ms
162 ms
165 ms
167 ms
349 ms
Our browser made a total of 88 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Supportus.cancerresearchuk.org, 6% (5 requests) were made to Google-analytics.com and 3% (3 requests) were made to T.mookie1.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Cancerresearchuk.org.
Page size can be reduced by 1.7 MB (65%)
2.7 MB
930.5 kB
In fact, the total size of Supportus.cancerresearchuk.org main page is 2.7 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. Javascripts take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 129.5 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 129.5 kB or 74% of the original size.
Potential reduce by 44.2 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. Obviously, Supportus Cancer Research UK needs image optimization as it can save up to 44.2 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
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 72% of the original size.
Potential reduce by 395.3 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. Supportus.cancerresearchuk.org needs all CSS files to be minified and compressed as it can save up to 395.3 kB or 86% of the original size.
Number of requests can be reduced by 47 (62%)
76
29
The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Supportus Cancer Research UK. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
support-us
254 ms
css__-teMaEYUnT7mZusvYg1jGu7NYg9tU_1n9BxP0jxHh-g__LPyOtavGtJN-hQu7ufmsFIjSs6YsuulFfbXZqGZqp0s__BpbpYvIfbOCNHiP-X6sJaIjpLmf5740BA5F2PT8StmU.css
162 ms
css__Z7fi8-Nh7Ww_wm1IvyTBCm9vAw8N0s7ETo9ZEcJLD6Y__81MJTz23Dn9KcDM5229idHQe9KZKB3UrjX3rAR1fAyM__BpbpYvIfbOCNHiP-X6sJaIjpLmf5740BA5F2PT8StmU.css
165 ms
css__kPNDgZQ1e5Jm1WTMxcSRgOKa0t5zT3FRRuVl1aJLcBE__lhmODhnkBKg7WgPQAtE4uOZVZJinKv68x0yePDwTvF0__BpbpYvIfbOCNHiP-X6sJaIjpLmf5740BA5F2PT8StmU.css
167 ms
css__R117bGo0rrlECDTkScXIIvSUZ2jVt_yLplFePV-wbnM__NlwEOCVsGQu2NmfFYnM_FZJT1HRiHpMYegIEeR-OIDg__BpbpYvIfbOCNHiP-X6sJaIjpLmf5740BA5F2PT8StmU.css
349 ms
css__QPXhEuwQg7wvY6OVvp3kaTOaCXH8MshLL4Bcub_rnIM__iuXyP2TbozpXJbTpMXUUk5kYSvBtbs5HXhbu3Ks73hk__BpbpYvIfbOCNHiP-X6sJaIjpLmf5740BA5F2PT8StmU.css
170 ms
css__wMUD6C4Va2qoCFp44NM3g0Nqa2jf575QOpiDt-06HY8__VfSBovBp5ncISF3BJwBtQTfIpJWqj6y0B9nxCnVoPpM__BpbpYvIfbOCNHiP-X6sJaIjpLmf5740BA5F2PT8StmU.css
173 ms
css__bYr4GQyozTalTrPic55VcKSh8QiPR1jKrqbaBiOuMN4__1POQzFmc7uzMEM331Wsx08n9Stp0sUM6P2HCzWmesIc__BpbpYvIfbOCNHiP-X6sJaIjpLmf5740BA5F2PT8StmU.css
241 ms
css__jhoWVwouo651wgw6tRG7j2p8jPBti24K0z8K2womU-M__ZfjcWbXVmS4Et8SZ4yXOt019htBt-eh6CHdJ_IT5O7Q__BpbpYvIfbOCNHiP-X6sJaIjpLmf5740BA5F2PT8StmU.css
246 ms
modernizr-3.3.1.js
175 ms
js__VTFcMAdnfFA8yG2L0zwPT0npGq9i6nJBUM3Rt8vCIIs__BwaZCtJBnaQptXQTM_W5NAVaStWgxlYpEJDxbZIkVy0__BpbpYvIfbOCNHiP-X6sJaIjpLmf5740BA5F2PT8StmU.js
627 ms
js__RbbrYVA-N1N5_B8vd0WrpyZNayu14Hqh-HuzS5zFuyM__EdjjDZCqUoyHj-mmE-RZCxCrSBSVXbzTMNsGAJxu3ik__BpbpYvIfbOCNHiP-X6sJaIjpLmf5740BA5F2PT8StmU.js
185 ms
icon-google.png
146 ms
icon-facebook.png
142 ms
icon-twitter.png
141 ms
logo.png
145 ms
breadcrumb-arrow.png
143 ms
bear_donate_620_348.jpg
1654 ms
bear_donate_620_348.jpg
1632 ms
london-marathon-cookie.jpg
1623 ms
shine-volunteers.jpg
507 ms
cruk_bear_0061_cropped.jpg
1408 ms
westminster_campaigning.jpg
1704 ms
Become-a-partner-landing.jpg
1800 ms
frs_board_logo_grey.png
1492 ms
gtm.js
63 ms
all.js
195 ms
widgets.js
11 ms
pink-arrow.png
1531 ms
sprite-full.png
1698 ms
menu-leaf.png
1660 ms
2D649C_0_0.woff
1831 ms
2D649C_1_0.woff
1841 ms
like.php
364 ms
analytics.js
68 ms
channel.js
248 ms
event
28 ms
activity
590 ms
fbevents.js
95 ms
cc
71 ms
activityi;src=2891218;type=suppo434;cat=cruk_313;ord=1;num=8095499729458;~oref=http%3A%2F%2Fwww.cancerresearchuk.org%2Fsupport-us
237 ms
343 ms
xd_arbiter.php
341 ms
xd_arbiter.php
616 ms
collect
186 ms
collect
496 ms
mobile-menu.tpl.html
1316 ms
menu-arrow-grey.gif
1323 ms
menu-arrow-pink-selected.gif
1355 ms
150 ms
x28112
392 ms
event
110 ms
fy8tT2klpgR.js
589 ms
activity
479 ms
LVx-xkvaJ0b.png
624 ms
collect
104 ms
button.0308b81ff1714e446f674b5b9793f2cd.js
282 ms
addthis_widget.js
57 ms
addthis_widget.js
183 ms
external-link-text.png
1267 ms
bear_donate_620_348.jpg
1518 ms
bear_donate_620_348.jpg
1357 ms
london-marathon-cookie.jpg
1390 ms
cruk_bear_0061_cropped.jpg
1435 ms
westminster_campaigning.jpg
1438 ms
Become-a-partner-landing.jpg
1432 ms
collect
214 ms
3591.js
40 ms
s
131 ms
u
100 ms
ga-audiences
102 ms
xd_arbiter.php
92 ms
ga-audiences
108 ms
follow_button.b9740740e0bcf9b0657c5b11bd4388da.en.html
32 ms
jot
102 ms
css__3Mq1UnK3nGfkDhgT_FPX3TF5PGXD7Aul-KMzwtUlBzU__sx9VXkLFoHDbQnLh7YBcINF1RPsB6mxuDEVSmWk7F9Y__BpbpYvIfbOCNHiP-X6sJaIjpLmf5740BA5F2PT8StmU.css
88 ms
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87 ms
collect
63 ms
boost
40 ms
300lo.json
33 ms
collect
12 ms
share-facebook.png
87 ms
share-google-plus.png
86 ms
share-twitter.png
82 ms
share-other.png
86 ms
sh.07f0d9bf220d07a763adad1e.html
46 ms
collect
46 ms
ga-audiences
20 ms
supportus.cancerresearchuk.org 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
Image elements do not have [alt] attributes
supportus.cancerresearchuk.org 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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
supportus.cancerresearchuk.org SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Document doesn't have a valid hreflang
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 Supportus.cancerresearchuk.org 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 Supportus.cancerresearchuk.org 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.
supportus.cancerresearchuk.org
Open Graph data is detected on the main page of Supportus Cancer Research UK. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: