Tools & Wizards About Us

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

btcontractors.com

B&T Building Services | High Quality Cleaning & Concrete Coating

Page Load Speed

1.8 sec in total

First Response

42 ms

Resources Loaded

948 ms

Page Rendered

789 ms

About Website

Click here to check amazing Btcontractors content. Otherwise, check out these important facts you probably never knew about btcontractors.com

A Building Service Contractor Making a Difference! We put the highest priority on creating clean, healthy, and safe environments for our customers. Our services are developed to provide peace of mind...

Visit btcontractors.com

Key Findings

We analyzed Btcontractors.com page load time and found that the first response time was 42 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

btcontractors.com performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value7.7 s

3/100

25%

SI (Speed Index)

Value7.1 s

31/100

10%

TBT (Total Blocking Time)

Value310 ms

77/100

30%

CLS (Cumulative Layout Shift)

Value0.202

61/100

15%

TTI (Time to Interactive)

Value9.7 s

29/100

10%

Network Requests Diagram

btcontractors.com

42 ms

btbuildingservices.com

33 ms

font-awesome.min.css

10 ms

genericons.css

24 ms

dashicons.min.css

29 ms

Our browser made a total of 97 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Btcontractors.com, 94% (91 requests) were made to Btbuildingservices.com and 2% (2 requests) were made to Img1.wsimg.com. The less responsive or slowest element that took the longest time to load (123 ms) relates to the external source Ws.zoominfo.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 201.6 kB (4%)

Content Size

5.1 MB

After Optimization

4.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Btcontractors.com main page is 5.1 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. 65% of websites need less resources to load. Images take 4.4 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 113.9 kB

  • Original 132.8 kB
  • After minification 132.1 kB
  • After compression 18.9 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 113.9 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 4.4 MB
  • After minification 4.4 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. Btcontractors images are well optimized though.

JavaScript Optimization

-27%

Potential reduce by 85.6 kB

  • Original 313.9 kB
  • After minification 313.9 kB
  • After compression 228.3 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 85.6 kB or 27% of the original size.

CSS Optimization

-1%

Potential reduce by 2.1 kB

  • Original 223.2 kB
  • After minification 223.1 kB
  • After compression 221.0 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. Btcontractors.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 75 (80%)

Requests Now

94

After Optimization

19

  • Images
  • JavaScript
  • CSS

The browser has sent 94 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Btcontractors. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 65 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

btcontractors.com accessibility score

89

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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

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

btcontractors.com best practices score

92

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

Missing source maps for large first-party JavaScript

SEO Factors

btcontractors.com SEO score

97

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 Btcontractors.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 Btcontractors.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 Btcontractors. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: