Tools & Wizards About Us
alerttile.com screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

alerttile.com

Detectable Warning Systems - Manufacturer of ADA Detectable Warnings

Page Load Speed

1.9 sec in total

First Response

36 ms

Resources Loaded

896 ms

Page Rendered

1 sec

alerttile.com screenshot

About Website

Welcome to alerttile.com homepage info - get ready to check Alerttile best content right away, or after learning these important things about alerttile.com

Manufacturing affordable detectable warnings since 1994. Durable, installer-friendly products for surface applied or wet concrete applications.

Visit alerttile.com

Key Findings

We analyzed Alerttile.com page load time and found that the first response time was 36 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

alerttile.com performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value8.2 s

2/100

25%

SI (Speed Index)

Value13.4 s

2/100

10%

TBT (Total Blocking Time)

Value360 ms

72/100

30%

CLS (Cumulative Layout Shift)

Value0.096

90/100

15%

TTI (Time to Interactive)

Value41.0 s

0/100

10%

Network Requests Diagram

alerttile.com

36 ms

detectable-warning.com

65 ms

wp-emoji-release.min.js

249 ms

style.min.css

270 ms

leaflet.css

269 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Alerttile.com, 90% (54 requests) were made to Detectable-warning.com and 3% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (607 ms) relates to the external source Detectable-warning.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 347.3 kB (2%)

Content Size

14.3 MB

After Optimization

13.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Alerttile.com main page is 14.3 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. Only a small number of websites need less resources to load. Images take 13.9 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 63.0 kB

  • Original 76.8 kB
  • After minification 71.5 kB
  • After compression 13.8 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 63.0 kB or 82% of the original size.

Image Optimization

-2%

Potential reduce by 274.8 kB

  • Original 13.9 MB
  • After minification 13.6 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. Alerttile images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 5.3 kB

  • Original 153.0 kB
  • After minification 153.0 kB
  • After compression 147.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-3%

Potential reduce by 4.1 kB

  • Original 119.9 kB
  • After minification 119.9 kB
  • After compression 115.8 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. Alerttile.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 21 (38%)

Requests Now

55

After Optimization

34

  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alerttile. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

alerttile.com

alerttile.com

36 ms

detectable-warning.com

detectable-warning.com

65 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

249 ms

style.min.css

style.min.css

270 ms

leaflet.css

leaflet.css

269 ms

mappress.css

mappress.css

276 ms

public.css

public.css

271 ms

style.css

style.css

475 ms

css

css

34 ms

dashicons.min.css

dashicons.min.css

372 ms

jquery.js

jquery.js

546 ms

jquery-migrate.min.js

jquery-migrate.min.js

340 ms

et-divi-customizer-global-172884376174.min.css

et-divi-customizer-global-172884376174.min.css

347 ms

flexslider.css

flexslider.css

345 ms

public.css

public.css

410 ms

wpforms-full.css

wpforms-full.css

415 ms

public.js

public.js

417 ms

custom.min.js

custom.min.js

504 ms

common.js

common.js

495 ms

wp-embed.min.js

wp-embed.min.js

495 ms

jquery.flexslider.min.js

jquery.flexslider.min.js

496 ms

jquery.validate.min.js

jquery.validate.min.js

606 ms

wpforms.js

wpforms.js

607 ms

api.js

api.js

36 ms

DWS-Site-Logo-25-Percent-Larger.png

DWS-Site-Logo-25-Percent-Larger.png

38 ms

concrete-bg.jpg

concrete-bg.jpg

42 ms

redimat-for-site-1.png

redimat-for-site-1.png

39 ms

redimat-no-anchor.png

redimat-no-anchor.png

41 ms

logo-alerttile.png

logo-alerttile.png

39 ms

home-product-alerttiel.png

home-product-alerttiel.png

40 ms

logo-alertcast.png

logo-alertcast.png

39 ms

home-product-alertcast.png

home-product-alertcast.png

42 ms

alertcast-paver-logo.png

alertcast-paver-logo.png

41 ms

AC-Paver-NEW-2024-final-home.png

AC-Paver-NEW-2024-final-home.png

43 ms

cast-iron-for-site-1.png

cast-iron-for-site-1.png

42 ms

2-cast-iron-new-home-.png

2-cast-iron-new-home-.png

47 ms

ada-compliance-local-distributors-1.png

ada-compliance-local-distributors-1.png

43 ms

ship-direct-1.jpg

ship-direct-1.jpg

46 ms

icon-clipboard.png

icon-clipboard.png

44 ms

icon-service.png

icon-service.png

44 ms

icon-cert.png

icon-cert.png

43 ms

icon-world.png

icon-world.png

44 ms

Asphalt-3-426x248.png

Asphalt-3-426x248.png

49 ms

redimat-sidewalk-corner-600x350.jpg

redimat-sidewalk-corner-600x350.jpg

46 ms

detectable-warnings-subway-600x350.jpg

detectable-warnings-subway-600x350.jpg

47 ms

tactile-warnings-store-front-600x350.jpg

tactile-warnings-store-front-600x350.jpg

47 ms

detectable-warnings-train-station-600x350.jpg

detectable-warnings-train-station-600x350.jpg

48 ms

detectable-warnings-crosswalk-600x350.jpg

detectable-warnings-crosswalk-600x350.jpg

47 ms

warning-mats-street-corner-600x350.jpg

warning-mats-street-corner-600x350.jpg

47 ms

bg-alertcast.jpg

bg-alertcast.jpg

49 ms

testnew.jpg

testnew.jpg

51 ms

parking_garage-1.jpg

parking_garage-1.jpg

52 ms

1IMG_5125.jpg

1IMG_5125.jpg

64 ms

DWS-Partnership.jpg

DWS-Partnership.jpg

49 ms

ga.js

ga.js

41 ms

modules.ttf

modules.ttf

143 ms

BCasqZ8XsOrx4mcOk6Mtaac2Xw.woff

BCasqZ8XsOrx4mcOk6Mtaac2Xw.woff

93 ms

spufont.woff

spufont.woff

94 ms

__utm.gif

__utm.gif

50 ms

bg-domes.jpg

bg-domes.jpg

19 ms

Accessibility Review

alerttile.com accessibility score

83

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

alerttile.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

alerttile.com SEO score

86

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

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

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 Alerttile.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 Alerttile.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

alerttile.com

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