2.8 sec in total
54 ms
1.8 sec
897 ms
Click here to check amazing Isaac Heating content for United States. Otherwise, check out these important facts you probably never knew about isaacheating.com
At Isaac Heating & Air Conditioning , we’re all about improving the quality of your life which, for us, starts with improving the comfort of your home.
Visit isaacheating.comWe analyzed Isaacheating.com page load time and found that the first response time was 54 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
isaacheating.com performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value9.4 s
0/100
25%
Value6.6 s
38/100
10%
Value3,880 ms
1/100
30%
Value0.021
100/100
15%
Value25.1 s
0/100
10%
54 ms
30 ms
205 ms
111 ms
73 ms
Our browser made a total of 94 requests to load all elements on the main page. We found that 31% of them (29 requests) were addressed to the original Isaacheating.com, 10% (9 requests) were made to Google.com and 6% (6 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (585 ms) relates to the external source Google-analytics.com.
Page size can be reduced by 499.1 kB (40%)
1.3 MB
759.3 kB
In fact, the total size of Isaacheating.com main page is 1.3 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. 80% 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 544.2 kB which makes up the majority of the site volume.
Potential reduce by 105.0 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 105.0 kB or 80% of the original size.
Potential reduce by 25.3 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. Isaac Heating images are well optimized though.
Potential reduce by 58.6 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 58.6 kB or 31% of the original size.
Potential reduce by 310.2 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. Isaacheating.com needs all CSS files to be minified and compressed as it can save up to 310.2 kB or 79% of the original size.
Number of requests can be reduced by 54 (64%)
85
31
The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Isaac Heating. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 43 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
isaacheating.com
54 ms
www.isaacheating.com
30 ms
www.isaacheating.com
205 ms
lptm.js
111 ms
bootstrap.min.css
73 ms
cf83e54aff.js
82 ms
slick.css
72 ms
css
80 ms
webchat-v1.js
86 ms
api.js
83 ms
jquery-3.1.1.slim.min.js
67 ms
tether.min.js
64 ms
bootstrap.bundle.min.js
76 ms
GetResource.ashx
84 ms
GetResource.ashx
107 ms
GetResource.ashx
106 ms
GetResource.ashx
107 ms
GetResource.ashx
107 ms
GetResource.ashx
105 ms
WebResource.axd
105 ms
api.js
106 ms
ScriptResource.axd
118 ms
ScriptResource.axd
117 ms
ScriptResource.axd
116 ms
ScriptResource.axd
118 ms
ScriptResource.axd
115 ms
ScriptResource.axd
116 ms
ScriptResource.axd
127 ms
slick.min.js
59 ms
slide-menu.js
145 ms
schedule-engine-v1.js
178 ms
widget.js
53 ms
gtm.js
118 ms
recaptcha__en.js
52 ms
isaac-logo-white.png
91 ms
isaac-commercial-logo-white.png
88 ms
ITEC-logo.svg
113 ms
isaac-logo-white.svg
89 ms
service-bbb-logo.png
92 ms
service-bpi-logo-2016.png
93 ms
service-ha-logo.png
93 ms
service-angies-list-icon.png
116 ms
7UCXZMBoBGo
244 ms
isaac-residential-splash-bg.jpg
226 ms
isaac-commercial-splash-bg.jpg
226 ms
_JSP1580x.jpg
239 ms
tracking.js
181 ms
embed
500 ms
analytics.js
151 ms
hotjar-2352159.js
476 ms
fbevents.js
146 ms
events.js
136 ms
anchor
106 ms
anchor
242 ms
activityi;src=9857623;type=invmedia;cat=isaac0;ord=1;num=7380628323229;gtm=2wg9q0;auiddc=1816501307.1664442429;~oref=https%3A%2F%2Fwww.isaacheating.com%2F
160 ms
KFOmCnqEu92Fr1Mu4mxP.ttf
58 ms
www-player.css
88 ms
www-embed-player.js
113 ms
base.js
250 ms
fetch-polyfill.js
35 ms
styles__ltr.css
12 ms
recaptcha__en.js
125 ms
sa.css
8 ms
sa.jpeg
56 ms
collect
585 ms
1773886719536475
333 ms
webworker.js
472 ms
logo_48.png
450 ms
KFOmCnqEu92Fr1Mu4mxP.ttf
272 ms
KFOlCnqEu92Fr1MmEU9fBBc9.ttf
276 ms
KFOlCnqEu92Fr1MmYUtfBBc9.ttf
294 ms
ad_status.js
512 ms
modules.8203b45d0468dcab4b64.js
285 ms
isaac.widget.scheduleengine.net
442 ms
9NsBbvP-L1Df-yHWGvBJgb6S-WRP1KsOTV1Pj0Mxhgc.js
127 ms
embed.js
78 ms
844815769257098
255 ms
box-69edcc3187336f9b0a3fbb4c73be9fe6.html
284 ms
saq_pxl
238 ms
src=9857623;type=invmedia;cat=isaac0;ord=1;num=7380628323229;gtm=2wg9q0;auiddc=1816501307.1664442429;~oref=https%3A%2F%2Fwww.isaacheating.com%2F
222 ms
collect
351 ms
recaptcha__en.js
251 ms
bframe
206 ms
recaptcha__en.js
100 ms
conversion.js
201 ms
main.e5d4bdba.chunk.css
8 ms
5.07d07686.chunk.js
113 ms
main.0712b7b8.chunk.js
105 ms
id
100 ms
Create
117 ms
ga-audiences
68 ms
35 ms
41 ms
39 ms
isaacheating.com accessibility score
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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Form elements do not have associated labels
Links do not have a discernible name
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
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.
isaacheating.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
isaacheating.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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 Isaacheating.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 Isaacheating.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.
isaacheating.com
Open Graph description is not detected on the main page of Isaac Heating. 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: