Tools & Wizards About Us
superiorroofmetals.com screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

superiorroofmetals.com

Metal Roofing Suppliers in San Jose, CA | Superior Roof Metals

Page Load Speed

4.5 sec in total

First Response

669 ms

Resources Loaded

3.5 sec

Page Rendered

270 ms

superiorroofmetals.com screenshot

About Website

Welcome to superiorroofmetals.com homepage info - get ready to check Superior Roof Metals best content right away, or after learning these important things about superiorroofmetals.com

As the premier metal roofing suppliers in San Jose, CA, we have everything to meet all your commercial and residential needs. Call us for a quote today!

Visit superiorroofmetals.com

Key Findings

We analyzed Superiorroofmetals.com page load time and found that the first response time was 669 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

superiorroofmetals.com performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value12.3 s

0/100

25%

SI (Speed Index)

Value7.4 s

27/100

10%

TBT (Total Blocking Time)

Value1,120 ms

23/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value8.9 s

35/100

10%

Network Requests Diagram

superiorroofmetals.com

669 ms

gtm.js

93 ms

style.min.css

47 ms

style.css

38 ms

et-divi-builder-dynamic-187.css

50 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 67% of them (34 requests) were addressed to the original Superiorroofmetals.com, 12% (6 requests) were made to Fonts.gstatic.com and 8% (4 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (669 ms) belongs to the original domain Superiorroofmetals.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 94.7 kB (4%)

Content Size

2.7 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Superiorroofmetals.com main page is 2.7 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. Images take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 88.8 kB

  • Original 109.1 kB
  • After minification 106.9 kB
  • After compression 20.3 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 88.8 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 2.3 MB
  • After minification 2.3 MB

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. Superior Roof Metals images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 4.2 kB

  • Original 256.4 kB
  • After minification 256.4 kB
  • After compression 252.2 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

-3%

Potential reduce by 1.7 kB

  • Original 57.4 kB
  • After minification 57.4 kB
  • After compression 55.8 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. Superiorroofmetals.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 26 (67%)

Requests Now

39

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Superior Roof Metals. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

superiorroofmetals.com

superiorroofmetals.com

669 ms

gtm.js

gtm.js

93 ms

style.min.css

style.min.css

47 ms

style.css

style.css

38 ms

et-divi-builder-dynamic-187.css

et-divi-builder-dynamic-187.css

50 ms

index.js

index.js

50 ms

jquery.min.js

jquery.min.js

52 ms

jquery-migrate.min.js

jquery-migrate.min.js

65 ms

igi3dpg.css

igi3dpg.css

137 ms

bootstrap.min.css

bootstrap.min.css

50 ms

slick.min.css

slick.min.css

86 ms

slick-theme.min.css

slick-theme.min.css

84 ms

animate.min.css

animate.min.css

81 ms

style.css

style.css

187 ms

media.css

media.css

183 ms

jquery-3.7.1.min.js

jquery-3.7.1.min.js

82 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

84 ms

slick.min.js

slick.min.js

85 ms

main.js

main.js

271 ms

wow.min.js

wow.min.js

103 ms

scripts.min.js

scripts.min.js

108 ms

common.js

common.js

108 ms

embed

embed

229 ms

logo-01.png

logo-01.png

109 ms

logo-02.png

logo-02.png

87 ms

home-hero.jpg

home-hero.jpg

107 ms

Metal-roof-superior-crop.jpg

Metal-roof-superior-crop.jpg

106 ms

soffit-superior.jpg

soffit-superior.jpg

130 ms

Picture-033-scaled.jpg

Picture-033-scaled.jpg

152 ms

Underlayment.jpg

Underlayment.jpg

127 ms

superior-team.jpg

superior-team.jpg

154 ms

f_logo.png

f_logo.png

222 ms

p.css

p.css

44 ms

css2

css2

31 ms

qoute_bg.jpg

qoute_bg.jpg

41 ms

js

js

107 ms

print.css

print.css

107 ms

q5uXsoe9Lv5t7Meb31EcOR9UdVTNs822plVRRQ5f.woff

q5uXsoe9Lv5t7Meb31EcOR9UdVTNs822plVRRQ5f.woff

109 ms

q5uXsoe9Lv5t7Meb31EcOR9UdVTNs822plVjRQ5f.woff

q5uXsoe9Lv5t7Meb31EcOR9UdVTNs822plVjRQ5f.woff

110 ms

q5uXsoe9Lv5t7Meb31EcOR9UdVTNs822plWPQg5f.woff

q5uXsoe9Lv5t7Meb31EcOR9UdVTNs822plWPQg5f.woff

129 ms

q5uXsoe9Lv5t7Meb31EcOR9UdVTNs822plW2Qg5f.woff

q5uXsoe9Lv5t7Meb31EcOR9UdVTNs822plW2Qg5f.woff

132 ms

q5uXsoe9Lv5t7Meb31EcOR9UdVTNs822plXRQg5f.woff

q5uXsoe9Lv5t7Meb31EcOR9UdVTNs822plXRQg5f.woff

165 ms

q5uXsoe9Lv5t7Meb31EcOR9UdVTNs822plX4Qg5f.woff

q5uXsoe9Lv5t7Meb31EcOR9UdVTNs822plX4Qg5f.woff

189 ms

d

d

33 ms

d

d

33 ms

ajax-loader.gif

ajax-loader.gif

188 ms

slick.woff

slick.woff

247 ms

search.js

search.js

21 ms

geometry.js

geometry.js

23 ms

main.js

main.js

27 ms

slick.ttf

slick.ttf

191 ms

Accessibility Review

superiorroofmetals.com accessibility score

94

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

Links do not have a discernible name

Best Practices

superiorroofmetals.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

superiorroofmetals.com SEO score

93

Search Engine Optimization Advices

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

    UTF-8

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

superiorroofmetals.com

Open Graph description is not detected on the main page of Superior Roof Metals. 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: