13.6 sec in total
165 ms
13 sec
515 ms
Click here to check amazing Joseandblackler content. Otherwise, check out these important facts you probably never knew about joseandblackler.co.uk
Jose & Blackler provides quality services of boiler installation, servicing and renewable to our customers throughout the Redruth, Truro and Falmouth from coast to coast.
Visit joseandblackler.co.ukWe analyzed Joseandblackler.co.uk page load time and found that the first response time was 165 ms and then it took 13.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
joseandblackler.co.uk performance score
name
value
score
weighting
Value3.0 s
51/100
10%
Value17.8 s
0/100
25%
Value13.2 s
2/100
10%
Value820 ms
35/100
30%
Value0.666
8/100
15%
Value13.3 s
12/100
10%
165 ms
344 ms
84 ms
167 ms
251 ms
Our browser made a total of 58 requests to load all elements on the main page. We found that 83% of them (48 requests) were addressed to the original Joseandblackler.co.uk, 3% (2 requests) were made to Googletagmanager.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (11.9 sec) belongs to the original domain Joseandblackler.co.uk.
Page size can be reduced by 219.6 kB (14%)
1.6 MB
1.3 MB
In fact, the total size of Joseandblackler.co.uk main page is 1.6 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 1.4 MB which makes up the majority of the site volume.
Potential reduce by 16.6 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 3.5 kB, which is 16% 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 16.6 kB or 76% of the original size.
Potential reduce by 189.9 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. Obviously, Joseandblackler needs image optimization as it can save up to 189.9 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 4.4 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. This website has mostly compressed JavaScripts.
Potential reduce by 8.7 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. Joseandblackler.co.uk needs all CSS files to be minified and compressed as it can save up to 8.7 kB or 38% of the original size.
Number of requests can be reduced by 18 (34%)
53
35
The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Joseandblackler. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
joseandblackler.co.uk
165 ms
joseandblackler.co.uk
344 ms
styles.css
84 ms
fonts.css
167 ms
slider.css
251 ms
menu.css
324 ms
responsive.css
328 ms
font-awesome.css
327 ms
inner-page-banner.css
331 ms
owl.carousel.min.css
404 ms
owl.theme.default.min.css
405 ms
js
58 ms
js
384 ms
jquery.min.js
19 ms
menu.js
461 ms
owl.carousel.min.js
462 ms
custom.js
495 ms
js
78 ms
analytics.js
147 ms
fbevents.js
146 ms
logo.png
186 ms
header-facebook-icon.png
185 ms
header-twitter-icon.png
185 ms
home-why-chooseUs_logo_lrg.png
186 ms
arrow.png
234 ms
home_findoutmore_banner_logo_large.png
752 ms
homebanner-shape.png
234 ms
home-findoutmore_banner_parallax.png
4580 ms
home-boilers.png
1886 ms
home-plumbing.png
2294 ms
home-renewables.png
4271 ms
worcester.png
328 ms
accreds-gas-safe.png
711 ms
accreds-oftec.png
805 ms
accreds-grant.png
1151 ms
https-www.recc.org.uk.png
872 ms
areas-icon.png
953 ms
finance-novuna-logo.png
1115 ms
footer-logo.png
1195 ms
index.js
735 ms
embed
270 ms
about_banner_logo_lrg.png
1359 ms
aboutus-shape.png
1401 ms
areas-we-cover-background.png
3885 ms
dot.png
1482 ms
services_include_logo_large.png
2226 ms
services-include-shape.png
2011 ms
icon_top.png
2091 ms
Montserrat-Light.woff
2329 ms
UniversUltraCondensed.woff
2544 ms
Montserrat%20Bold.woff
2575 ms
home_banner_logo_lrg.png
2504 ms
slide-shape.png
2839 ms
home-slide1.png
11916 ms
home-slide2.png
9452 ms
home-slide3.png
10954 ms
collect
40 ms
js
52 ms
joseandblackler.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
<frame> or <iframe> elements do not have a title
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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.
joseandblackler.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
Missing source maps for large first-party JavaScript
joseandblackler.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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Joseandblackler.co.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 Joseandblackler.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.
joseandblackler.co.uk
Open Graph data is detected on the main page of Joseandblackler. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: