Tools & Wizards About Us
stlroofing.com screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

stlroofing.com

Roofing Contractor, Roof Repair, Remodeling Contractor, St. Louis, St. Charles

Page Load Speed

4.7 sec in total

First Response

553 ms

Resources Loaded

4 sec

Page Rendered

82 ms

stlroofing.com screenshot

About Website

Click here to check amazing St L Roofing content. Otherwise, check out these important facts you probably never knew about stlroofing.com

Welcome to St. Louis Roofing and Remodeling. Check out our DEAL OF THE MONTH. We are a top rated roofing contractor n both St. Louis and St. Charles, MO. Our services include Roofing, Gutters and Guar...

Visit stlroofing.com

Key Findings

We analyzed Stlroofing.com page load time and found that the first response time was 553 ms and then it took 4.1 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

stlroofing.com performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.9 s

1/100

10%

LCP (Largest Contentful Paint)

Value11.1 s

0/100

25%

SI (Speed Index)

Value10.4 s

8/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.113

86/100

15%

TTI (Time to Interactive)

Value8.9 s

35/100

10%

Network Requests Diagram

www.stlroofing.com

553 ms

style.min.css

69 ms

wc-blocks-vendors-style.css

124 ms

wc-blocks-style.css

241 ms

styles.css

337 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 94% of them (48 requests) were addressed to the original Stlroofing.com, 4% (2 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (553 ms) belongs to the original domain Stlroofing.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 163.6 kB (28%)

Content Size

577.9 kB

After Optimization

414.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Stlroofing.com main page is 577.9 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. 45% of websites need less resources to load. Images take 252.7 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 32.9 kB

  • Original 41.2 kB
  • After minification 38.1 kB
  • After compression 8.3 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 32.9 kB or 80% of the original size.

Image Optimization

-9%

Potential reduce by 22.8 kB

  • Original 252.7 kB
  • After minification 229.9 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. St L Roofing images are well optimized though.

JavaScript Optimization

-35%

Potential reduce by 58.4 kB

  • Original 164.5 kB
  • After minification 152.6 kB
  • After compression 106.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 58.4 kB or 35% of the original size.

CSS Optimization

-41%

Potential reduce by 49.6 kB

  • Original 119.5 kB
  • After minification 119.1 kB
  • After compression 69.9 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. Stlroofing.com needs all CSS files to be minified and compressed as it can save up to 49.6 kB or 41% of the original size.

Requests Breakdown

Number of requests can be reduced by 38 (79%)

Requests Now

48

After Optimization

10

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of St L Roofing. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.stlroofing.com

www.stlroofing.com

553 ms

style.min.css

style.min.css

69 ms

wc-blocks-vendors-style.css

wc-blocks-vendors-style.css

124 ms

wc-blocks-style.css

wc-blocks-style.css

241 ms

styles.css

styles.css

337 ms

woocommerce-layout.css

woocommerce-layout.css

125 ms

woocommerce.css

woocommerce.css

127 ms

css

css

21 ms

1.bootstrap.css

1.bootstrap.css

155 ms

bootstrap-responsive.css

bootstrap-responsive.css

193 ms

fixes.css

fixes.css

189 ms

ie8.css

ie8.css

189 ms

style.css

style.css

223 ms

style.css

style.css

255 ms

sv-wc-payment-gateway-payment-form.min.css

sv-wc-payment-gateway-payment-form.min.css

258 ms

jquery.min.js

jquery.min.js

315 ms

jquery-migrate.min.js

jquery-migrate.min.js

288 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

302 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

320 ms

wp-polyfill.min.js

wp-polyfill.min.js

326 ms

index.js

index.js

395 ms

alg-wc-pop-frontend.js

alg-wc-pop-frontend.js

395 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

397 ms

add-to-cart.min.js

add-to-cart.min.js

398 ms

js.cookie.min.js

js.cookie.min.js

400 ms

woocommerce.min.js

woocommerce.min.js

406 ms

cart-fragments.min.js

cart-fragments.min.js

422 ms

subscription.js

subscription.js

442 ms

jquery.payment.min.js

jquery.payment.min.js

443 ms

sv-wc-payment-gateway-payment-form.min.js

sv-wc-payment-gateway-payment-form.min.js

454 ms

wc-authorize-net-cim.min.js

wc-authorize-net-cim.min.js

464 ms

core.min.js

core.min.js

473 ms

mouse.min.js

mouse.min.js

485 ms

slider.min.js

slider.min.js

508 ms

bootstrap.js

bootstrap.js

510 ms

html5.js

html5.js

516 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

527 ms

placeholder.js

placeholder.js

536 ms

plugins.js

plugins.js

483 ms

options.js

options.js

457 ms

SLRR-Logo-FINAL-Color.png

SLRR-Logo-FINAL-Color.png

301 ms

search_but.png

search_but.png

207 ms

roofing.jpg

roofing.jpg

377 ms

gutter-and-guard-installation.jpg

gutter-and-guard-installation.jpg

380 ms

st-louis-siding-deals.jpg

st-louis-siding-deals.jpg

380 ms

windows.jpg

windows.jpg

377 ms

nav_arrows.png

nav_arrows.png

212 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXw.woff

8 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aXw.woff

14 ms

www.stlroofing.com

www.stlroofing.com

377 ms

woocommerce-smallscreen.css

woocommerce-smallscreen.css

64 ms

Accessibility Review

stlroofing.com accessibility score

76

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

stlroofing.com 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

stlroofing.com SEO score

91

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 doesn't use 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 Stlroofing.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 Stlroofing.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

stlroofing.com

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