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hvacdev.basementsite.com screenshot

Report Summary

  • 85

    Performance

    Renders faster than
    88% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

hvacdev.basementsite.com

Furnace Repair, Air Conditioning, Hot Water Heaters, and Air Quality Services in [state abbr] | [major cities 1]

Page Load Speed

558 ms in total

First Response

150 ms

Resources Loaded

301 ms

Page Rendered

107 ms

hvacdev.basementsite.com screenshot

About Website

Welcome to hvacdev.basementsite.com homepage info - get ready to check Hvacdev Basementsite best content for United States right away, or after learning these important things about hvacdev.basementsite.com

A NO Dealers offers heating and cooling services through [state]. Get our Free cost estimates in [major cities 1].

Visit hvacdev.basementsite.com

Key Findings

We analyzed Hvacdev.basementsite.com page load time and found that the first response time was 150 ms and then it took 408 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

hvacdev.basementsite.com performance score

85

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

60/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

59/100

25%

SI (Speed Index)

Value2.7 s

96/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.029

100/100

15%

TTI (Time to Interactive)

Value3.4 s

93/100

10%

Network Requests Diagram

hvacdev.basementsite.com

150 ms

jquery.min.js

13 ms

jquery-ui.min.js

22 ms

jquery-ui.css

5 ms

jquery-ui-default.css

10 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 48% of them (15 requests) were addressed to the original Hvacdev.basementsite.com, 26% (8 requests) were made to Cdn.treehouseinternetgroup.com and 6% (2 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (150 ms) belongs to the original domain Hvacdev.basementsite.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 27.1 kB (15%)

Content Size

175.8 kB

After Optimization

148.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Hvacdev.basementsite.com main page is 175.8 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. 40% of websites need less resources to load. Javascripts take 106.1 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 10.4 kB

  • Original 14.7 kB
  • After minification 13.9 kB
  • After compression 4.3 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 10.4 kB or 71% of the original size.

Image Optimization

-31%

Potential reduce by 4.4 kB

  • Original 14.5 kB
  • After minification 10.0 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. Obviously, Hvacdev Basementsite needs image optimization as it can save up to 4.4 kB or 31% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 1.3 kB

  • Original 106.1 kB
  • After minification 106.1 kB
  • After compression 104.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-27%

Potential reduce by 11.0 kB

  • Original 40.5 kB
  • After minification 40.5 kB
  • After compression 29.5 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. Hvacdev.basementsite.com needs all CSS files to be minified and compressed as it can save up to 11.0 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (76%)

Requests Now

29

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hvacdev Basementsite. 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 from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

hvacdev.basementsite.com

hvacdev.basementsite.com

150 ms

jquery.min.js

jquery.min.js

13 ms

jquery-ui.min.js

jquery-ui.min.js

22 ms

jquery-ui.css

jquery-ui.css

5 ms

jquery-ui-default.css

jquery-ui-default.css

10 ms

jquery.swfobject.min.js

jquery.swfobject.min.js

6 ms

vtip-min.js

vtip-min.js

9 ms

jquery.thScrollable.js

jquery.thScrollable.js

8 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

10 ms

colorbox.css

colorbox.css

10 ms

toolbox.css

toolbox.css

17 ms

inline-widgets.css

inline-widgets.css

18 ms

sidebar-widgets.css

sidebar-widgets.css

18 ms

modules.css

modules.css

32 ms

style-guide-default.css

style-guide-default.css

31 ms

purple-colorscheme-min.css

purple-colorscheme-min.css

41 ms

button-tan-min.css

button-tan-min.css

43 ms

sb-styles.css

sb-styles.css

35 ms

analytics.js

analytics.js

33 ms

bg.png

bg.png

46 ms

700x259

700x259

41 ms

overlay.png

overlay.png

12 ms

header-back.jpg

header-back.jpg

25 ms

spriteme.png

spriteme.png

36 ms

youtube-icon.png

youtube-icon.png

27 ms

twitter-icon.png

twitter-icon.png

28 ms

facebook-icon.png

facebook-icon.png

26 ms

logo.png

logo.png

24 ms

nav-arrow-r-dark.gif

nav-arrow-r-dark.gif

33 ms

700x259

700x259

41 ms

225x94

225x94

33 ms

Accessibility Review

hvacdev.basementsite.com accessibility score

81

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.

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

Best Practices

hvacdev.basementsite.com 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

hvacdev.basementsite.com SEO score

71

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

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

Social Sharing Optimization

hvacdev.basementsite.com

Open Graph description is not detected on the main page of Hvacdev Basementsite. 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: