2.4 sec in total
202 ms
1.5 sec
743 ms
Visit northridgeairandheating.com now to see the best up-to-date Northridge Air And Heating content and also check out these interesting facts you probably never knew about northridgeairandheating.com
1-818-718-1614 - Air Conditioning & Heating Mechanical Masters, Inc. provides air conditioner, air cleaner, air filter, air handler, humidifier, gas furnace, heat pump, and packaged unit sale, install...
Visit northridgeairandheating.comWe analyzed Northridgeairandheating.com page load time and found that the first response time was 202 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
northridgeairandheating.com performance score
name
value
score
weighting
Value7.1 s
1/100
10%
Value10.4 s
0/100
25%
Value8.0 s
22/100
10%
Value1,340 ms
17/100
30%
Value0.028
100/100
15%
Value10.8 s
22/100
10%
202 ms
95 ms
61 ms
86 ms
86 ms
Our browser made a total of 78 requests to load all elements on the main page. We found that 81% of them (63 requests) were addressed to the original Northridgeairandheating.com, 8% (6 requests) were made to Apis.google.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (311 ms) belongs to the original domain Northridgeairandheating.com.
Page size can be reduced by 319.5 kB (24%)
1.3 MB
996.1 kB
In fact, the total size of Northridgeairandheating.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. 70% of websites need less resources to load. Images take 813.3 kB which makes up the majority of the site volume.
Potential reduce by 22.8 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 3.6 kB, which is 12% 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 22.8 kB or 78% of the original size.
Potential reduce by 4.6 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. Northridge Air And Heating images are well optimized though.
Potential reduce by 67.8 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 67.8 kB or 31% of the original size.
Potential reduce by 224.2 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. Northridgeairandheating.com needs all CSS files to be minified and compressed as it can save up to 224.2 kB or 88% of the original size.
Number of requests can be reduced by 47 (64%)
73
26
The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Northridge Air And 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 23 to 1 for JavaScripts and from 26 to 1 for CSS and as a result speed up the page load time.
northridgeairandheating.com
202 ms
ga.js
95 ms
styles.css
61 ms
color.css
86 ms
color1.css
86 ms
button-colors.css
89 ms
background.css
87 ms
jquery-1.7.1.min.js
19 ms
jquery-ui.min.js
244 ms
jqueryui.function.js
86 ms
layerslider.css
89 ms
jquery-easing-1.3.js
196 ms
layerslider.kreaturamedia.jquery.js
218 ms
layerslider.function.js
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superfish.css
195 ms
superfish-theme.css
195 ms
hoverIntent.js
195 ms
superfish.js
215 ms
superfish.function.js
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widget.function.js
215 ms
jquery.animate-shadow-min.js
206 ms
animate-shadow.function.js
204 ms
jquery.tweet.js
210 ms
twitter.function.js
212 ms
iframe.function.js
212 ms
navigation.function.js
212 ms
callout.function.js
212 ms
grayscale.function.js
211 ms
opera.css
228 ms
base.css
202 ms
skeleton.css
199 ms
application.css
204 ms
jquery-ui.css
207 ms
jquery-ui-theme.css
202 ms
blog.css
206 ms
elements.css
246 ms
icon-headings.css
287 ms
button-icons.css
305 ms
bulleted-list.css
245 ms
portfolio.css
285 ms
facebook-comments.css
259 ms
about-icons.css
277 ms
widget.css
277 ms
layout.css
311 ms
__utm.gif
52 ms
13.png
112 ms
mountains.jpg
114 ms
ach-logo.png
112 ms
background.jpg
110 ms
slide002.png
136 ms
slide-comercial.png
110 ms
slide003.png
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slide006.png
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facebook-40.png
99 ms
google-plus-40.png
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image002.jpg
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comfortspecialistlogo.png
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GET-ESTIMATE.png
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GET-SERVICE.png
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logo-trane.png
115 ms
logo-sm.png
128 ms
footer-fax-number.png
126 ms
footer-cell-number.png
127 ms
plusone.js
143 ms
skin.css
117 ms
likebox.php
91 ms
cb=gapi.loaded_0
34 ms
cb=gapi.loaded_1
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fastbutton
60 ms
ls-nav-prev.png
58 ms
ls-nav-next.png
56 ms
layerslider-456themeskin-dark.png
55 ms
f5CLsZFnQBA.css
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postmessageRelay
234 ms
developers.google.com
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northridgeairandheating.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.
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
Links do not have a discernible name
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.
northridgeairandheating.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
northridgeairandheating.com SEO score
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 Northridgeairandheating.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 Northridgeairandheating.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.
northridgeairandheating.com
Open Graph description is not detected on the main page of Northridge Air And 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: