4.8 sec in total
517 ms
3.9 sec
331 ms
Click here to check amazing UK Diving content for India. Otherwise, check out these important facts you probably never knew about ukdiving.co.uk
UK Diving - The worlds largest internet resource for divers, Diving and Scuba Diving resource UK, used kit , Wreck Database, find a buddy, World Dives, news, forums, reviews.
Visit ukdiving.co.ukWe analyzed Ukdiving.co.uk page load time and found that the first response time was 517 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
ukdiving.co.uk performance score
name
value
score
weighting
Value2.5 s
68/100
10%
Value3.5 s
63/100
25%
Value3.1 s
93/100
10%
Value110 ms
98/100
30%
Value0
100/100
15%
Value3.7 s
91/100
10%
517 ms
516 ms
15 ms
29 ms
161 ms
Our browser made a total of 119 requests to load all elements on the main page. We found that 36% of them (43 requests) were addressed to the original Ukdiving.co.uk, 32% (38 requests) were made to Ukdiving-ad.co.uk and 13% (15 requests) were made to Maps.google.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Ukdiving-ad.co.uk.
Page size can be reduced by 546.9 kB (43%)
1.3 MB
715.9 kB
In fact, the total size of Ukdiving.co.uk main page is 1.3 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. 55% of websites need less resources to load. Javascripts take 701.8 kB which makes up the majority of the site volume.
Potential reduce by 55.3 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 55.3 kB or 84% of the original size.
Potential reduce by 2.0 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. UK Diving images are well optimized though.
Potential reduce by 463.4 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 463.4 kB or 66% of the original size.
Potential reduce by 26.3 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. Ukdiving.co.uk needs all CSS files to be minified and compressed as it can save up to 26.3 kB or 81% of the original size.
Number of requests can be reduced by 54 (48%)
112
58
The browser has sent 112 CSS, Javascripts, AJAX and image requests in order to completely render the main page of UK Diving. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and as a result speed up the page load time.
ukdiving.co.uk
517 ms
core.css
516 ms
jsapi
15 ms
jquery.min.js
29 ms
jquery.scrollTo-min.js
161 ms
home.js
162 ms
mootools-1.2.4-core-yc.js
538 ms
mootools-1.2.4.2-more.js
785 ms
scroller.js
166 ms
scroller_init.js
239 ms
adx.js
248 ms
202 ms
adjs.php
188 ms
Sharks%20of%20Rang.jpg
576 ms
505 ms
body-background.png
81 ms
frame-background.png
98 ms
header-background.png
278 ms
logo.gif
160 ms
search_button.png
165 ms
join-background.png
205 ms
join_button.gif
247 ms
sliding_advert_underwater_watchshop.jpg
495 ms
sliding_advert_underwater_bookshop.jpg
731 ms
sliding_advert_activity_bags.jpg
729 ms
sliding_advert_underwater_torchshop.jpg
498 ms
commercial-forum-ad.jpg
364 ms
Underwater_Watcheshop_Left_Column_Ad.gif
1139 ms
Underwater_Bookshop_Left_Column_Ad.gif
966 ms
WebSpring_Left_Column_Ad.gif
917 ms
Underwater_Torchshop_Left_Column_Ad.gif
845 ms
adimage.php
981 ms
adlog.php
111 ms
home-info-background.gif
623 ms
info-box-medium.png
627 ms
home_page_icons.gif
704 ms
home-forum.jpg
707 ms
home-buddy.jpg
740 ms
sliding_adverts_BG.jpg
773 ms
info-box-small.png
783 ms
home-classifieds.jpg
804 ms
home-wreck.jpg
817 ms
home-news.jpg
848 ms
info-box-large.png
853 ms
home-places-map.gif
1127 ms
back.png
886 ms
placelisting-a-background.gif
900 ms
info-box-multi-large.png
931 ms
sea-conditions-map.jpg
931 ms
weather-background.jpg
969 ms
big-ad-box.png
981 ms
adjs.php
278 ms
adimage.php
1286 ms
adlog.php
97 ms
adjs.php
182 ms
adimage.php
839 ms
adlog.php
93 ms
adjs.php
179 ms
adimage.php
423 ms
adlog.php
92 ms
adjs.php
179 ms
adimage.php
409 ms
adlog.php
93 ms
adjs.php
189 ms
adimage.php
93 ms
adlog.php
93 ms
adjs.php
150 ms
adimage.php
89 ms
adlog.php
95 ms
adjs.php
103 ms
adimage.php
198 ms
adlog.php
108 ms
adjs.php
102 ms
adimage.php
195 ms
adlog.php
120 ms
adjs.php
115 ms
adimage.php
434 ms
adlog.php
109 ms
adjs.php
104 ms
adimage.php
455 ms
adlog.php
94 ms
adjs.php
107 ms
adimage.php
99 ms
adlog.php
99 ms
maps
30 ms
ga.js
29 ms
__utm.gif
11 ms
common.js
10 ms
map.js
10 ms
overlay.js
9 ms
sea-conditions.xml
91 ms
StaticMapService.GetMapImage
118 ms
util.js
21 ms
onion.js
22 ms
openhand_8_8.cur
41 ms
ViewportInfoService.GetViewportInfo
114 ms
stats.js
29 ms
controls.js
24 ms
transparent.png
17 ms
css
41 ms
infowindow.js
27 ms
google4.png
28 ms
marker.js
17 ms
mapcnt6.png
24 ms
sv5.png
25 ms
tmapctrl.png
16 ms
cb_scout5.png
30 ms
tmapctrl4.png
30 ms
imgs8.png
31 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
29 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
43 ms
Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf
57 ms
d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf
55 ms
vt
6 ms
vt
30 ms
vt
4 ms
vt
15 ms
vt
16 ms
AuthenticationService.Authenticate
113 ms
ukdiving.co.uk accessibility score
ukdiving.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
ukdiving.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
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ukdiving.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 Ukdiving.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.
ukdiving.co.uk
Open Graph description is not detected on the main page of UK Diving. 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: