3.3 sec in total
313 ms
2.8 sec
202 ms
Welcome to stampdutycalculator.org.uk homepage info - get ready to check Stamp Duty Calculator best content for United Kingdom right away, or after learning these important things about stampdutycalculator.org.uk
Stamp duty calculator with instant stamp duty calculations. Stamp duty calculations for moving home, additional property purchases and first time buyers. Compare SDLT calculations instantly.
Visit stampdutycalculator.org.ukWe analyzed Stampdutycalculator.org.uk page load time and found that the first response time was 313 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.
stampdutycalculator.org.uk performance score
name
value
score
weighting
Value3.5 s
36/100
10%
Value5.7 s
17/100
25%
Value5.3 s
58/100
10%
Value180 ms
91/100
30%
Value0
100/100
15%
Value6.2 s
62/100
10%
313 ms
547 ms
316 ms
307 ms
356 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that 63% of them (33 requests) were addressed to the original Stampdutycalculator.org.uk, 13% (7 requests) were made to Apis.google.com and 6% (3 requests) were made to S7.addthis.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Stampdutycalculator.org.uk.
Page size can be reduced by 835.1 kB (63%)
1.3 MB
484.7 kB
In fact, the total size of Stampdutycalculator.org.uk main page is 1.3 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. 50% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 114.5 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 114.5 kB or 78% of the original size.
Potential reduce by 781 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. Stamp Duty Calculator images are well optimized though.
Potential reduce by 687.8 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 687.8 kB or 65% of the original size.
Potential reduce by 32.0 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. Stampdutycalculator.org.uk needs all CSS files to be minified and compressed as it can save up to 32.0 kB or 81% of the original size.
Number of requests can be reduced by 27 (60%)
45
18
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stamp Duty Calculator. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and as a result speed up the page load time.
stampdutycalculator.org.uk
313 ms
www.stampdutycalculator.org.uk
547 ms
style.css
316 ms
stamp-duty-calculator-logo1.jpg
307 ms
stamp-duty-changes.jpg
356 ms
calculate-button1.gif
356 ms
stamp-duty-calculator-uk.jpg
357 ms
stamp-duty-rates.jpg
614 ms
uk-stamp-duty.jpg
610 ms
stamp-duty-scotland.jpg
618 ms
jquery.min.js
43 ms
ie.js
619 ms
jquery.easing.1.3.js
621 ms
modernizr.custom.js
814 ms
jquery.polyglot.language.switcher.js
906 ms
ddlevelsmenu.js
946 ms
tinynav.min.js
948 ms
jquery.ui.totop.min.js
948 ms
jquery-ui-1.10.1.custom.min.js
1251 ms
jquery.tweet.js
1119 ms
jquery.touchSwipe.min.js
1214 ms
custom.js
1242 ms
platform.js
68 ms
adsbygoogle.js
49 ms
addthis_widget.js
52 ms
stampdutyengland.js
1241 ms
stampdutyscotland.js
1310 ms
search.png
1117 ms
expat-mortgages-head2.jpg
1315 ms
arrow-right.png
1299 ms
pencil-footer.png
1305 ms
twitter-circular.png
1306 ms
facebook-circular.png
1327 ms
google-circular.png
1423 ms
youtube-circular.png
1590 ms
analytics.js
57 ms
cb=gapi.loaded_0
52 ms
cb=gapi.loaded_1
76 ms
ca-pub-4199316013801878.js
69 ms
scroll-top.png
588 ms
300lo.json
94 ms
fastbutton
74 ms
undefined
588 ms
sh.7c7179124ea24ac6ba46caac.html
39 ms
collect
53 ms
postmessageRelay
114 ms
cb=gapi.loaded_0
15 ms
cb=gapi.loaded_1
14 ms
layers.3643cb2e25fb91c29386.js
9 ms
api.js
41 ms
core:rpc:shindig.random:shindig.sha1.js
32 ms
2536007149-postmessagerelay.js
30 ms
stampdutycalculator.org.uk accessibility score
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
[aria-*] attributes do not match their roles
ARIA IDs are not unique
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
stampdutycalculator.org.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
Page has valid source maps
stampdutycalculator.org.uk SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Stampdutycalculator.org.uk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Stampdutycalculator.org.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.
stampdutycalculator.org.uk
Open Graph description is not detected on the main page of Stamp Duty Calculator. 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: