1.3 sec in total
56 ms
720 ms
522 ms
Click here to check amazing Central Air Conditioner And Refrigeration content for India. Otherwise, check out these important facts you probably never knew about central-air-conditioner-and-refrigeration.com
Central air conditioner and refrigeration cycle explains in easier way for beginners. You’ll learn basic refrigeration cycle, air conditioning history, central air conditioning troubleshooting.
Visit central-air-conditioner-and-refrigeration.comWe analyzed Central-air-conditioner-and-refrigeration.com page load time and found that the first response time was 56 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
central-air-conditioner-and-refrigeration.com performance score
name
value
score
weighting
Value1.6 s
94/100
10%
Value2.6 s
88/100
25%
Value3.8 s
83/100
10%
Value2,900 ms
3/100
30%
Value0
100/100
15%
Value9.2 s
32/100
10%
56 ms
157 ms
45 ms
35 ms
6 ms
Our browser made a total of 29 requests to load all elements on the main page. We found that 52% of them (15 requests) were addressed to the original Central-air-conditioner-and-refrigeration.com, 17% (5 requests) were made to Googleads.g.doubleclick.net and 14% (4 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (278 ms) relates to the external source Connect.facebook.net.
Page size can be reduced by 89.9 kB (68%)
133.0 kB
43.1 kB
In fact, the total size of Central-air-conditioner-and-refrigeration.com main page is 133.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. CSS take 62.9 kB which makes up the majority of the site volume.
Potential reduce by 26.1 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 26.1 kB or 77% of the original size.
Potential reduce by 18 B
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. Central Air Conditioner And Refrigeration images are well optimized though.
Potential reduce by 6.1 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 6.1 kB or 26% of the original size.
Potential reduce by 57.6 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. Central-air-conditioner-and-refrigeration.com needs all CSS files to be minified and compressed as it can save up to 57.6 kB or 92% of the original size.
Number of requests can be reduced by 15 (58%)
26
11
The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Central Air Conditioner And Refrigeration. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
central-air-conditioner-and-refrigeration.com
56 ms
www.central-air-conditioner-and-refrigeration.com
157 ms
A.style.css.pagespeed.cf.dgVJWNeBrz.css
45 ms
fix.js.pagespeed.jm.elMEdlHtW1.js
35 ms
show_ads.js
6 ms
zrt_lookup.html
32 ms
show_ads_impl.js
48 ms
background.gif.pagespeed.ce.o4LK-ITSdN.gif
20 ms
xbackimage.gif.pagespeed.ic.0eyS1YEgf0.png
19 ms
xtop.gif.pagespeed.ic.2VfPFwrxuD.png
39 ms
xleft.gif.pagespeed.ic.BdDyjXmEHW.png
35 ms
xrss.jpg.pagespeed.ic.tg98uIqgYi.jpg
40 ms
xfeedly.gif.pagespeed.ic.t3Vu8JhVKA.png
36 ms
xaddtomyyahoo4.gif.pagespeed.ic.PgZzd5uL-1.png
37 ms
add-mymsn2.gif
36 ms
xbloglines.gif.pagespeed.ic.vnK-NB9PiG.png
140 ms
xnavimage.gif.pagespeed.ic.fP_M27qTOO.jpg
140 ms
ads
189 ms
ads
222 ms
ads
223 ms
sdk.js
278 ms
osd.js
29 ms
avantgarde-webfont.woff
59 ms
m_js_controller.js
24 ms
abg.js
35 ms
googlelogo_color_112x36dp.png
77 ms
nessie_icon_tiamat_white.png
24 ms
s
14 ms
x_button_blue2.png
4 ms
central-air-conditioner-and-refrigeration.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
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
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
central-air-conditioner-and-refrigeration.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
central-air-conditioner-and-refrigeration.com SEO score
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Central-air-conditioner-and-refrigeration.com 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 Central-air-conditioner-and-refrigeration.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.
central-air-conditioner-and-refrigeration.com
Open Graph data is detected on the main page of PARSED_DOMAIN, but there is no image specified in description. It would be a good idea for the website admin to select a nice image that can properly represent the website in Open Graph data, otherwise the first found image will be taken for this purpose and social media information block will look like this: