Tools & Wizards About Us
disabilitysystems.com screenshot

Report Summary

  • 86

    Performance

    Renders faster than
    89% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 48% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

disabilitysystems.com

Access Solutions - Automatic Handicap Door Openers, Commercial Ramps, and Handicap DoorPush Buttons - Disability Systems, Inc.

Page Load Speed

1.1 sec in total

First Response

248 ms

Resources Loaded

650 ms

Page Rendered

227 ms

disabilitysystems.com screenshot

About Website

Visit disabilitysystems.com now to see the best up-to-date Disability Systems content for United States and also check out these interesting facts you probably never knew about disabilitysystems.com

ADA access solutions equipment includes handicap door openers,ADA compliant PVI wheelchair ramps and portable folding ramps, automatic door activation switches,infrared switches, battery-powered door ...

Visit disabilitysystems.com

Key Findings

We analyzed Disabilitysystems.com page load time and found that the first response time was 248 ms and then it took 877 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

disabilitysystems.com performance score

86

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

81/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

80/100

25%

SI (Speed Index)

Value4.2 s

77/100

10%

TBT (Total Blocking Time)

Value160 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value0.04

99/100

15%

TTI (Time to Interactive)

Value5.4 s

71/100

10%

Network Requests Diagram

disabilitysystems.com

248 ms

techmania.css

136 ms

dsi-logo.jpg

139 ms

modularxp-xsml.jpg

141 ms

Singlefold-xsml.jpg

141 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that all of those requests were addressed to Disabilitysystems.com and no external sources were called. The less responsive or slowest element that took the longest time to load (401 ms) belongs to the original domain Disabilitysystems.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 17.7 kB (21%)

Content Size

83.4 kB

After Optimization

65.6 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Disabilitysystems.com main page is 83.4 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. Only 10% of websites need less resources to load. Images take 61.4 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 11.2 kB

  • Original 14.8 kB
  • After minification 14.0 kB
  • After compression 3.6 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 11.2 kB or 76% of the original size.

Image Optimization

-1%

Potential reduce by 875 B

  • Original 61.4 kB
  • After minification 60.6 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. Disability Systems images are well optimized though.

CSS Optimization

-79%

Potential reduce by 5.6 kB

  • Original 7.1 kB
  • After minification 5.1 kB
  • After compression 1.5 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. Disabilitysystems.com needs all CSS files to be minified and compressed as it can save up to 5.6 kB or 79% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

18

After Optimization

18

  • Images
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Disability Systems. According to our analytics all requests are already optimized.

Network Requests Diagram

disabilitysystems.com

disabilitysystems.com

248 ms

techmania.css

techmania.css

136 ms

dsi-logo.jpg

dsi-logo.jpg

139 ms

modularxp-xsml.jpg

modularxp-xsml.jpg

141 ms

Singlefold-xsml.jpg

Singlefold-xsml.jpg

141 ms

threshold-ramp2.jpg

threshold-ramp2.jpg

142 ms

adaez-xsml.jpg

adaez-xsml.jpg

142 ms

pneumatic-opener.jpg

pneumatic-opener.jpg

278 ms

59h-xsml.jpg

59h-xsml.jpg

278 ms

microstar-m2.jpg

microstar-m2.jpg

278 ms

dr150-sml.jpg

dr150-sml.jpg

279 ms

modularxp-turn2.jpg

modularxp-turn2.jpg

279 ms

singlefold-2.jpg

singlefold-2.jpg

279 ms

adaez-door.jpg

adaez-door.jpg

396 ms

switchs-sensors.jpg

switchs-sensors.jpg

397 ms

resdoor-sml.jpg

resdoor-sml.jpg

399 ms

comdoor-sml.jpg

comdoor-sml.jpg

398 ms

_DSI_small.gif

_DSI_small.gif

401 ms

comodo_secure.gif

comodo_secure.gif

400 ms

Accessibility Review

disabilitysystems.com accessibility score

79

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

disabilitysystems.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

disabilitysystems.com SEO score

100

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Disabilitysystems.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Disabilitysystems.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

disabilitysystems.com

Open Graph description is not detected on the main page of Disability Systems. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: