1.8 sec in total
174 ms
1.3 sec
340 ms
Welcome to cambridgeheat.com homepage info - get ready to check Cambridge Heat best content right away, or after learning these important things about cambridgeheat.com
Cambridge heating and cooling company furnace and air Condition services in toronto, mississauga, Scarborough. Best heating & air conditioning home services at cambridge heat.
Visit cambridgeheat.comWe analyzed Cambridgeheat.com page load time and found that the first response time was 174 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.
cambridgeheat.com performance score
name
value
score
weighting
Value2.7 s
60/100
10%
Value10.5 s
0/100
25%
Value4.4 s
74/100
10%
Value40 ms
100/100
30%
Value1.491
0/100
15%
Value7.6 s
46/100
10%
174 ms
186 ms
19 ms
190 ms
129 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that 88% of them (46 requests) were addressed to the original Cambridgeheat.com, 4% (2 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (745 ms) belongs to the original domain Cambridgeheat.com.
Page size can be reduced by 196.3 kB (3%)
6.4 MB
6.2 MB
In fact, the total size of Cambridgeheat.com main page is 6.4 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. 60% of websites need less resources to load. Images take 6.1 MB which makes up the majority of the site volume.
Potential reduce by 22.7 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. This page needs HTML code to be minified as it can gain 8.3 kB, which is 31% 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 22.7 kB or 84% of the original size.
Potential reduce by 26.8 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. Cambridge Heat images are well optimized though.
Potential reduce by 76.5 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 76.5 kB or 46% of the original size.
Potential reduce by 70.4 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. Cambridgeheat.com needs all CSS files to be minified and compressed as it can save up to 70.4 kB or 90% of the original size.
Number of requests can be reduced by 14 (30%)
47
33
The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cambridge Heat. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
cambridgeheat.com
174 ms
www.cambridgeheat.com
186 ms
css
19 ms
style.css
190 ms
320.css
129 ms
768.css
125 ms
jquery-1.7.2.js
305 ms
script.js
143 ms
style-nav.css
128 ms
jquery.min.js
9 ms
jquery.bxslider.min.js
202 ms
jquery.bxslider.css
201 ms
logo.png
202 ms
logo-phone.png
212 ms
callnow.gif
257 ms
nav-icon.png
256 ms
cambridgeheat-newyear.com.png
401 ms
cambridge-banner-ac.png
483 ms
cambridge-precision-tune-up.png
381 ms
banner4.png
348 ms
banner2.png
520 ms
cambridge-rebates-lennox-phone2019.png
274 ms
cambridge-rebates-lennox-spring-phone.png
372 ms
cambridgeheatca-rebate-phone.png
424 ms
phone-banner-newyear.png
532 ms
phone-banner-ac.png
538 ms
cambridge-precision-tune-upphone.png
487 ms
phone-banner4.png
543 ms
phone-banner2.png
555 ms
air-image.png
586 ms
furnace-image.png
590 ms
tankless-image.png
618 ms
thermostats-image.png
618 ms
maintenance-image.png
634 ms
gasfire-image.png
638 ms
facebook-icon.png
645 ms
twitter-icon.png
651 ms
gplue-icon.png
679 ms
icon-blogger.png
685 ms
award1.png
694 ms
award2.png
698 ms
award3.png
705 ms
award4.png
714 ms
award5.png
740 ms
bblogo.png
745 ms
bx_loader.gif
581 ms
controls.png
592 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf
27 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf
28 ms
ga.js
25 ms
downArrow.png
562 ms
__utm.gif
14 ms
cambridgeheat.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
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
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
Image elements do not have [alt] attributes
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
cambridgeheat.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
cambridgeheat.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
Image elements do not have [alt] attributes
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 Cambridgeheat.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 Cambridgeheat.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.
cambridgeheat.com
Open Graph description is not detected on the main page of Cambridge Heat. 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: