2 sec in total
355 ms
1.4 sec
266 ms
Welcome to alert4shutter.co.uk homepage info - get ready to check Alert 4 Shutter best content for India right away, or after learning these important things about alert4shutter.co.uk
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Visit alert4shutter.co.ukWe analyzed Alert4shutter.co.uk page load time and found that the first response time was 355 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
alert4shutter.co.uk performance score
name
value
score
weighting
Value2.5 s
67/100
10%
Value2.8 s
84/100
25%
Value3.4 s
90/100
10%
Value1,060 ms
25/100
30%
Value0.183
66/100
15%
Value5.4 s
71/100
10%
355 ms
110 ms
210 ms
205 ms
204 ms
Our browser made a total of 41 requests to load all elements on the main page. We found that 90% of them (37 requests) were addressed to the original Alert4shutter.co.uk, 5% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (427 ms) belongs to the original domain Alert4shutter.co.uk.
Page size can be reduced by 42.4 kB (15%)
278.1 kB
235.7 kB
In fact, the total size of Alert4shutter.co.uk main page is 278.1 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. 20% of websites need less resources to load. Images take 152.2 kB which makes up the majority of the site volume.
Potential reduce by 29.8 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 12.5 kB, which is 33% 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 29.8 kB or 79% of the original size.
Potential reduce by 3.4 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. Alert 4 Shutter images are well optimized though.
Potential reduce by 4.1 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. This website has mostly compressed JavaScripts.
Potential reduce by 5.0 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. Alert4shutter.co.uk needs all CSS files to be minified and compressed as it can save up to 5.0 kB or 38% of the original size.
Number of requests can be reduced by 17 (49%)
35
18
The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alert 4 Shutter. 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 from 7 to 1 for CSS and as a result speed up the page load time.
alert4shutter.co.uk
355 ms
a4s.css
110 ms
html5reset.css
210 ms
responsivegridsystem.css
205 ms
mpallcol.css
204 ms
modernizr-2.5.3-min.js
220 ms
gen_validatorv31.js
261 ms
jquery.min.js
39 ms
responsivegridsystem.js
216 ms
jquery.devrama.slider.js
351 ms
bg.jpg
110 ms
body.png
99 ms
footer-bg.png
99 ms
header-bg.png
112 ms
logo.png
109 ms
phone.png
109 ms
strapline.png
173 ms
small-contact-bg.jpg
186 ms
facebook.png
187 ms
main-pic1.jpg
216 ms
main-pic2.jpg
203 ms
main-pic3.jpg
198 ms
boxes.jpg
239 ms
boxes-rollover.jpg
259 ms
tick.jpg
260 ms
bullet.jpg
273 ms
boxes-top-rollover.jpg
282 ms
headerback.png
296 ms
menu-bg.jpg
331 ms
banner1.jpg
427 ms
committed_CSCS_platinum_award.jpg
346 ms
small-contact-bg-shading.png
356 ms
small-contact-bg.png
368 ms
boxes-arrow.png
383 ms
footer-bg.jpg
416 ms
analytics.js
32 ms
collect
16 ms
collect
40 ms
1024.css
93 ms
768.css
90 ms
480.css
89 ms
alert4shutter.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
Form elements do not have associated labels
Links do not have a discernible name
alert4shutter.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
alert4shutter.co.uk SEO score
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 Alert4shutter.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 Alert4shutter.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.
alert4shutter.co.uk
Open Graph description is not detected on the main page of Alert 4 Shutter. 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: