3.7 sec in total
422 ms
2.9 sec
405 ms
Click here to check amazing Swell UK content. Otherwise, check out these important facts you probably never knew about swelluk.co.uk
Swell UK is the UK's largest online pond and aquarium store. Order by 7pm for next-day Express Delivery!
Visit swelluk.co.ukWe analyzed Swelluk.co.uk page load time and found that the first response time was 422 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
swelluk.co.uk performance score
name
value
score
weighting
Value2.9 s
52/100
10%
Value23.6 s
0/100
25%
Value19.0 s
0/100
10%
Value2,000 ms
8/100
30%
Value0.938
3/100
15%
Value34.4 s
0/100
10%
422 ms
471 ms
416 ms
27 ms
203 ms
Our browser made a total of 47 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Swelluk.co.uk, 79% (37 requests) were made to Swelluk.com and 9% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (973 ms) relates to the external source Swelluk.com.
Page size can be reduced by 550.2 kB (54%)
1.0 MB
473.8 kB
In fact, the total size of Swelluk.co.uk main page is 1.0 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. 45% of websites need less resources to load. Images take 382.2 kB which makes up the majority of the site volume.
Potential reduce by 281.7 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 117.6 kB, which is 38% 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 281.7 kB or 90% of the original size.
Potential reduce by 10.8 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 224.2 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.co.uk needs all CSS files to be minified and compressed as it can save up to 224.2 kB or 82% of the original size.
Number of requests can be reduced by 8 (21%)
39
31
The browser has sent 39 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.
swelluk.co.uk
422 ms
www.swelluk.com
471 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==07032016.1+css,,_responsive.min.css,,qv==07032016.1+css,,_colour,,_swelluk.min.css,,qv==07032016.1,Mcc.FWW95-gGWo.css.pagespeed.cf.vLpeg1dgXe.css
416 ms
css
27 ms
rs.min.js.pagespeed.jm.y8BaL3Nq-P.js
203 ms
jquery-1.11.2.min.js.pagespeed.jm.J-8M9bCq0j.js
221 ms
bootstrap.min.js.pagespeed.jm.kK8yV2Ta4q.js
200 ms
modernizr.min.js.pagespeed.jm.MGnOJ6wlqR.js
201 ms
owl.carousel.min.js.pagespeed.jm.XFaRvc2D_z.js
205 ms
app.min.js,qv=07032016.1.pagespeed.jm.ILcLDddpXu.js
214 ms
social.min.js
300 ms
analytics.js
231 ms
xlogo.png.pagespeed.ic.BOilYzy6Sr.png
152 ms
xintroducing-brand-shops.jpg.pagespeed.ic.gC1LwC0r-n.jpg
156 ms
xSpring-Price-Crash-Sale.jpg.pagespeed.ic.QxusnW5Tx8.jpg
379 ms
xhp-clearance-sale.png.pagespeed.ic.w77nH2pdvK.png
232 ms
xHomepage-Juwel.jpg.pagespeed.ic.qY-JL4ycrV.jpg
234 ms
xstar_rating.png.pagespeed.ic.fzKCTE7IGH.png
165 ms
300x200xPlecostomus-300x200.jpg.pagespeed.ic.tUa9RLsy_k.jpg
232 ms
300x200xSpring-Pond-300x200.jpg.pagespeed.ic.f16tp3KZS_.jpg
233 ms
300x200xchild-looking-at-Koi-Carp-fish-in-pond-300x200.jpg.pagespeed.ic.Bp0EAzbBvc.jpg
376 ms
xlogo_w.png.pagespeed.ic.WEG8E49PlK.png
376 ms
xlogo_w.png.pagespeed.ic.RxiWw9CIu2.png
376 ms
xlogo_w.png.pagespeed.ic.g6NboAoOcq.png
377 ms
xFeefo_GOLD_Trusted_Merchant_2016.png.pagespeed.ic.gnl52i9rTi.png
377 ms
cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
58 ms
k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf
57 ms
fontawesome-webfont.woff
973 ms
sr63xTucDSbOV6kDLSAZiA.ttf
57 ms
Mef17w3J4CtS0lw4Wa_8ry3USBnSvpkopQaUR-2r7iU.ttf
56 ms
ec.js
30 ms
collect
757 ms
collect
159 ms
ct_springpricecrash.png
156 ms
freeze-dried-brine-shrimp.jpg
155 ms
aquarium-systems-reef-crystals-25-kg.jpg
155 ms
blagdon_powersafe_switch_box_new.jpg
155 ms
Pro%20Clear%20Ultra%2055.jpg
153 ms
Fish_Mate_2500_GUV_Pond_Filter.jpg
153 ms
TetraPond-Variety-Sticks-600g-0.jpg
247 ms
ct_megadeal.png
244 ms
Fast-start.jpg
246 ms
swell-activated-filter-carbon-image.JPG
243 ms
swell_barley_bale_new.jpg
246 ms
swell_control_green_water.jpg
239 ms
ammo-lock1_image.jpg
341 ms
stretch-extended.jpg
340 ms
swelluk.co.uk 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.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
Missing source maps for large first-party JavaScript
swelluk.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
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.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 Swelluk.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.
swelluk.co.uk
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: