Tools & Wizards About Us

Report Summary

  • 69

    Performance

    Renders faster than
    80% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

deltabaybuildersandroofing.com

Roofers | Stockton, CA | Delta Bay Builders & Roofing Inc.

Page Load Speed

737 ms in total

First Response

23 ms

Resources Loaded

449 ms

Page Rendered

265 ms

About Website

Visit deltabaybuildersandroofing.com now to see the best up-to-date Delta Bay Builders And Roofing content and also check out these interesting facts you probably never knew about deltabaybuildersandroofing.com

Delta Bay Builders & Roofing Inc. in Stockton, California, offers roof repairs, installation, tear-offs, and coatings.

Visit deltabaybuildersandroofing.com

Key Findings

We analyzed Deltabaybuildersandroofing.com page load time and found that the first response time was 23 ms and then it took 714 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

deltabaybuildersandroofing.com performance score

69

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

86/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

27/100

25%

SI (Speed Index)

Value2.7 s

97/100

10%

TBT (Total Blocking Time)

Value300 ms

78/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value6.5 s

59/100

10%

Network Requests Diagram

deltabaybuildersandroofing.com

23 ms

www.deltabaybuildersandroofing.com

166 ms

1549526-dust_scratches.png

81 ms

jquery.min.js

33 ms

1549522-DBBlogo.w400.h150-412w.png

90 ms

Our browser made a total of 14 requests to load all elements on the main page. We found that 14% of them (2 requests) were addressed to the original Deltabaybuildersandroofing.com, 64% (9 requests) were made to Lirp.cdn-website.com and 14% (2 requests) were made to Static.cdn-website.com. The less responsive or slowest element that took the longest time to load (258 ms) relates to the external source Mpactions.superpages.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 71.7 kB (26%)

Content Size

280.8 kB

After Optimization

209.1 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Deltabaybuildersandroofing.com main page is 280.8 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. 35% of websites need less resources to load. Javascripts take 143.6 kB which makes up the majority of the site volume.

HTML Optimization

-61%

Potential reduce by 71.6 kB

  • Original 118.2 kB
  • After minification 113.9 kB
  • After compression 46.6 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 71.6 kB or 61% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 19.1 kB
  • After minification 19.1 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. Delta Bay Builders And Roofing images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 120 B

  • Original 143.6 kB
  • After minification 143.6 kB
  • After compression 143.4 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. This website has mostly compressed JavaScripts.

Requests Breakdown

We found no issues to fix!

Requests Now

10

After Optimization

10

  • Images
  • JavaScript

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Delta Bay Builders And Roofing. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

deltabaybuildersandroofing.com accessibility score

91

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

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

deltabaybuildersandroofing.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

High

Browser errors were logged to the console

SEO Factors

deltabaybuildersandroofing.com SEO score

93

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

    EN

  • Encoding

    UTF-8

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

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