Report Summary

  • 53

    Performance

    Renders faster than
    70% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 95

    SEO

    Google-friendlier than
    90% of websites

blackoakbuilders.net

Construction, Sonoma & Southern Mendocino. Black Oak Builders

Page Load Speed

1.9 sec in total

First Response

62 ms

Resources Loaded

1.7 sec

Page Rendered

144 ms

blackoakbuilders.net screenshot

About Website

Visit blackoakbuilders.net now to see the best up-to-date Black Oak Builders content and also check out these interesting facts you probably never knew about blackoakbuilders.net

Black Oak Builders construction company specializes in custom contemporary California residential and commercial projects servicing greater Sonoma and Southern Mendocino

Visit blackoakbuilders.net

Key Findings

We analyzed Blackoakbuilders.net page load time and found that the first response time was 62 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

blackoakbuilders.net performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

10/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value7.0 s

32/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.152

75/100

15%

TTI (Time to Interactive)

Value7.0 s

52/100

10%

Network Requests Diagram

blackoakbuilders.net

62 ms

blackoakbuilders.com

895 ms

js

64 ms

style.min.css

250 ms

style.css

318 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Blackoakbuilders.net, 88% (23 requests) were made to Blackoakbuilders.com and 4% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (895 ms) relates to the external source Blackoakbuilders.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 579.2 kB (12%)

Content Size

5.0 MB

After Optimization

4.4 MB

In fact, the total size of Blackoakbuilders.net main page is 5.0 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. 30% of websites need less resources to load. Images take 4.4 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 33.5 kB

  • Original 45.2 kB
  • After minification 43.9 kB
  • After compression 11.7 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 33.5 kB or 74% of the original size.

Image Optimization

-3%

Potential reduce by 112.0 kB

  • Original 4.4 MB
  • After minification 4.3 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. Black Oak Builders images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 239.9 kB

  • Original 345.8 kB
  • After minification 345.8 kB
  • After compression 105.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 239.9 kB or 69% of the original size.

CSS Optimization

-85%

Potential reduce by 193.8 kB

  • Original 227.8 kB
  • After minification 203.9 kB
  • After compression 34.0 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. Blackoakbuilders.net needs all CSS files to be minified and compressed as it can save up to 193.8 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (50%)

Requests Now

22

After Optimization

11

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Black Oak Builders. 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 from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

blackoakbuilders.net accessibility score

97

Accessibility Issues

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

blackoakbuilders.net best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

blackoakbuilders.net SEO score

95

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

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 Blackoakbuilders.net 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 Blackoakbuilders.net 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 Black Oak Builders. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: