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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

hvaccomputer.com

Air Conditioning Software Programs, HVAC-Calc Heating load calculations

Page Load Speed

20.9 sec in total

First Response

94 ms

Resources Loaded

20.7 sec

Page Rendered

119 ms

hvaccomputer.com screenshot

About Website

Welcome to hvaccomputer.com homepage info - get ready to check HVAC Computer best content for United States right away, or after learning these important things about hvaccomputer.com

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Key Findings

We analyzed Hvaccomputer.com page load time and found that the first response time was 94 ms and then it took 20.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

hvaccomputer.com performance score

0

Network Requests Diagram

hvaccomputer.com

94 ms

hvaccomputer.com

128 ms

main.js

20302 ms

bg1.gif

30 ms

bottomright_blue_cc.gif

155 ms

Our browser made a total of 14 requests to load all elements on the main page. We found that 93% of them (13 requests) were addressed to the original Hvaccomputer.com, 7% (1 request) were made to Ff.kis.v2.scr.kaspersky-labs.com. The less responsive or slowest element that took the longest time to load (20.3 sec) relates to the external source Ff.kis.v2.scr.kaspersky-labs.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 6.9 kB (10%)

Content Size

66.5 kB

After Optimization

59.6 kB

  • HTML
  • Images

In fact, the total size of Hvaccomputer.com main page is 66.5 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. Only 10% of websites need less resources to load. Images take 57.7 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 6.7 kB

  • Original 8.8 kB
  • After minification 8.6 kB
  • After compression 2.1 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 6.7 kB or 76% of the original size.

Image Optimization

-0%

Potential reduce by 243 B

  • Original 57.7 kB
  • After minification 57.5 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. HVAC Computer images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 5 (45%)

Requests Now

11

After Optimization

6

  • Images

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of HVAC Computer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

hvaccomputer.com

hvaccomputer.com

94 ms

hvaccomputer.com

hvaccomputer.com

128 ms

main.js

main.js

20302 ms

bg1.gif

bg1.gif

30 ms

bottomright_blue_cc.gif

bottomright_blue_cc.gif

155 ms

topleft_blue.gif

topleft_blue.gif

57 ms

spacer.gif

spacer.gif

84 ms

topright_blue.gif

topright_blue.gif

86 ms

hvaclogo3b.jpg

hvaclogo3b.jpg

87 ms

res4web2.jpg

res4web2.jpg

115 ms

number49_comm.gif

number49_comm.gif

114 ms

commsplashweb.jpg

commsplashweb.jpg

120 ms

clickhere3.jpg

clickhere3.jpg

112 ms

bottomleft_blue.gif

bottomleft_blue.gif

114 ms

SEO Factors

hvaccomputer.com SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1252

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hvaccomputer.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 Hvaccomputer.com main page’s claimed encoding is windows-1252. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

hvaccomputer.com

Open Graph description is not detected on the main page of HVAC Computer. 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: