6 sec in total
396 ms
5.4 sec
278 ms
Click here to check amazing Keystone Lintels content for United Kingdom. Otherwise, check out these important facts you probably never knew about keystonelintels.com
Keystone Lintels is the UK & Ireland's largest steel lintel manufacturer, specialising in bespoke lintels, masonry support brick feature lintels & windposts
Visit keystonelintels.comWe analyzed Keystonelintels.com page load time and found that the first response time was 396 ms and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
keystonelintels.com performance score
name
value
score
weighting
Value6.2 s
3/100
10%
Value26.0 s
0/100
25%
Value30.7 s
0/100
10%
Value28,320 ms
0/100
30%
Value0.304
39/100
15%
Value42.0 s
0/100
10%
396 ms
1912 ms
38 ms
40 ms
106 ms
Our browser made a total of 124 requests to load all elements on the main page. We found that 71% of them (88 requests) were addressed to the original Keystonelintels.com, 6% (7 requests) were made to Googletagmanager.com and 5% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Keystonelintels.com.
Page size can be reduced by 926.2 kB (19%)
4.9 MB
3.9 MB
In fact, the total size of Keystonelintels.com main page is 4.9 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.5 MB which makes up the majority of the site volume.
Potential reduce by 128.7 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 128.7 kB or 82% of the original size.
Potential reduce by 1.3 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. Keystone Lintels images are well optimized though.
Potential reduce by 39.4 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 39.4 kB or 16% of the original size.
Potential reduce by 756.8 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. Keystonelintels.com needs all CSS files to be minified and compressed as it can save up to 756.8 kB or 79% of the original size.
Number of requests can be reduced by 69 (61%)
114
45
The browser has sent 114 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Keystone Lintels. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 42 to 1 for JavaScripts and from 29 to 1 for CSS and as a result speed up the page load time.
keystonelintels.com
396 ms
keystonelintels.com
1912 ms
wp-emoji-release.min.js
38 ms
divi.css
40 ms
prettyPhoto.css
106 ms
wp-video-lightbox.css
97 ms
layerslider.css
139 ms
css
232 ms
style.min.css
108 ms
style.css
96 ms
cookie-law-info-public.css
95 ms
cookie-law-info-gdpr.css
166 ms
ctf-styles.min.css
150 ms
formcraft-common.css
159 ms
form.css
152 ms
style.css
163 ms
style.css
162 ms
mu-style.css
251 ms
woocommerce-layout.css
214 ms
woocommerce.css
224 ms
common.css
211 ms
style.css
254 ms
css
341 ms
style.css
247 ms
dashicons.min.css
315 ms
keystonelintels.com
866 ms
jquery.min.js
318 ms
jquery.prettyPhoto.js
314 ms
video-lightbox.js
339 ms
cookie-law-info-public.js
339 ms
script.js
338 ms
sharethis.js
250 ms
font-awesome.min.css
336 ms
jquery.min.js
188 ms
pvc_functionality.js
338 ms
js
314 ms
et-core-unified-227-1664784919003.min.css
410 ms
162966.js
309 ms
js
335 ms
js
360 ms
font-awesome.min.css
338 ms
cookie-law-info-table.css
338 ms
frontend-builder-global-functions.js
339 ms
page-scroll-to-id.min.js
338 ms
jquery.blockUI.min.js
341 ms
js.cookie.min.js
336 ms
woocommerce.min.js
291 ms
cart-fragments.min.js
283 ms
common.js
267 ms
jquery.mobile.custom.min.js
258 ms
custom.js
270 ms
jquery.fitvids.js
242 ms
waypoints.min.js
238 ms
jquery.magnific-popup.js
239 ms
frontend-builder-scripts.js
239 ms
common.js
215 ms
ctf-scripts.min.js
212 ms
layerslider.utils.js
231 ms
layerslider.kreaturamedia.jquery.js
231 ms
layerslider.transitions.js
231 ms
gtm.js
271 ms
Keystone_logo.png
177 ms
keystone-lintels-insights-homepage-slider.png
206 ms
ksl_leading_the_pack_slider.jpg
186 ms
KEYSTONE-LIVE-WEB-BANNER.jpg
179 ms
0302_KSL_CPD-Home_page-slider_v2-2560.jpg
181 ms
ht_slider_bg.jpg
177 ms
ht_logo.png
176 ms
slide4-1-1.png
185 ms
slide3-1.png
180 ms
keyslip-logo2.png
182 ms
bg.jpg
187 ms
slide4-1-1.png
188 ms
cta_cpd.jpg
187 ms
psi-value-calculator-thumb.png
195 ms
hi-therm_home.jpg
185 ms
sig-thumb.jpg
221 ms
architect-image.png
195 ms
architect-image.png
202 ms
lintel-selector-thumb.png
200 ms
mobile_hi-therm_home.jpg
198 ms
BMBI-logo-150x150.png
216 ms
IBC-SOCIAL-1200x628_DUAL_KSL-150x150.jpg
216 ms
7-9-October-2022-150x150.png
216 ms
icon_facebook.png
215 ms
icon_twitter.png
200 ms
icon_linkedin.png
202 ms
icon_youtube.png
203 ms
scroll-arrow-up1-300x300.png
205 ms
scroll-arrow-down1-300x300.png
204 ms
conversion_async.js
169 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVc.ttf
122 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4uaVc.ttf
123 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf
727 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4uaVc.ttf
842 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4uaVc.ttf
803 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4uaVc.ttf
840 ms
fontawesome-webfont.woff
63 ms
modules.ttf
118 ms
insight.min.js
865 ms
hotjar-1177722.js
675 ms
uwt.js
858 ms
js
666 ms
js
62 ms
woocommerce-smallscreen.css
684 ms
analytics.js
809 ms
js
763 ms
844 ms
keystonelintels.com
709 ms
skin.css
175 ms
modules.61e17720cf639c3e96a7.js
196 ms
slide4-1-1.png
84 ms
box-69edcc3187336f9b0a3fbb4c73be9fe6.html
134 ms
adsct
203 ms
adsct
200 ms
collect
72 ms
collect
66 ms
85 ms
collect
96 ms
collect
109 ms
visit-data
447 ms
skin.png
6 ms
ga-audiences
15 ms
24 ms
keystonelintels.com 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
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
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.
keystonelintels.com 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
Page has valid source maps
keystonelintels.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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 Keystonelintels.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 Keystonelintels.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.
keystonelintels.com
Open Graph data is detected on the main page of Keystone Lintels. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: