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swimia.co.uk screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    60% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

swimia.co.uk

The Most Complete Pools Guide for United Kingdom - Swimia

Page Load Speed

3.8 sec in total

First Response

344 ms

Resources Loaded

2.3 sec

Page Rendered

1.2 sec

swimia.co.uk screenshot

About Website

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

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Visit swimia.co.uk

Key Findings

We analyzed Swimia.co.uk page load time and found that the first response time was 344 ms and then it took 3.5 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

swimia.co.uk performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

57/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

28/100

25%

SI (Speed Index)

Value5.3 s

58/100

10%

TBT (Total Blocking Time)

Value3,440 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.01

100/100

15%

TTI (Time to Interactive)

Value7.9 s

44/100

10%

Network Requests Diagram

swimia.co.uk

344 ms

www.swimia.co.uk

438 ms

sw.css

85 ms

adsbygoogle.js

57 ms

GLOBAL.js

383 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 83% of them (25 requests) were addressed to the original Swimia.co.uk, 10% (3 requests) were made to Google.com and 3% (1 request) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (783 ms) belongs to the original domain Swimia.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 42.4 kB (16%)

Content Size

260.1 kB

After Optimization

217.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Swimia.co.uk main page is 260.1 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 160.1 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 38.4 kB

  • Original 48.2 kB
  • After minification 46.5 kB
  • After compression 9.8 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 38.4 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 221 B

  • Original 160.1 kB
  • After minification 159.9 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. Swimia images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 155 B

  • Original 29.4 kB
  • After minification 29.4 kB
  • After compression 29.3 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

-16%

Potential reduce by 3.6 kB

  • Original 22.4 kB
  • After minification 22.4 kB
  • After compression 18.7 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. Swimia.co.uk needs all CSS files to be minified and compressed as it can save up to 3.6 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (37%)

Requests Now

27

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Swimia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

swimia.co.uk

swimia.co.uk

344 ms

www.swimia.co.uk

www.swimia.co.uk

438 ms

sw.css

sw.css

85 ms

adsbygoogle.js

adsbygoogle.js

57 ms

GLOBAL.js

GLOBAL.js

383 ms

termsfeed.cookie-consent.js

termsfeed.cookie-consent.js

783 ms

responsive.menu.js

responsive.menu.js

730 ms

www.swimia.co.uk.jpg

www.swimia.co.uk.jpg

721 ms

search_box_icon.png

search_box_icon.png

721 ms

resp_menu_label.png

resp_menu_label.png

722 ms

close-icon.png

close-icon.png

699 ms

cse.js

cse.js

237 ms

slider_bg.jpg

slider_bg.jpg

690 ms

swimia.home_picture.jpg

swimia.home_picture.jpg

688 ms

back-to-top.png

back-to-top.png

667 ms

L.swimia.b.x.jpg

L.swimia.b.x.jpg

681 ms

C.swimia.b.x.jpg

C.swimia.b.x.jpg

677 ms

E.swimia.b.x.jpg

E.swimia.b.x.jpg

681 ms

B.swimia.b.x.jpg

B.swimia.b.x.jpg

682 ms

M.swimia.b.x.jpg

M.swimia.b.x.jpg

684 ms

S.swimia.b.x.jpg

S.swimia.b.x.jpg

685 ms

G.swimia.b.x.jpg

G.swimia.b.x.jpg

685 ms

city_bullet.png

city_bullet.png

686 ms

bullet_mark_blue.png

bullet_mark_blue.png

687 ms

verified.png

verified.png

687 ms

cse_element__en.js

cse_element__en.js

57 ms

default+en.css

default+en.css

162 ms

default.css

default.css

168 ms

133 ms

nav_icon.png

nav_icon.png

140 ms

Accessibility Review

swimia.co.uk accessibility score

83

Accessibility Issues

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

Image elements do not have [alt] attributes

High

<input type="image"> elements do not have [alt] text

High

Links do not have a discernible name

Best Practices

swimia.co.uk best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

swimia.co.uk SEO score

82

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 doesn't use 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 Swimia.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 Swimia.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

swimia.co.uk

Open Graph data is detected on the main page of Swimia. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: