Tools & Wizards About Us
shasta-roofing.com screenshot

Report Summary

  • 52

    Performance

    Renders faster than
    69% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

shasta-roofing.com

#1 Rated Nor-Cal Roofing Contractors (Get a Free Estimate)

Page Load Speed

2.4 sec in total

First Response

40 ms

Resources Loaded

840 ms

Page Rendered

1.6 sec

shasta-roofing.com screenshot

About Website

Visit shasta-roofing.com now to see the best up-to-date Shasta Roofing content and also check out these interesting facts you probably never knew about shasta-roofing.com

Partner with the best Nor-Cal roofing contractors. We offer residential, commercial, and new construction roofing. Receive a free estimate today.

Visit shasta-roofing.com

Key Findings

We analyzed Shasta-roofing.com page load time and found that the first response time was 40 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

shasta-roofing.com performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value2.4 s

91/100

25%

SI (Speed Index)

Value7.7 s

24/100

10%

TBT (Total Blocking Time)

Value1,800 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.016

100/100

15%

TTI (Time to Interactive)

Value11.4 s

19/100

10%

Network Requests Diagram

shasta-roofing.com

40 ms

www.norcal-roofing.com

48 ms

css2

39 ms

css2

52 ms

style.main.min.3d6c7dbd1ff24e795b840c08f984e04245ef27b6f8040e43245aecc9cbab30a3.css

10 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Shasta-roofing.com, 50% (20 requests) were made to Norcal-roofing.com and 18% (7 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (390 ms) relates to the external source Fonts.gstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 270.7 kB (55%)

Content Size

492.2 kB

After Optimization

221.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Shasta-roofing.com main page is 492.2 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. 65% of websites need less resources to load. Javascripts take 344.8 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 90.6 kB

  • Original 115.4 kB
  • After minification 103.9 kB
  • After compression 24.8 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 90.6 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 1.7 kB
  • After minification 1.7 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. Shasta Roofing images are well optimized though.

JavaScript Optimization

-52%

Potential reduce by 180.1 kB

  • Original 344.8 kB
  • After minification 344.8 kB
  • After compression 164.7 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 180.1 kB or 52% of the original size.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 30.4 kB
  • After minification 30.4 kB
  • After compression 30.4 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. Shasta-roofing.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 7 (37%)

Requests Now

19

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shasta 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 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

shasta-roofing.com

shasta-roofing.com

40 ms

www.norcal-roofing.com

www.norcal-roofing.com

48 ms

css2

css2

39 ms

css2

css2

52 ms

style.main.min.3d6c7dbd1ff24e795b840c08f984e04245ef27b6f8040e43245aecc9cbab30a3.css

style.main.min.3d6c7dbd1ff24e795b840c08f984e04245ef27b6f8040e43245aecc9cbab30a3.css

10 ms

bundle.min.b8ffbea971f422c0a01bca3ca982d9938c20ba15d86bda5e9edd1a4a474f90f8ba4a70ca48b3ac8bd02b1ece52c83fa6f7cbbe71086e58e1b085f2dccfd6deeb.js

bundle.min.b8ffbea971f422c0a01bca3ca982d9938c20ba15d86bda5e9edd1a4a474f90f8ba4a70ca48b3ac8bd02b1ece52c83fa6f7cbbe71086e58e1b085f2dccfd6deeb.js

22 ms

gtm.js

gtm.js

161 ms

fbevents.js

fbevents.js

121 ms

norcal-logo.png

norcal-logo.png

108 ms

norcal-img-house-start-02.webp

norcal-img-house-start-02.webp

54 ms

norcal-img-text-bg-02.webp

norcal-img-text-bg-02.webp

11 ms

dots-before.svg

dots-before.svg

49 ms

dots-after.svg

dots-after.svg

56 ms

residential-roofing-system-01.webp

residential-roofing-system-01.webp

92 ms

residential-roofing-system-02.webp

residential-roofing-system-02.webp

90 ms

commercial-roofing-system-01.webp

commercial-roofing-system-01.webp

90 ms

commercial-roofing-system-02.webp

commercial-roofing-system-02.webp

89 ms

anderson-california-norcal-roofing-01.webp

anderson-california-norcal-roofing-01.webp

82 ms

areas-service-cottonwood-ca-norcal-01.webp

areas-service-cottonwood-ca-norcal-01.webp

159 ms

areas-service-palo-cedro-ca-01.webp

areas-service-palo-cedro-ca-01.webp

160 ms

areas-service-redding-ca-sundial-bridge-01.webp

areas-service-redding-ca-sundial-bridge-01.webp

159 ms

areas-service-shasta-lake-ca-shasta-dam-01.webp

areas-service-shasta-lake-ca-shasta-dam-01.webp

158 ms

areas-service-shingletown-ca-01.webp

areas-service-shingletown-ca-01.webp

158 ms

circle-element-01.svg

circle-element-01.svg

159 ms

plus-element-01.svg

plus-element-01.svg

160 ms

platform.js

platform.js

160 ms

js

js

74 ms

ajax-script-min.js

ajax-script-min.js

318 ms

agent

agent

161 ms

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-B4i1U080V4ftkw.woff

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-B4i1U080V4ftkw.woff

131 ms

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-NYi1U080V4ftkw.woff

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-NYi1U080V4ftkw.woff

156 ms

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-WYi1U080V4ftkw.woff

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-WYi1U080V4ftkw.woff

171 ms

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-2Y-1U080V4ftkw.woff

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-2Y-1U080V4ftkw.woff

171 ms

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-4I-1U080V4ftkw.woff

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-4I-1U080V4ftkw.woff

196 ms

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-h4-1U080V4ftkw.woff

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-h4-1U080V4ftkw.woff

172 ms

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-ro-1U080V4ftkw.woff

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-ro-1U080V4ftkw.woff

390 ms

config

config

41 ms

config

config

97 ms

widget

widget

10 ms

pages

pages

8 ms

Accessibility Review

shasta-roofing.com accessibility score

97

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

Best Practices

shasta-roofing.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

Missing source maps for large first-party JavaScript

SEO Factors

shasta-roofing.com SEO score

89

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

Links do not have descriptive text

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

shasta-roofing.com

Open Graph data is detected on the main page of Shasta Roofing. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: