3.1 sec in total
520 ms
2.2 sec
417 ms
Click here to check amazing Swell UK content for United Kingdom. Otherwise, check out these important facts you probably never knew about swelluk.com
Swell UK is the UK's largest online pond and aquarium store. Order by 5pm for same-day despatch during the week, or 1pm at the weekend.
Visit swelluk.comWe analyzed Swelluk.com page load time and found that the first response time was 520 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
swelluk.com performance score
name
value
score
weighting
Value2.9 s
53/100
10%
Value8.2 s
2/100
25%
Value19.6 s
0/100
10%
Value7,590 ms
0/100
30%
Value0.857
4/100
15%
Value34.6 s
0/100
10%
520 ms
303 ms
24 ms
201 ms
378 ms
Our browser made a total of 43 requests to load all elements on the main page. We found that 79% of them (34 requests) were addressed to the original Swelluk.com, 9% (4 requests) were made to Fonts.gstatic.com and 7% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (688 ms) belongs to the original domain Swelluk.com.
Page size can be reduced by 419.6 kB (46%)
921.9 kB
502.3 kB
In fact, the total size of Swelluk.com main page is 921.9 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. 40% of websites need less resources to load. Images take 398.2 kB which makes up the majority of the site volume.
Potential reduce by 159.9 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 159.9 kB or 83% of the original size.
Potential reduce by 1.6 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. Swell UK images are well optimized though.
Potential reduce by 33.5 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 33.5 kB or 60% of the original size.
Potential reduce by 224.6 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. Swelluk.com needs all CSS files to be minified and compressed as it can save up to 224.6 kB or 82% of the original size.
Number of requests can be reduced by 8 (22%)
36
28
The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Swell 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 9 to 1 for JavaScripts and as a result speed up the page load time.
www.swelluk.com
520 ms
A.libs,,_font-awesome,,_css,,_font-awesome.min.css+libs,,_bootstrap,,_css,,_bootstrap.min.css+libs,,_owl,,_assets,,_owl.carousel.min.css+css,,_style.min.css,,qv==25022016.2+css,,_responsive.min.css,,qv==25022016.2+css,,_colour,,_swelluk.min.css,,qv==25022016.2,Mcc.WDH0H7_UQd.css.pagespeed.cf.e2jq5qMvPH.css
303 ms
css
24 ms
rs.min.js.pagespeed.jm.y8BaL3Nq-P.js
201 ms
jquery-1.11.2.min.js.pagespeed.jm.J-8M9bCq0j.js
378 ms
bootstrap.min.js.pagespeed.jm.kK8yV2Ta4q.js
202 ms
modernizr.min.js.pagespeed.jm.MGnOJ6wlqR.js
498 ms
owl.carousel.min.js.pagespeed.jm.XFaRvc2D_z.js
646 ms
app.min.js,qv=25022016.2.pagespeed.jm.z7jEhmnMhr.js
376 ms
social.min.js
378 ms
analytics.js
140 ms
xintroducing-brand-shops.jpg.pagespeed.ic.gC1LwC0r-n.jpg
112 ms
xFEB-24-PROMO-SLIDER.jpg.pagespeed.ic.pa9sgHNv52.jpg
684 ms
xHomepage-Fluval.jpg.pagespeed.ic.19982e0LuO.jpg
667 ms
xHomepage-Juwel.jpg.pagespeed.ic.qY-JL4ycrV.jpg
682 ms
xstar_rating.png.pagespeed.ic.fzKCTE7IGH.png
665 ms
300x200xSpring-Pond-300x200.jpg.pagespeed.ic.f16tp3KZS_.jpg
686 ms
300x200xchild-looking-at-Koi-Carp-fish-in-pond-300x200.jpg.pagespeed.ic.Bp0EAzbBvc.jpg
688 ms
300x200xgreen-pond-water-300x200.png.pagespeed.ic.yKvhQLL6Va.jpg
684 ms
xlogo_w.png.pagespeed.ic.WEG8E49PlK.png
683 ms
xlogo_w.png.pagespeed.ic.RxiWw9CIu2.png
684 ms
xlogo_w.png.pagespeed.ic.g6NboAoOcq.png
686 ms
cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff
47 ms
k3k702ZOKiLJc3WVjuplzHhCUOGz7vYGh680lGh-uXM.woff
47 ms
fontawesome-webfont.woff
595 ms
4Z-2qkHrI1biwaOxvW6ZTA.woff
264 ms
Mef17w3J4CtS0lw4Wa_8rxsxEYwM7FgeyaSgU71cLG0.woff
264 ms
ec.js
10 ms
collect
220 ms
collect
361 ms
aquarium-systems-reef-crystals-25-kg.jpg
139 ms
aquarium-systems-instant-ocean-25-kg.jpg
135 ms
ct_10percentoff-withcode.png
144 ms
oceanrunner-6500.gif
135 ms
tropicmarinpro.jpg
136 ms
Force-Hybrid-5000.jpg
129 ms
rowaphos-image.gif
230 ms
pontec-pondovac-image.jpg
236 ms
Swell_filter%20pumps1_new.jpg
235 ms
swell_Fountain_Pump_new.jpg
237 ms
TetraPond-Variety-Sticks-600g-0.jpg
245 ms
1staid.jpg
246 ms
biorb_aquarium_scratch_remover_kit.jpg.jpg
328 ms
swelluk.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
[role]s do not have all required [aria-*] attributes
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
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
swelluk.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
Missing source maps for large first-party JavaScript
swelluk.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
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Swelluk.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 Swelluk.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.
swelluk.com
Open Graph data is detected on the main page of Swell UK. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: