4.8 sec in total
1.9 sec
2.8 sec
87 ms
Click here to check amazing Dave Development content for United States. Otherwise, check out these important facts you probably never knew about davedevelopment.co.uk
Visit davedevelopment.co.ukWe analyzed Davedevelopment.co.uk page load time and found that the first response time was 1.9 sec and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
davedevelopment.co.uk performance score
name
value
score
weighting
Value2.4 s
71/100
10%
Value3.3 s
70/100
25%
Value2.9 s
95/100
10%
Value130 ms
96/100
30%
Value0.019
100/100
15%
Value4.9 s
78/100
10%
1941 ms
262 ms
74 ms
175 ms
9 ms
Our browser made a total of 32 requests to load all elements on the main page. We found that 16% of them (5 requests) were addressed to the original Davedevelopment.co.uk, 63% (20 requests) were made to Use.edgefonts.net and 6% (2 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Davedevelopment.co.uk.
Page size can be reduced by 128.5 kB (54%)
235.9 kB
107.4 kB
In fact, the total size of Davedevelopment.co.uk main page is 235.9 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. Javascripts take 128.7 kB which makes up the majority of the site volume.
Potential reduce by 7.1 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 1.6 kB, which is 17% 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 7.1 kB or 72% of the original size.
Potential reduce by 0 B
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. Dave Development images are well optimized though.
Potential reduce by 78.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 78.3 kB or 61% of the original size.
Potential reduce by 43.1 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. Davedevelopment.co.uk needs all CSS files to be minified and compressed as it can save up to 43.1 kB or 79% of the original size.
Number of requests can be reduced by 5 (42%)
12
7
The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dave Development. 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.
davedevelopment.co.uk
1941 ms
main.min.css
262 ms
source-sans-pro:n2,i2,n3,i3,n4,i4,n6,i6,n7,i7,n9,i9;source-code-pro:n4,n7;volkhov.js
74 ms
modernizr-2.6.2.custom.min.js
175 ms
tomorrow-night-eighties.min.css
9 ms
highlight.min.js
13 ms
jquery.min.js
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scripts.min.js
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davedevelopment.co.uk
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dave.png
191 ms
analytics.js
62 ms
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davedevelopment.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Links do not have a discernible name
davedevelopment.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
davedevelopment.co.uk SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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 Davedevelopment.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 Davedevelopment.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.
davedevelopment.co.uk
Open Graph description is not detected on the main page of Dave Development. 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: