5.9 sec in total
554 ms
4.8 sec
516 ms
Visit divealot.co.uk now to see the best up-to-date DIVEALOT content and also check out these interesting facts you probably never knew about divealot.co.uk
PADI dive centre and instruction. Fully stocked shop, specialist in scuba diving products and PADI training and service centre. We teach everything from try dives to instructor in a safe fun environme...
Visit divealot.co.ukWe analyzed Divealot.co.uk page load time and found that the first response time was 554 ms and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
divealot.co.uk performance score
name
value
score
weighting
Value2.8 s
58/100
10%
Value5.0 s
27/100
25%
Value4.8 s
67/100
10%
Value240 ms
85/100
30%
Value0.066
97/100
15%
Value7.9 s
43/100
10%
554 ms
1071 ms
1435 ms
436 ms
37 ms
Our browser made a total of 21 requests to load all elements on the main page. We found that 19% of them (4 requests) were addressed to the original Divealot.co.uk, 29% (6 requests) were made to Le-cdn.website-editor.net and 24% (5 requests) were made to Static-cdn.website-editor.net. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Divealot.co.uk.
Page size can be reduced by 149.0 kB (23%)
660.0 kB
510.9 kB
In fact, the total size of Divealot.co.uk main page is 660.0 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 344.0 kB which makes up the majority of the site volume.
Potential reduce by 72.5 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 72.5 kB or 70% of the original size.
Potential reduce by 76.1 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, DIVEALOT needs image optimization as it can save up to 76.1 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 65 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.
Potential reduce by 372 B
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. Divealot.co.uk has all CSS files already compressed.
Number of requests can be reduced by 5 (33%)
15
10
The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DIVEALOT. 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 CSS and as a result speed up the page load time.
divealot.co.uk
554 ms
divealot.co.uk
1071 ms
www.divealot.co.uk
1435 ms
script.js
436 ms
css2
37 ms
d-css-runtime-desktop-one-package-structured-global.min.css
45 ms
96930b5879d1c3f0123667d820404547.css
42 ms
4f0368ffbdfa43469217c92429f89b75_withFlex_1.min.css
1407 ms
1and1-runtime.css
539 ms
4f0368ffbdfa43469217c92429f89b75_home_withFlex_1.min.css
592 ms
dive+a+lot+logo+pdptr+png+1-1920w.PNG
877 ms
dive+a+lot+logo+-+scuba+1-33a59b4f-1920w.jpg
699 ms
IMG_6703-1920w.jpg
860 ms
PADI-Flowchart-2018-1920w.JPG
898 ms
service+fb-1920w.jpg
711 ms
jquery.min.js
16 ms
d-js-one-runtime-unified-desktop.min.js
8 ms
IMG_4983-9851701f-1920w.JPG
542 ms
Museo_Slab_500.otf
57 ms
fontawesome-webfont.woff
7 ms
dm-common-icons.ttf
20 ms
divealot.co.uk accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
Image elements do not have [alt] attributes
Links do not have a discernible name
divealot.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
divealot.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
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 Divealot.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 Divealot.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.
divealot.co.uk
Open Graph data is detected on the main page of DIVEALOT. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: