Tools & Wizards About Us
swellsuperstore.co.uk screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

swellsuperstore.co.uk

Swell Aquatic and Reptile Centre

Page Load Speed

3.5 sec in total

First Response

535 ms

Resources Loaded

2 sec

Page Rendered

992 ms

swellsuperstore.co.uk screenshot

About Website

Visit swellsuperstore.co.uk now to see the best up-to-date Swell Superstore content and also check out these interesting facts you probably never knew about swellsuperstore.co.uk

Swell Aquatic and Reptile Centre is a leading retailer of reptiles and reptile products as well as fish and aquarium products.

Visit swellsuperstore.co.uk

Key Findings

We analyzed Swellsuperstore.co.uk page load time and found that the first response time was 535 ms and then it took 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.

Performance Metrics

swellsuperstore.co.uk performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value20.7 s

0/100

25%

SI (Speed Index)

Value3.9 s

83/100

10%

TBT (Total Blocking Time)

Value1,600 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.633

9/100

15%

TTI (Time to Interactive)

Value12.9 s

13/100

10%

Network Requests Diagram

visit-us

535 ms

calendar.css

21 ms

styles.css

32 ms

uppy-custom.css

26 ms

tooltipster.min.css

29 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Swellsuperstore.co.uk, 18% (10 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Reptiles.swelluk.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 174.3 kB (5%)

Content Size

3.8 MB

After Optimization

3.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Swellsuperstore.co.uk main page is 3.8 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. 70% of websites need less resources to load. Images take 3.2 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 166.0 kB

  • Original 204.9 kB
  • After minification 177.0 kB
  • After compression 38.9 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. This page needs HTML code to be minified as it can gain 27.9 kB, which is 14% 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 166.0 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 7.9 kB

  • Original 3.2 MB
  • After minification 3.2 MB

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 Superstore images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 12 B

  • Original 261.4 kB
  • After minification 261.4 kB
  • After compression 261.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 334 B

  • Original 63.3 kB
  • After minification 63.3 kB
  • After compression 63.0 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. Swellsuperstore.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 9 (21%)

Requests Now

43

After Optimization

34

  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Swell Superstore. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

visit-us

visit-us

535 ms

calendar.css

calendar.css

21 ms

styles.css

styles.css

32 ms

uppy-custom.css

uppy-custom.css

26 ms

tooltipster.min.css

tooltipster.min.css

29 ms

button.css

button.css

23 ms

css2

css2

52 ms

logo-light.svg

logo-light.svg

50 ms

5-star.svg

5-star.svg

49 ms

logo-feefo.svg

logo-feefo.svg

62 ms

logo.svg

logo.svg

63 ms

qkBIXvYC6trAT55ZBi1ueQVIjQTD-JqqFA.ttf

qkBIXvYC6trAT55ZBi1ueQVIjQTD-JqqFA.ttf

20 ms

qkBIXvYC6trAT55ZBi1ueQVIjQTDppqqFA.ttf

qkBIXvYC6trAT55ZBi1ueQVIjQTDppqqFA.ttf

23 ms

qkBIXvYC6trAT55ZBi1ueQVIjQTDH52qFA.ttf

qkBIXvYC6trAT55ZBi1ueQVIjQTDH52qFA.ttf

26 ms

rocket-loader.min.js

rocket-loader.min.js

16 ms

Map_23052024.jpg

Map_23052024.jpg

648 ms

shop_interior_1.png

shop_interior_1.png

20 ms

IMG_9366.JPG

IMG_9366.JPG

21 ms

IMG_9432.JPG

IMG_9432.JPG

22 ms

IMG_9436.JPG

IMG_9436.JPG

20 ms

561A9893.jpg

561A9893.jpg

523 ms

IMG_9357_Edited_1.jpg

IMG_9357_Edited_1.jpg

30 ms

IMG_9319.JPG

IMG_9319.JPG

39 ms

IMG_9420.JPG

IMG_9420.JPG

34 ms

IMG_9429.JPG

IMG_9429.JPG

36 ms

Image_from_iOS.jpg

Image_from_iOS.jpg

549 ms

IMG_9348_3.JPG

IMG_9348_3.JPG

46 ms

IMG_9345_1.JPG

IMG_9345_1.JPG

50 ms

IMG_9328_3.JPG

IMG_9328_3.JPG

56 ms

IMG_9413_1.JPG

IMG_9413_1.JPG

64 ms

IMG_9377_1.JPG

IMG_9377_1.JPG

552 ms

IMG_9339_3.JPG

IMG_9339_3.JPG

77 ms

store.jpg

store.jpg

83 ms

IMG_9411.JPG

IMG_9411.JPG

670 ms

indoor_2.png

indoor_2.png

771 ms

IMG_9297_2.JPG

IMG_9297_2.JPG

1032 ms

Visa_1.png

Visa_1.png

566 ms

Mastercard_1.png

Mastercard_1.png

568 ms

Maestro_1.png

Maestro_1.png

579 ms

PayPal_1.png

PayPal_1.png

580 ms

Klarna_1.png

Klarna_1.png

591 ms

Apple_Pay_1.png

Apple_Pay_1.png

593 ms

PayPal_Pay_Later_1.png

PayPal_Pay_Later_1.png

614 ms

icons.woff

icons.woff

449 ms

qkBKXvYC6trAT7RQNNK2EG7SIwPWMNmlUElP.ttf

qkBKXvYC6trAT7RQNNK2EG7SIwPWMNmlUElP.ttf

4 ms

qkBKXvYC6trAT7RQNNK2EG7SIwPWMNlCV0lP.ttf

qkBKXvYC6trAT7RQNNK2EG7SIwPWMNlCV0lP.ttf

23 ms

qkBKXvYC6trAT7RQNNK2EG7SIwPWMNkcV0lP.ttf

qkBKXvYC6trAT7RQNNK2EG7SIwPWMNkcV0lP.ttf

23 ms

nKKU-Go6G5tXcr5mOCWg.ttf

nKKU-Go6G5tXcr5mOCWg.ttf

36 ms

nKKZ-Go6G5tXcoaS.ttf

nKKZ-Go6G5tXcoaS.ttf

35 ms

nKKU-Go6G5tXcr4-OSWg.ttf

nKKU-Go6G5tXcr4-OSWg.ttf

36 ms

nKKU-Go6G5tXcr4uPiWg.ttf

nKKU-Go6G5tXcr4uPiWg.ttf

37 ms

print.css

print.css

12 ms

c2cbf43f-a4e2-4091-aa07-9ad79cbb7aad

c2cbf43f-a4e2-4091-aa07-9ad79cbb7aad

127 ms

bundle-common.min.js

bundle-common.min.js

42 ms

bundle-cms.min.js

bundle-cms.min.js

12 ms

Accessibility Review

swellsuperstore.co.uk accessibility score

80

Accessibility Issues

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

High

[aria-*] attributes do not match their roles

High

[role]s do not have all required [aria-*] attributes

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

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

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

swellsuperstore.co.uk best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

swellsuperstore.co.uk SEO score

89

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Swellsuperstore.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 Swellsuperstore.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.

Social Sharing Optimization

swellsuperstore.co.uk

Open Graph description is not detected on the main page of Swell Superstore. 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: