2.2 sec in total
443 ms
1.5 sec
263 ms
Welcome to stortfordstarfish.co.uk homepage info - get ready to check Stortford Starfish best content right away, or after learning these important things about stortfordstarfish.co.uk
Swimming lessons in Bishops Stortford. We are an established swim school running small classes to provide a more personal service. Ages 4 months old & upwards.
Visit stortfordstarfish.co.ukWe analyzed Stortfordstarfish.co.uk page load time and found that the first response time was 443 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
stortfordstarfish.co.uk performance score
name
value
score
weighting
Value2.1 s
81/100
10%
Value6.4 s
10/100
25%
Value4.2 s
78/100
10%
Value500 ms
58/100
30%
Value0
100/100
15%
Value7.5 s
47/100
10%
443 ms
74 ms
148 ms
146 ms
299 ms
Our browser made a total of 46 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Stortfordstarfish.co.uk, 61% (28 requests) were made to Static.wixstatic.com and 33% (15 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (617 ms) relates to the external source Static.wixstatic.com.
Page size can be reduced by 307.1 kB (46%)
668.3 kB
361.2 kB
In fact, the total size of Stortfordstarfish.co.uk main page is 668.3 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. 55% of websites need less resources to load. HTML takes 333.3 kB which makes up the majority of the site volume.
Potential reduce by 253.6 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 253.6 kB or 76% of the original size.
Potential reduce by 53.4 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. Obviously, Stortford Starfish needs image optimization as it can save up to 53.4 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 48 B
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.
Number of requests can be reduced by 9 (21%)
42
33
The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stortford Starfish. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.
www.stortfordstarfish.co.uk
443 ms
minified.js
74 ms
focus-within-polyfill.js
148 ms
polyfill.min.js
146 ms
bootstrap-features.24d4529b.bundle.min.js
299 ms
main.24eb524d.bundle.min.js
308 ms
lodash.min.js
297 ms
react.production.min.js
297 ms
siteTags.bundle.min.js
290 ms
wix-perf-measure.bundle.min.js
276 ms
react-dom.production.min.js
288 ms
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stortfordstarfish.co.uk accessibility score
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
Buttons do not have an accessible name
Links do not have a discernible name
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
stortfordstarfish.co.uk best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
stortfordstarfish.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
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Stortfordstarfish.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 Stortfordstarfish.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.
stortfordstarfish.co.uk
Open Graph data is detected on the main page of Stortford Starfish. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: