4.1 sec in total
181 ms
3.4 sec
579 ms
Welcome to sealifeeurope.com homepage info - get ready to check SEA LIFE Europe best content right away, or after learning these important things about sealifeeurope.com
SEA LIFE aquariums are fantastic family attractions with stunning marine habitats and displays. Find your nearest SEA LIFE & buy tickets online to save. Perfect for a family day out.
Visit sealifeeurope.comWe analyzed Sealifeeurope.com page load time and found that the first response time was 181 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
sealifeeurope.com performance score
name
value
score
weighting
Value5.6 s
5/100
10%
Value6.9 s
6/100
25%
Value8.3 s
19/100
10%
Value680 ms
44/100
30%
Value0
100/100
15%
Value8.7 s
36/100
10%
181 ms
351 ms
928 ms
356 ms
71 ms
Our browser made a total of 47 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Sealifeeurope.com, 30% (14 requests) were made to Az773496.vo.msecnd.net and 9% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Az773496.vo.msecnd.net.
Page size can be reduced by 681.6 kB (32%)
2.1 MB
1.4 MB
In fact, the total size of Sealifeeurope.com main page is 2.1 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. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 88.0 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 43.3 kB, which is 44% 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 88.0 kB or 89% of the original size.
Potential reduce by 44.7 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. SEA LIFE Europe images are well optimized though.
Potential reduce by 35.0 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 35.0 kB or 43% of the original size.
Potential reduce by 513.8 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. Sealifeeurope.com needs all CSS files to be minified and compressed as it can save up to 513.8 kB or 89% of the original size.
Number of requests can be reduced by 7 (18%)
39
32
The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SEA LIFE Europe. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
www.visitsealife.com
181 ms
www.visitsealife.com
351 ms
www2.visitsealife.com
928 ms
sea-life.css
356 ms
css
71 ms
css
83 ms
modernizr.min.js
321 ms
vendor.min.js
599 ms
global.min.js
492 ms
sea-life.min.js
514 ms
jquery.validate.min.js
138 ms
jquery.validate.unobtrusive.min.js
165 ms
accesso.js
661 ms
ga.js
303 ms
sea-life-logo-1x.png
552 ms
gb.svg
257 ms
de.svg
513 ms
locations-map.png
444 ms
locations-pin-base.svg
253 ms
cross-white.svg
507 ms
www2.visitsealife.com
517 ms
blue-grad.png
509 ms
LeftArrow-Shadow.png
508 ms
RightArrow-Shadow.png
800 ms
www2.visitsealife.com
867 ms
left-blue-grad.png
800 ms
footer-merlin-group.png
798 ms
girl-w-piranhas.jpg
868 ms
sealife-logo.png
891 ms
girl-w-lion-fish.jpg
999 ms
ray-header.jpg
1068 ms
sealife-large-logo.png
928 ms
brp_logo_tile.png
947 ms
snorke-icon.png
926 ms
20150211untitled1090-zf-7970-27915-1-006-_cropped.jpg
966 ms
seastar-icon-large.png
931 ms
trust-icon-large.png
937 ms
20150211untitled1100-zf-7970-27915-1-009-_cropped.jpg
968 ms
featured-img01.jpg
1007 ms
seatrust-color.png
974 ms
5718gH8nDy3hFVihOpkY5InF5uFdDttMLvmWuJdhhgs.ttf
331 ms
nj47mAZe0mYUIySgfn0wpQ.ttf
392 ms
v0SdcGFAl2aezM9Vq_aFTQ.ttf
687 ms
DvlFBScY1r-FMtZSYIYoYw.ttf
687 ms
fontawesome-webfont.woff
750 ms
__utm.gif
359 ms
shim.html
248 ms
sealifeeurope.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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
sealifeeurope.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
sealifeeurope.com 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
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sealifeeurope.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Sealifeeurope.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.
sealifeeurope.com
Open Graph data is detected on the main page of SEA LIFE Europe. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: