Tools & Wizards About Us
trekcontracting.com screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

trekcontracting.com

Denver Roofing Company | Denver Roof Replacement | Trek Contracting

Page Load Speed

1.5 sec in total

First Response

125 ms

Resources Loaded

854 ms

Page Rendered

527 ms

trekcontracting.com screenshot

About Website

Click here to check amazing Trek Contracting content. Otherwise, check out these important facts you probably never knew about trekcontracting.com

For roofing done right, Denver homeowners and businesses trust Trek Contracting, a full service roofer, General Building Contractor, and HAAG-certified inspector. Get your free roof inspection and no-...

Visit trekcontracting.com

Key Findings

We analyzed Trekcontracting.com page load time and found that the first response time was 125 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

trekcontracting.com performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value11.9 s

0/100

25%

SI (Speed Index)

Value5.6 s

53/100

10%

TBT (Total Blocking Time)

Value1,330 ms

17/100

30%

CLS (Cumulative Layout Shift)

Value0.13

81/100

15%

TTI (Time to Interactive)

Value14.5 s

9/100

10%

Network Requests Diagram

trekcontracting.com

125 ms

www.trekcontracting.com

185 ms

css2

43 ms

bundle.ui.default.min.css

86 ms

7b3b8fd08c.js

138 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 77% of them (30 requests) were addressed to the original Trekcontracting.com, 8% (3 requests) were made to Googletagmanager.com and 3% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (307 ms) belongs to the original domain Trekcontracting.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 186.5 kB (11%)

Content Size

1.8 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Trekcontracting.com main page is 1.8 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 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 62.3 kB

  • Original 75.7 kB
  • After minification 59.7 kB
  • After compression 13.4 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. This page needs HTML code to be minified as it can gain 16.0 kB, which is 21% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 62.3 kB or 82% of the original size.

Image Optimization

-3%

Potential reduce by 31.5 kB

  • Original 1.2 MB
  • After minification 1.1 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. Trek Contracting images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 78.6 kB

  • Original 475.7 kB
  • After minification 475.7 kB
  • After compression 397.1 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 78.6 kB or 17% of the original size.

CSS Optimization

-28%

Potential reduce by 14.1 kB

  • Original 49.7 kB
  • After minification 49.7 kB
  • After compression 35.6 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. Trekcontracting.com needs all CSS files to be minified and compressed as it can save up to 14.1 kB or 28% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (42%)

Requests Now

36

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Trek Contracting. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

trekcontracting.com

trekcontracting.com

125 ms

www.trekcontracting.com

www.trekcontracting.com

185 ms

css2

css2

43 ms

bundle.ui.default.min.css

bundle.ui.default.min.css

86 ms

7b3b8fd08c.js

7b3b8fd08c.js

138 ms

bundle.ui.jquery.min.js

bundle.ui.jquery.min.js

246 ms

bundle.ui.bootstrap.min.js

bundle.ui.bootstrap.min.js

157 ms

bundle.ui.html2canvas.js

bundle.ui.html2canvas.js

258 ms

bundle.ui.styling.min.js

bundle.ui.styling.min.js

166 ms

js

js

69 ms

js

js

143 ms

bundle.ui.quote.min.js

bundle.ui.quote.min.js

216 ms

bundle.ui.gallery.min.js

bundle.ui.gallery.min.js

153 ms

bundle.ui.exit-intent.min.js

bundle.ui.exit-intent.min.js

236 ms

bundle.ui.seo.min.js

bundle.ui.seo.min.js

236 ms

bundle.ui.customizations.min.js

bundle.ui.customizations.min.js

236 ms

widget.js

widget.js

20 ms

ga.js

ga.js

73 ms

gtm.js

gtm.js

226 ms

fbevents.js

fbevents.js

120 ms

logo.png

logo.png

204 ms

brand-owens-corning.png

brand-owens-corning.png

223 ms

brand-certainteed.png

brand-certainteed.png

223 ms

brand-gaf.png

brand-gaf.png

224 ms

brand-boral-tile.png

brand-boral-tile.png

223 ms

brand-decra.png

brand-decra.png

223 ms

video-hero.jpg

video-hero.jpg

229 ms

brand-angies-list.svg

brand-angies-list.svg

224 ms

brand-build-zoom.svg

brand-build-zoom.svg

225 ms

brand-bbb.svg

brand-bbb.svg

226 ms

brand-homeadvisor.png

brand-homeadvisor.png

227 ms

brand-hagg.png

brand-hagg.png

228 ms

ph-rectangle.png

ph-rectangle.png

228 ms

ph-square.png

ph-square.png

228 ms

roofing.jpg

roofing.jpg

268 ms

commercial-roofing.jpg

commercial-roofing.jpg

272 ms

insurance-claims.jpg

insurance-claims.jpg

307 ms

about-bg.jpg

about-bg.jpg

299 ms

font

font

205 ms

Accessibility Review

trekcontracting.com accessibility score

80

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

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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

High

Some elements have a [tabindex] value greater than 0

Best Practices

trekcontracting.com best practices score

75

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

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

trekcontracting.com SEO score

92

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 Trekcontracting.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 Trekcontracting.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

trekcontracting.com

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