3.5 sec in total
751 ms
2.4 sec
332 ms
Welcome to community.o2.co.uk homepage info - get ready to check Community O2 best content for United Kingdom right away, or after learning these important things about community.o2.co.uk
The O2 Community is where O2 customers come together to ask and answer questions, help with problems, bounce ideas off each other and have fun!
Visit community.o2.co.ukWe analyzed Community.o2.co.uk page load time and found that the first response time was 751 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
community.o2.co.uk performance score
name
value
score
weighting
Value4.0 s
23/100
10%
Value7.0 s
6/100
25%
Value19.9 s
0/100
10%
Value500 ms
58/100
30%
Value0.002
100/100
15%
Value26.2 s
0/100
10%
751 ms
169 ms
217 ms
218 ms
227 ms
Our browser made a total of 72 requests to load all elements on the main page. We found that 8% of them (6 requests) were addressed to the original Community.o2.co.uk, 43% (31 requests) were made to Static.o2.co.uk and 22% (16 requests) were made to O2uk.i.lithium.com. The less responsive or slowest element that took the longest time to load (751 ms) belongs to the original domain Community.o2.co.uk.
Page size can be reduced by 1.1 MB (71%)
1.6 MB
476.8 kB
In fact, the total size of Community.o2.co.uk main page is 1.6 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. 60% of websites need less resources to load. CSS take 550.5 kB which makes up the majority of the site volume.
Potential reduce by 258.6 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. 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 258.6 kB or 84% of the original size.
Potential reduce by 13.9 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. Community O2 images are well optimized though.
Potential reduce by 373.8 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 373.8 kB or 69% of the original size.
Potential reduce by 493.3 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. Community.o2.co.uk needs all CSS files to be minified and compressed as it can save up to 493.3 kB or 90% of the original size.
Number of requests can be reduced by 44 (65%)
68
24
The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Community O2. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
community.o2.co.uk
751 ms
o2uk_2014-439108329.css
169 ms
fonts.css
217 ms
custom-classes.css
218 ms
global.css
227 ms
_all-modules.css
344 ms
jquery.min.js
31 ms
modernizr.min.js
226 ms
mbox.js
267 ms
satelliteLib-0f7d9589551ed7071db2509e1b92aadeff17ecd3.js
53 ms
lia-scripts-head-min.js
288 ms
o2.min.js
171 ms
eluminate.js
53 ms
analytics.js
176 ms
o2-live-search.js
174 ms
edigital.js
370 ms
egain.js
178 ms
lia-scripts-common-min.js
371 ms
lia-scripts-body-min.js
370 ms
target.js
101 ms
standard
473 ms
logo-o2.png
147 ms
promo-icon-community.png
224 ms
message_has_url.png
53 ms
true
366 ms
logo-telefonica.png
146 ms
icon_community.png
52 ms
id
36 ms
tool-icon-search-sprite.png
106 ms
toolbar-sitetabs.png
108 ms
primary-nav-border.png
108 ms
header-xxl-grad-1px-repeat.jpg
107 ms
headersearch-xxl-diagonal_2000.png
178 ms
label-xxl-shadow1100.png
180 ms
label-xxl-line1100.png
181 ms
global.css
183 ms
promo-cta-arrow.png
182 ms
arrow-right.png
181 ms
footer-gradient-mobile.png
214 ms
footer-bubbles.png
214 ms
footer-list-splitter.png
251 ms
footer-sprite-social-icons.png
253 ms
sprite-logo-telefonica.png
254 ms
board-icon-apple.png
96 ms
board-icon-android.png
95 ms
board-icon-other.png
96 ms
promo-m-short_plain_dark_1_large.jpg
95 ms
promo-m-short_plain_dark_555_large.jpg
98 ms
promo-m-short_plain_dark_apps_large.jpg
97 ms
promo-m-short_plain_dark_22_large.jpg
98 ms
promo-m-short_plain_dark_4_large.jpg
99 ms
promo-m-short_plain_dark_50_large.jpg
101 ms
20150529_DooWappBoardBG_g.jpg
102 ms
90174277.js
161 ms
cookie-id.js
232 ms
EG36499597
115 ms
ga.js
42 ms
s-code-contents-d2e3f58d3f18050c00cfdd4af1ece2cc04457830.js
38 ms
frutiger-55roman.woff
316 ms
frutiger-45light.woff
353 ms
frutiger-46lightitalic.woff
362 ms
tool-icon-signin.png
160 ms
tool-icon-webchat.png
163 ms
tool-icon-storelocator.png
165 ms
id
28 ms
__utm.gif
20 ms
tracker
379 ms
allow_cobrowse.js
535 ms
Offers.egain
537 ms
cookie-id.js
152 ms
s49137356365099
8 ms
cm
78 ms
community.o2.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
Image elements do not have [alt] attributes
Links do not have a discernible name
community.o2.co.uk 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
Page has valid source maps
community.o2.co.uk 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
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
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Community.o2.co.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 Community.o2.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.
community.o2.co.uk
Open Graph description is not detected on the main page of Community O2. 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: