Tools & Wizards About Us
perfectionair.net screenshot

Report Summary

  • 95

    Performance

    Renders faster than
    93% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

perfectionair.net

HVAC Marietta GA - Home & Commercial Heating, Air Conditioning Repair & Installations

Page Load Speed

1.1 sec in total

First Response

171 ms

Resources Loaded

707 ms

Page Rendered

174 ms

perfectionair.net screenshot

About Website

Click here to check amazing Perfection Air content. Otherwise, check out these important facts you probably never knew about perfectionair.net

50% OFF First Hour OF Service - HVAC Marietta GA 770-444-9142 Home & Commercial Heating, Air Conditioning. Systems include ductless, portable, slpit, central heating and air conditioning repair, insta...

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Key Findings

We analyzed Perfectionair.net page load time and found that the first response time was 171 ms and then it took 881 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

perfectionair.net performance score

95

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

89/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

85/100

25%

SI (Speed Index)

Value1.8 s

100/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.7 s

97/100

10%

Network Requests Diagram

perfectionair.net

171 ms

image_slide.js

59 ms

ddsmoothmenu.css

115 ms

ddsmoothmenu-v.css

114 ms

jquery.min.js

11 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 90% of them (26 requests) were addressed to the original Perfectionair.net, 7% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (374 ms) belongs to the original domain Perfectionair.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 21.6 kB (4%)

Content Size

608.1 kB

After Optimization

586.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Perfectionair.net main page is 608.1 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. 35% of websites need less resources to load. Images take 523.9 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 16.3 kB

  • Original 21.0 kB
  • After minification 18.4 kB
  • After compression 4.7 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 2.6 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 16.3 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 111 B

  • Original 523.9 kB
  • After minification 523.8 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. Perfection Air images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 4.3 kB

  • Original 61.4 kB
  • After minification 61.4 kB
  • After compression 57.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-50%

Potential reduce by 908 B

  • Original 1.8 kB
  • After minification 1.8 kB
  • After compression 903 B

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. Perfectionair.net needs all CSS files to be minified and compressed as it can save up to 908 B or 50% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (11%)

Requests Now

28

After Optimization

25

  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Perfection Air. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

perfectionair.net

perfectionair.net

171 ms

image_slide.js

image_slide.js

59 ms

ddsmoothmenu.css

ddsmoothmenu.css

115 ms

ddsmoothmenu-v.css

ddsmoothmenu-v.css

114 ms

jquery.min.js

jquery.min.js

11 ms

ddsmoothmenu.js

ddsmoothmenu.js

125 ms

ga.js

ga.js

37 ms

right.gif

right.gif

61 ms

down.gif

down.gif

60 ms

right_over.gif

right_over.gif

54 ms

down_over.gif

down_over.gif

60 ms

air-conditioning-and-heating-repair-installation-and-maintenance.jpg

air-conditioning-and-heating-repair-installation-and-maintenance.jpg

116 ms

logo.jpg

logo.jpg

111 ms

air-conditioning-and-heating-repair-installation-and-maintenance-half-left.jpg

air-conditioning-and-heating-repair-installation-and-maintenance-half-left.jpg

115 ms

air-conditioning-and-heating-repair-installation-and-maintenance-half-right.jpg

air-conditioning-and-heating-repair-installation-and-maintenance-half-right.jpg

120 ms

air-conditioning-and-heatin.jpg

air-conditioning-and-heatin.jpg

374 ms

air-conditioning-and-heating-repair-installation-and-maintenance-3.jpg

air-conditioning-and-heating-repair-installation-and-maintenance-3.jpg

122 ms

ask-an-expert.jpg

ask-an-expert.jpg

164 ms

ask-an-expert-button.jpg

ask-an-expert-button.jpg

181 ms

service-area.jpg

service-area.jpg

232 ms

check-your-zip-code.jpg

check-your-zip-code.jpg

201 ms

financing.jpg

financing.jpg

183 ms

get-started-today.jpg

get-started-today.jpg

216 ms

products-tab.jpg

products-tab.jpg

244 ms

air-conditioning-and-heating-repair-installation-and-maintenance-5.jpg

air-conditioning-and-heating-repair-installation-and-maintenance-5.jpg

246 ms

air-conditioning-and-heating-repair-installation-and-maintenance-6.jpg

air-conditioning-and-heating-repair-installation-and-maintenance-6.jpg

258 ms

air-conditioning-and-heating-repair-installation-and-maintenance-7.jpg

air-conditioning-and-heating-repair-installation-and-maintenance-7.jpg

328 ms

air-conditioning-and-heating-repair-installation-and-maintenance-8.jpg

air-conditioning-and-heating-repair-installation-and-maintenance-8.jpg

298 ms

__utm.gif

__utm.gif

12 ms

Accessibility Review

perfectionair.net accessibility score

60

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

High

<object> elements do not have alternate text

Best Practices

perfectionair.net best practices score

67

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

SEO Factors

perfectionair.net SEO score

62

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

High

Document uses plugins

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Perfectionair.net 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 Perfectionair.net 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

perfectionair.net

Open Graph description is not detected on the main page of Perfection Air. 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: