4 sec in total
518 ms
2.6 sec
870 ms
Click here to check amazing Radfan content for United Kingdom. Otherwise, check out these important facts you probably never knew about radfan.com
Radfan is an energy-saving device which sits on top of standard UK style panel radiators (single or double) mounted by it's magnets. Internal fans make your room warmer faster by turning it through 90...
Visit radfan.comWe analyzed Radfan.com page load time and found that the first response time was 518 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster. This domain responded with an error, which can significantly jeopardize Radfan.com rating and web reputation
radfan.com performance score
name
value
score
weighting
Value2.1 s
81/100
10%
Value4.9 s
28/100
25%
Value2.6 s
97/100
10%
Value130 ms
96/100
30%
Value0.016
100/100
15%
Value6.5 s
59/100
10%
518 ms
369 ms
35 ms
29 ms
29 ms
Our browser made a total of 66 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Radfan.com, 65% (43 requests) were made to Cdn.shopify.com and 3% (2 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Cdn.shopify.com.
Page size can be reduced by 728.9 kB (31%)
2.3 MB
1.6 MB
In fact, the total size of Radfan.com main page is 2.3 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. 65% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 34.6 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. This page needs HTML code to be minified as it can gain 8.4 kB, which is 19% 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 34.6 kB or 80% of the original size.
Potential reduce by 52.5 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. Radfan images are well optimized though.
Potential reduce by 312.8 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 312.8 kB or 59% of the original size.
Potential reduce by 329.0 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. Radfan.com needs all CSS files to be minified and compressed as it can save up to 329.0 kB or 84% of the original size.
Number of requests can be reduced by 21 (38%)
55
34
The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Radfan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
radfan.com
518 ms
www.radfan.com
369 ms
bootstrap.css
35 ms
parallax.css
29 ms
main.css
29 ms
dc.js
58 ms
ga_urchin_forms-0826cdefee6590321eb5c0c435eeebf7a8425a5493a9e95059c40e07e069ad52.js
23 ms
jquery.min.js
85 ms
rad-calc.css
26 ms
ld.js
51 ms
bootstrap.min.js
33 ms
shop.js
36 ms
main.js
36 ms
parallax.js
36 ms
troubleShoot.js
65 ms
shopify_stats.js
203 ms
analytics.js
168 ms
__utm.gif
168 ms
logo.png
24 ms
logo@2x.png
24 ms
gavin-forster-photography-10.jpg
69 ms
play-button-white.png
22 ms
derek.png
120 ms
cynthia.png
57 ms
jaemi-benjy-jan-15.jpg
1176 ms
model-t.png
56 ms
model-t.png
54 ms
process.png
99 ms
radfan-classic-main-mobile_1024x1024_d89bffe1-b3ba-4c0c-a971-f948e84028ec_1024x1024.jpg
75 ms
Amazon-4-stars.png
61 ms
radfan-long_1024x1024_a95890a0-b11a-4652-9c8f-7777dc9a7bce_1024x1024.jpg
71 ms
max-headline_9ebe50ee-a8ca-4410-841e-3849611da609_1024x1024.jpg
78 ms
person.png
79 ms
button.png
81 ms
piggy.png
82 ms
thermometer.png
85 ms
Salford-logo.jpg
98 ms
Energy_Climate_Change_logo.png
99 ms
Media.png
92 ms
warmerhomeseal.png
99 ms
big-uk-flag.jpg
123 ms
twitter.png
104 ms
facebook.png
104 ms
big-uk-flag-mobile.jpg
122 ms
event
58 ms
ekmukta.woff
107 ms
great-vibes.woff
107 ms
glyphicons-halflings-regular.woff
203 ms
glyphicons-halflings-regular.woff
130 ms
To31TFsNDZ8
88 ms
collect
15 ms
event
193 ms
record.gif
93 ms
www-embed-player-vflfNyN_r.css
38 ms
www-embed-player.js
68 ms
fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js
25 ms
ad_status.js
48 ms
glyphicons-halflings-regular.ttf
47 ms
2UX7WLTfW3W8TclTUvlFyQ.woff
29 ms
RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff
30 ms
glyphicons-halflings-regular.svg
519 ms
quantity_breaks.php
87 ms
modal.js
13 ms
dis.aspx
279 ms
jquery.min.js
12 ms
heatwaveuk.myshopify.com
209 ms
radfan.com 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
Image elements do not have [alt] attributes
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
radfan.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
radfan.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Radfan.com 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 Radfan.com 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.
radfan.com
Open Graph data is detected on the main page of Radfan. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: