Tools & Wizards About Us
superwindows.com screenshot

Report Summary

  • 83

    Performance

    Renders faster than
    87% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

superwindows.com

Ameritech Construction | Arlington Replacement Windows| Siding | Roofing

Page Load Speed

3.4 sec in total

First Response

164 ms

Resources Loaded

1.8 sec

Page Rendered

1.5 sec

superwindows.com screenshot

About Website

Welcome to superwindows.com homepage info - get ready to check Super Windows best content for United States right away, or after learning these important things about superwindows.com

Choose the #1 Greater DC Replacement Windows, Siding, & Roofing company when you choose Ameritech Construction Corp. #1 Greater DC Exterior Remodeler

Visit superwindows.com

Key Findings

We analyzed Superwindows.com page load time and found that the first response time was 164 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

superwindows.com performance score

83

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

89/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

41/100

25%

SI (Speed Index)

Value2.0 s

99/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.0 s

99/100

10%

Network Requests Diagram

superwindows.com

164 ms

superwindows.com

459 ms

logo.png

395 ms

Ameritech-Construction-Corp-logo-window-3.png

117 ms

google-rating-white-4.9-rating.png

131 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 88% of them (38 requests) were addressed to the original Superwindows.com, 9% (4 requests) were made to Maps.googleapis.com and 2% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (839 ms) belongs to the original domain Superwindows.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 530.2 kB (16%)

Content Size

3.3 MB

After Optimization

2.8 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Superwindows.com main page is 3.3 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. 40% of websites need less resources to load. Images take 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 527.7 kB

  • Original 605.3 kB
  • After minification 591.2 kB
  • After compression 77.7 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 527.7 kB or 87% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 2.7 MB
  • After minification 2.7 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. Super Windows images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 2.5 kB

  • Original 88.5 kB
  • After minification 88.5 kB
  • After compression 86.0 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 4 (11%)

Requests Now

38

After Optimization

34

  • AJAX
  • Images
  • JavaScript

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Super Windows. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

superwindows.com

superwindows.com

164 ms

superwindows.com

superwindows.com

459 ms

logo.png

logo.png

395 ms

Ameritech-Construction-Corp-logo-window-3.png

Ameritech-Construction-Corp-logo-window-3.png

117 ms

google-rating-white-4.9-rating.png

google-rating-white-4.9-rating.png

131 ms

facebook-rating-white-4.5-rating-2.png

facebook-rating-white-4.5-rating-2.png

138 ms

bbb-rating-white.png

bbb-rating-white.png

130 ms

Casement-Windows-Greater-Washington-D.C.-Ameritech-Construction-Corp-2.jpg

Casement-Windows-Greater-Washington-D.C.-Ameritech-Construction-Corp-2.jpg

53 ms

happy-family-replacement-windows-Greater-DC-Ameritech-Construction-Corp.jpg

happy-family-replacement-windows-Greater-DC-Ameritech-Construction-Corp.jpg

67 ms

Replacement-Windows-DC-Ameritech-Construction-Corp.jpg

Replacement-Windows-DC-Ameritech-Construction-Corp.jpg

69 ms

window-replacement-Greater-Washington-D.C.-Ameritech-Construction-Corp-2.jpg

window-replacement-Greater-Washington-D.C.-Ameritech-Construction-Corp-2.jpg

85 ms

lazyload.min.js

lazyload.min.js

78 ms

Replacement-Windows-Greater-Washington-D.C.-Ameritech-Construction-Corp-11.jpg

Replacement-Windows-Greater-Washington-D.C.-Ameritech-Construction-Corp-11.jpg

15 ms

Roofing-Roofer-Greater-Washington-D.C.-Ameritech-Construction-Corp-2.jpg

Roofing-Roofer-Greater-Washington-D.C.-Ameritech-Construction-Corp-2.jpg

16 ms

siding-installers-Greater-Washington-D.C.-Ameritech-Construction-Corp-2.jpg

siding-installers-Greater-Washington-D.C.-Ameritech-Construction-Corp-2.jpg

230 ms

logo_home_service_store-pwvwo6a5ibjr5ruqjqnkideon4zwjaok8tm8h97nk0.jpg

logo_home_service_store-pwvwo6a5ibjr5ruqjqnkideon4zwjaok8tm8h97nk0.jpg

230 ms

logo_energy-pwvwo6a5ibjr5ruqjqnkideon4zwjaok8tm8h97nk0.jpg

logo_energy-pwvwo6a5ibjr5ruqjqnkideon4zwjaok8tm8h97nk0.jpg

308 ms

Pro-Remodeling-Organization-Logo-pwvwnzpa6haqwi4am5t6ix2ghfwc1eyfvx1u4bherk.png

Pro-Remodeling-Organization-Logo-pwvwnzpa6haqwi4am5t6ix2ghfwc1eyfvx1u4bherk.png

231 ms

logo_cost_vs_value-pwvwo6a5ibjr5ruqjqnkideon4zwjaok8tm8h97nk0.jpg

logo_cost_vs_value-pwvwo6a5ibjr5ruqjqnkideon4zwjaok8tm8h97nk0.jpg

231 ms

logo_certified-pwvwo6a5ibjr5ruqjqnkideon4zwjaok8tm8h97nk0.jpg

logo_certified-pwvwo6a5ibjr5ruqjqnkideon4zwjaok8tm8h97nk0.jpg

232 ms

logo_energy_star_partner-pwvwo6a5ibjr5ruqjqnkideon4zwjaok8tm8h97nk0.jpg

logo_energy_star_partner-pwvwo6a5ibjr5ruqjqnkideon4zwjaok8tm8h97nk0.jpg

234 ms

double-hung-windows-Greater-Washington-D.C.-Ameritech-Construction-Corp-3.jpg

double-hung-windows-Greater-Washington-D.C.-Ameritech-Construction-Corp-3.jpg

678 ms

Ameritech-311.jpg

Ameritech-311.jpg

469 ms

siding-installers-Greater-Washington-D.C.-Ameritech-Construction-Corp-1.jpg

siding-installers-Greater-Washington-D.C.-Ameritech-Construction-Corp-1.jpg

399 ms

Roofing-Roofer-Greater-Washington-D.C.-Ameritech-Construction-Corp-9.jpg

Roofing-Roofer-Greater-Washington-D.C.-Ameritech-Construction-Corp-9.jpg

381 ms

Google-rated-Ameritech-Construction-Corp.png

Google-rated-Ameritech-Construction-Corp.png

297 ms

Ameritech-Construction-Corp-logo-window-2-pwvwo2isqzet152p6bkf7vwcefywmkgjt0xj9ongn4.png

Ameritech-Construction-Corp-logo-window-2-pwvwo2isqzet152p6bkf7vwcefywmkgjt0xj9ongn4.png

399 ms

Facebook-Reviews-Ameritech-Construction-Corp.png

Facebook-Reviews-Ameritech-Construction-Corp.png

394 ms

Angies-List-Reviews-Ameritech-Construction-Corp.png

Angies-List-Reviews-Ameritech-Construction-Corp.png

484 ms

window-installation-image-3@-300x257.jpg

window-installation-image-3@-300x257.jpg

556 ms

window-installation-image-3--300x225.jpg

window-installation-image-3--300x225.jpg

525 ms

window-installation-image-3-300x300.jpg

window-installation-image-3-300x300.jpg

729 ms

GAF-Certified-Ameritech-Construction-Corp.png

GAF-Certified-Ameritech-Construction-Corp.png

603 ms

Energy-Star-Windows-Ameritech-Construction-Corp.png

Energy-Star-Windows-Ameritech-Construction-Corp.png

621 ms

Ameritech-Construction-Corp-logo-white.png

Ameritech-Construction-Corp-logo-white.png

839 ms

embed

embed

231 ms

js

js

26 ms

eicons.woff

eicons.woff

788 ms

fa-solid-900.woff

fa-solid-900.woff

528 ms

fa-brands-400.woff

fa-brands-400.woff

751 ms

search.js

search.js

3 ms

geometry.js

geometry.js

4 ms

main.js

main.js

9 ms

Accessibility Review

superwindows.com accessibility score

87

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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 IDs are not unique

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

Low

No form fields have multiple labels

High

<frame> or <iframe> elements do not have a title

Best Practices

superwindows.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

SEO Factors

superwindows.com SEO score

89

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Superwindows.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 Superwindows.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

superwindows.com

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