Tools & Wizards About Us
hvac.lifetips.com screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

hvac.lifetips.com

HVAC Tips - Heating Ventilation and Air Conditioning Information

Page Load Speed

3.4 sec in total

First Response

6 ms

Resources Loaded

3.2 sec

Page Rendered

119 ms

hvac.lifetips.com screenshot

About Website

Click here to check amazing HVAC Life Tips content for United States. Otherwise, check out these important facts you probably never knew about hvac.lifetips.com

Get an overview of each aspect of HVAC - heating, ventilation, and air conditioning. Get tips on troubleshooting HVAC issues or finding an HVAC contractor or dealer. Read our do it yourself heating ti...

Visit hvac.lifetips.com

Key Findings

We analyzed Hvac.lifetips.com page load time and found that the first response time was 6 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

hvac.lifetips.com performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

72/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

68/100

25%

SI (Speed Index)

Value12.3 s

3/100

10%

TBT (Total Blocking Time)

Value2,160 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value11.1 s

20/100

10%

Network Requests Diagram

hvac.lifetips.com

6 ms

hvac.lifetips.com

1819 ms

css

43 ms

style-min-4.css

26 ms

jquery.min.js

28 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 26% of them (18 requests) were addressed to the original Hvac.lifetips.com, 10% (7 requests) were made to Pagead2.googlesyndication.com and 9% (6 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Hvac.lifetips.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 371.1 kB (32%)

Content Size

1.2 MB

After Optimization

797.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Hvac.lifetips.com main page is 1.2 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. 50% of websites need less resources to load. Javascripts take 914.7 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 123.1 kB

  • Original 143.1 kB
  • After minification 108.6 kB
  • After compression 20.0 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. This page needs HTML code to be minified as it can gain 34.5 kB, which is 24% 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 123.1 kB or 86% of the original size.

Image Optimization

-7%

Potential reduce by 4.2 kB

  • Original 58.1 kB
  • After minification 53.9 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 Life Tips images are well optimized though.

JavaScript Optimization

-22%

Potential reduce by 203.3 kB

  • Original 914.7 kB
  • After minification 914.5 kB
  • After compression 711.4 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 203.3 kB or 22% of the original size.

CSS Optimization

-77%

Potential reduce by 40.5 kB

  • Original 52.5 kB
  • After minification 38.7 kB
  • After compression 12.0 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. Hvac.lifetips.com needs all CSS files to be minified and compressed as it can save up to 40.5 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (61%)

Requests Now

54

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of HVAC Life Tips. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

hvac.lifetips.com

hvac.lifetips.com

6 ms

hvac.lifetips.com

hvac.lifetips.com

1819 ms

css

css

43 ms

style-min-4.css

style-min-4.css

26 ms

jquery.min.js

jquery.min.js

28 ms

show_ads.js

show_ads.js

92 ms

scripts-min.js

scripts-min.js

19 ms

menu-toggle.png

menu-toggle.png

349 ms

guru-overlay.gif

guru-overlay.gif

13 ms

menu-search.png

menu-search.png

348 ms

usa.gif

usa.gif

377 ms

8.jpg

8.jpg

349 ms

masked-logo.png

masked-logo.png

348 ms

become-circle-4.png

become-circle-4.png

379 ms

social-facebook.png

social-facebook.png

450 ms

social-twitter.png

social-twitter.png

451 ms

become-circle-3.png

become-circle-3.png

450 ms

6331.jpg

6331.jpg

451 ms

d3cu4tcu3livxz.cloudfront.net

d3cu4tcu3livxz.cloudfront.net

3 ms

cloudfront-images.lifetips.com

cloudfront-images.lifetips.com

2 ms

adsbygoogle.js

adsbygoogle.js

94 ms

cse.js

cse.js

57 ms

GetBookLink.asp

GetBookLink.asp

426 ms

ga.js

ga.js

58 ms

6xK3dSBYKcSV-LCoeQqfX1RYOo3qNq7j.woff

6xK3dSBYKcSV-LCoeQqfX1RYOo3qNq7j.woff

46 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3ik4zwmRdo.woff

6xKydSBYKcSV-LCoeQqfX1RYOo3ik4zwmRdo.woff

95 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwmRdo.woff

6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwmRdo.woff

99 ms

cse.js

cse.js

86 ms

__utm.gif

__utm.gif

8 ms

__utm.gif

__utm.gif

54 ms

show_ads_impl.js

show_ads_impl.js

236 ms

cse_element__en.js

cse_element__en.js

13 ms

default+en.css

default+en.css

11 ms

default.css

default.css

64 ms

async-ads.js

async-ads.js

28 ms

branding.png

branding.png

18 ms

clear.png

clear.png

18 ms

zrt_lookup.html

zrt_lookup.html

41 ms

ads

ads

404 ms

1602750238.01._SCLZZZZZZZ_SX100_.jpg

1602750238.01._SCLZZZZZZZ_SX100_.jpg

52 ms

ads

ads

429 ms

ads

ads

383 ms

scroll-arrow-left.png

scroll-arrow-left.png

50 ms

ads

ads

533 ms

tips-ball-green.gif

tips-ball-green.gif

33 ms

scroll-arrow-right.png

scroll-arrow-right.png

30 ms

www.lifetips.com

www.lifetips.com

801 ms

alternate-ad.html

alternate-ad.html

180 ms

alternate-ad.html

alternate-ad.html

190 ms

load_preloaded_resource.js

load_preloaded_resource.js

27 ms

abg_lite.js

abg_lite.js

26 ms

s

s

16 ms

window_focus.js

window_focus.js

25 ms

qs_click_protection.js

qs_click_protection.js

30 ms

ufs_web_display.js

ufs_web_display.js

17 ms

bbcd6bf18c20baa1b2adeb195de9b551.js

bbcd6bf18c20baa1b2adeb195de9b551.js

30 ms

css

css

26 ms

reactive_library.js

reactive_library.js

152 ms

gdn

gdn

86 ms

activeview

activeview

86 ms

sa30O7WeJNzu8x7oKdCcujxNj08-gvZudrea3FT7Uzc.js

sa30O7WeJNzu8x7oKdCcujxNj08-gvZudrea3FT7Uzc.js

16 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff

7 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

6 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVQ.woff

9 ms

feedback_grey600_24dp.png

feedback_grey600_24dp.png

7 ms

fullscreen_api_adapter.js

fullscreen_api_adapter.js

15 ms

interstitial_ad_frame.js

interstitial_ad_frame.js

15 ms

settings_grey600_24dp.png

settings_grey600_24dp.png

21 ms

Accessibility Review

hvac.lifetips.com accessibility score

80

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

hvac.lifetips.com best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

hvac.lifetips.com SEO score

92

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hvac.lifetips.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 Hvac.lifetips.com main page’s claimed encoding is iso-8859-1. 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

hvac.lifetips.com

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