Access theisenroofing.com. Theisen Roofing & Siding Co. | Home Construction

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

16/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value300 ms

78/100

30%

CLS (Cumulative Layout Shift)

Value0.113

86/100

15%

TTI (Time to Interactive)

Value6.6 s

57/100

10%

theisenroofing.com

33 ms

theisenroofing.com

66 ms

style.min.css

15 ms

all.min.css

25 ms

jquery.bxslider.css

39 ms

Our browser made a total of 89 requests to load all elements on the main page. We found that 88% of them (78 requests) were addressed to the original Theisenroofing.com, 7% (6 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (334 ms) belongs to the original domain Theisenroofing.com.

Content Size

7.8 MB

After Optimization

7.6 MB

In fact, the total size of Theisenroofing.com main page is 7.8 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. Only a small number of websites need less resources to load. Images take 7.3 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 91.3 kB

Original 108.8 kB
After minification 102.9 kB
After compression 17.6 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 91.3 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 1.2 kB

Original 7.3 MB
After minification 7.3 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. Theisen Roofing images are well optimized though.

JavaScript Optimization

-38%

Potential reduce by 101.9 kB

Original 270.6 kB
After minification 270.1 kB
After compression 168.7 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 101.9 kB or 38% of the original size.

CSS Optimization

-4%

Potential reduce by 4.7 kB

Original 117.7 kB
After minification 115.6 kB
After compression 113.0 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. Theisenroofing.com has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Theisen 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 27 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

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

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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.

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Links do not have descriptive text

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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/).

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 Theisenroofing.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 Theisenroofing.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

theisenroofing.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Theisen Roofing & Siding Co. | Home Construction | Northern Illinois

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

theisenroofing.com

theisenroofing.com

style.min.css

all.min.css

jquery.bxslider.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

theisenroofing.com

theisenroofing.com

style.min.css

all.min.css

jquery.bxslider.css

jquery.fancybox.min.css

justifiedGallery.min.css

6-layout.css

animate.css

style.css

4935d9a43e0ca83f4e7f1a274d2e9401-layout-bundle.css

style.min.css

latest.css

GD-cORe-public.css

jquery.magnificpopup.min.css

bootstrap.min.css

skin-600708913c5b2.css

animate.min.css

css

front.js

jquery.min.js

jquery-migrate.min.js

imagesloaded.min.js

GD-cORe-public.js

smush-lazy-load.min.js

css

email-decode.min.js

jquery.waypoints.min.js

jquery.easing.min.js

jquery.fitvids.min.js

jquery.bxslider.min.js

masonry.min.js

jquery.masonry.min.js

isotope.pkgd.min.js

jquery.fancybox.min.js

jquery.justifiedGallery.min.js

6-layout.js

coblocks-animation.js

tiny-swiper.js

coblocks-tinyswiper-initializer.js

jquery.ba-throttle-debounce.min.js

3b062469c548bbe1e130614ae55c56cf-layout-bundle.js

jquery.magnificpopup.min.js