Tools & Wizards About Us
vsonsroofing.com screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    67% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

vsonsroofing.com

Roofing | Brattleboro, Keene | Vonderhorst Roofing, VT, NH

Page Load Speed

493 ms in total

First Response

29 ms

Resources Loaded

327 ms

Page Rendered

137 ms

vsonsroofing.com screenshot

About Website

Welcome to vsonsroofing.com homepage info - get ready to check Vsons Roofing best content right away, or after learning these important things about vsonsroofing.com

Need a new roof? Need a metal, shingle, slate or rubber roof? We can assist with your commercial, residential and industrial roofing needs. We service VT NH MA

Visit vsonsroofing.com

Key Findings

We analyzed Vsonsroofing.com page load time and found that the first response time was 29 ms and then it took 464 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

vsonsroofing.com performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value11.2 s

0/100

25%

SI (Speed Index)

Value8.0 s

22/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.7 s

22/100

10%

Network Requests Diagram

vsonsroofing.com

29 ms

vsonsroofing.com

58 ms

bootstrap.min.css

30 ms

css

36 ms

animate.css

36 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 86% of them (44 requests) were addressed to the original Vsonsroofing.com, 10% (5 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (129 ms) belongs to the original domain Vsonsroofing.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (84%)

Content Size

1.5 MB

After Optimization

235.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vsonsroofing.com main page is 1.5 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. 60% of websites need less resources to load. CSS take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 19.2 kB

  • Original 23.6 kB
  • After minification 15.7 kB
  • After compression 4.4 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 7.8 kB, which is 33% 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 19.2 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 1.6 kB
  • After minification 1.6 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. Vsons Roofing images are well optimized though.

JavaScript Optimization

-75%

Potential reduce by 305.7 kB

  • Original 410.1 kB
  • After minification 368.5 kB
  • After compression 104.4 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 305.7 kB or 75% of the original size.

CSS Optimization

-88%

Potential reduce by 908.1 kB

  • Original 1.0 MB
  • After minification 885.8 kB
  • After compression 124.7 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. Vsonsroofing.com needs all CSS files to be minified and compressed as it can save up to 908.1 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (67%)

Requests Now

42

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vsons Roofing. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

vsonsroofing.com

vsonsroofing.com

29 ms

vsonsroofing.com

vsonsroofing.com

58 ms

bootstrap.min.css

bootstrap.min.css

30 ms

css

css

36 ms

animate.css

animate.css

36 ms

fontawesome-all.min.css

fontawesome-all.min.css

41 ms

bootstrap.min.css

bootstrap.min.css

51 ms

hs.megamenu.css

hs.megamenu.css

24 ms

jquery.mCustomScrollbar.css

jquery.mCustomScrollbar.css

46 ms

cubeportfolio.min.css

cubeportfolio.min.css

38 ms

theme.css

theme.css

69 ms

custom.css

custom.css

44 ms

jquery.min.js

jquery.min.js

56 ms

waypoints.js

waypoints.js

56 ms

jquery-migrate.min.js

jquery-migrate.min.js

51 ms

popper.min.js

popper.min.js

53 ms

bootstrap.min.js

bootstrap.min.js

53 ms

jquery.waypoints.min.js

jquery.waypoints.min.js

53 ms

easy-waypoint-animate.js

easy-waypoint-animate.js

54 ms

hs.megamenu.js

hs.megamenu.js

61 ms

svg-injector.min.js

svg-injector.min.js

60 ms

jquery.mCustomScrollbar.concat.min.js

jquery.mCustomScrollbar.concat.min.js

61 ms

jquery.cubeportfolio.min.js

jquery.cubeportfolio.min.js

124 ms

hs.core.js

hs.core.js

123 ms

hs.header.js

hs.header.js

123 ms

hs.unfold.js

hs.unfold.js

123 ms

hs.malihu-scrollbar.js

hs.malihu-scrollbar.js

128 ms

hs.cubeportfolio.js

hs.cubeportfolio.js

127 ms

hs.focus-state.js

hs.focus-state.js

128 ms

hs.svg-injector.js

hs.svg-injector.js

128 ms

hs.go-to.js

hs.go-to.js

129 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

80 ms

logo.png

logo.png

58 ms

icon-13.svg

icon-13.svg

58 ms

icon-19.svg

icon-19.svg

62 ms

icon-5.svg

icon-5.svg

61 ms

megmenu_img1.jpg

megmenu_img1.jpg

64 ms

megmenu_img2.jpg

megmenu_img2.jpg

67 ms

main_content_bg.jpg

main_content_bg.jpg

68 ms

wave-1-bottom-sm.svg

wave-1-bottom-sm.svg

66 ms

card_home1.jpg

card_home1.jpg

68 ms

pxiEyp8kv8JHgFVrJJfedw.ttf

pxiEyp8kv8JHgFVrJJfedw.ttf

26 ms

pxiByp8kv8JHgFVrLGT9Z1xlEA.ttf

pxiByp8kv8JHgFVrLGT9Z1xlEA.ttf

26 ms

pxiByp8kv8JHgFVrLDz8Z1xlEA.ttf

pxiByp8kv8JHgFVrLDz8Z1xlEA.ttf

29 ms

pxiByp8kv8JHgFVrLEj6Z1xlEA.ttf

pxiByp8kv8JHgFVrLEj6Z1xlEA.ttf

34 ms

pxiByp8kv8JHgFVrLCz7Z1xlEA.ttf

pxiByp8kv8JHgFVrLCz7Z1xlEA.ttf

35 ms

fa-solid-900.woff

fa-solid-900.woff

11 ms

fa-regular-400.woff

fa-regular-400.woff

11 ms

icon-13.svg

icon-13.svg

13 ms

icon-19.svg

icon-19.svg

14 ms

icon-5.svg

icon-5.svg

15 ms

Accessibility Review

vsonsroofing.com accessibility score

84

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.

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

Best Practices

vsonsroofing.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

vsonsroofing.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

    N/A

  • Encoding

    UTF-8

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

vsonsroofing.com

Open Graph description is not detected on the main page of Vsons Roofing. 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: