9.4 sec in total
301 ms
8.6 sec
473 ms
Welcome to deltaobstructionlighting.co.uk homepage info - get ready to check Delta Obstruction Lighting best content right away, or after learning these important things about deltaobstructionlighting.co.uk
Delta Obstruction Lighting supply and fit Aircraft Warning Lights worldwide. Innovators in obstruction warning lights and bespoke led lighting.
Visit deltaobstructionlighting.co.ukWe analyzed Deltaobstructionlighting.co.uk page load time and found that the first response time was 301 ms and then it took 9.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
deltaobstructionlighting.co.uk performance score
name
value
score
weighting
Value5.3 s
7/100
10%
Value14.2 s
0/100
25%
Value10.7 s
7/100
10%
Value2,100 ms
7/100
30%
Value0.105
88/100
15%
Value20.5 s
2/100
10%
301 ms
1209 ms
55 ms
43 ms
200 ms
Our browser made a total of 123 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Deltaobstructionlighting.co.uk, 84% (103 requests) were made to Deltaobstructionlighting.com and 4% (5 requests) were made to Maps.google.com. The less responsive or slowest element that took the longest time to load (5.6 sec) relates to the external source Deltaobstructionlighting.com.
Page size can be reduced by 1.2 MB (30%)
4.0 MB
2.8 MB
In fact, the total size of Deltaobstructionlighting.co.uk main page is 4.0 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. 55% of websites need less resources to load. Images take 2.4 MB which makes up the majority of the site volume.
Potential reduce by 83.1 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. 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 83.1 kB or 78% of the original size.
Potential reduce by 41.7 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. Delta Obstruction Lighting images are well optimized though.
Potential reduce by 735.4 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 735.4 kB or 67% of the original size.
Potential reduce by 332.6 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. Deltaobstructionlighting.co.uk needs all CSS files to be minified and compressed as it can save up to 332.6 kB or 86% of the original size.
Number of requests can be reduced by 84 (72%)
116
32
The browser has sent 116 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Delta Obstruction Lighting. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 51 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.
deltaobstructionlighting.co.uk
301 ms
www.deltaobstructionlighting.com
1209 ms
js
55 ms
css
43 ms
style.css
200 ms
media.css
197 ms
thickbox.css
194 ms
wpsc-default.css
196 ms
compatibility.css
194 ms
styles.css
375 ms
settings.css
292 ms
page-list.css
293 ms
layerslider.css
295 ms
layerslider.custom.css
294 ms
flexslider.css
473 ms
style.css
477 ms
jquery.js
666 ms
jquery-migrate.min.js
477 ms
wp-e-commerce.js
482 ms
index.php
862 ms
jquery.livequery.js
653 ms
user.js
657 ms
thickbox.js
663 ms
jquery.themepunch.tools.min.js
764 ms
jquery.themepunch.revolution.min.js
949 ms
ups.js
858 ms
layerslider.kreaturamedia.jquery.js
1040 ms
jquery-easing-1.3.js
860 ms
jquerytransit.js
954 ms
layerslider.transitions.js
1044 ms
quiz.css
1043 ms
init.js
1044 ms
jquery.jquizzy.js
1132 ms
all.css
1227 ms
jquery.form.min.js
951 ms
scripts.js
958 ms
jquery.mousewheel.min.js
957 ms
jquery.flexslider.min.js
956 ms
modernizr.js
1044 ms
jquery.carouFredSel-6.2.1-packed.js
1264 ms
jquery.prettyPhoto.js
1270 ms
imagesLoaded.js
1271 ms
jquery.isotope.min.js
1268 ms
jquery.flexslider-min.js
1271 ms
jquery.cycle.lite.js
1360 ms
jquery.fitvids.js
1360 ms
jquery.hoverIntent.minified.js
1415 ms
jquery.eislideshow.js
1413 ms
froogaloop.js
1358 ms
jquery.placeholder.js
1391 ms
jquery.waypoint.js
1265 ms
gmap.js
1302 ms
gauge.js
1355 ms
jquery.ddslick.min.js
1353 ms
jquery.infinitescroll.min.js
1190 ms
main.js
1224 ms
wp-emoji-release.min.js
646 ms
iframe_api
171 ms
dropdown.png
535 ms
search.png
536 ms
header_img.png
807 ms
logo.png
555 ms
shadow.png
577 ms
homepage.jpg
5557 ms
img.png
1437 ms
home.png
797 ms
Untitled-1.jpg
900 ms
home1.jpg
940 ms
home2.jpg
1103 ms
1988431515.png
992 ms
phone.png
1086 ms
email.png
1123 ms
footer_left.png
1174 ms
footer_right.png
1262 ms
google.png
1283 ms
twitter.png
1246 ms
linkedin.png
1295 ms
map.png
3027 ms
london.png
1448 ms
yAwCax9lZJpCW8yKiUNSsw.ttf
90 ms
-1odZCVpKpOs9pNLq607fqCWcynf_cDxXwCLxiixG1c.ttf
90 ms
fSUtikcZd7PHZK0t2hzTeaCWcynf_cDxXwCLxiixG1c.ttf
91 ms
analytics.js
69 ms
fontawesome-webfont.woff
1495 ms
www-widgetapi.js
64 ms
collect
23 ms
collect
61 ms
ga-audiences
52 ms
common.js
16 ms
util.js
37 ms
geocoder.js
13 ms
js
133 ms
skin.css
1644 ms
in.php
129 ms
ajax-loader.gif
1578 ms
www.deltaobstructionlighting.com
2458 ms
mobile_menu_bg.png
1611 ms
contact_tab.gif
1622 ms
dropdown.png
1196 ms
search.png
1278 ms
header_img.png
1559 ms
logo.png
1210 ms
shadow.png
1278 ms
homepage.jpg
3961 ms
img.png
2159 ms
home.png
1459 ms
Untitled-1.jpg
1585 ms
home1.jpg
1727 ms
home2.jpg
1897 ms
1988431515.png
1665 ms
skin.png
1748 ms
map.png
3716 ms
london.png
1896 ms
phone.png
1832 ms
email.png
1829 ms
footer_left.png
1903 ms
footer_right.png
1905 ms
google.png
1899 ms
twitter.png
1932 ms
linkedin.png
1910 ms
stats.js
4 ms
AuthenticationService.Authenticate
175 ms
nr-892.min.js
17 ms
deltaobstructionlighting.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.
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
deltaobstructionlighting.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
deltaobstructionlighting.co.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
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 Deltaobstructionlighting.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 Deltaobstructionlighting.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.
deltaobstructionlighting.co.uk
Open Graph data is detected on the main page of Delta Obstruction Lighting. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: