Tools & Wizards About Us
crosswalks.com screenshot

Report Summary

  • 58

    Performance

    Renders faster than
    74% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

crosswalks.com

Pedestrian Safety Systems | Santa Rosa, CA | LightGuard Systems

Page Load Speed

1.2 sec in total

First Response

81 ms

Resources Loaded

647 ms

Page Rendered

438 ms

crosswalks.com screenshot

About Website

Click here to check amazing Crosswalks content. Otherwise, check out these important facts you probably never knew about crosswalks.com

Need to ensure pedestrian safety crossing the road? LightGuard Systems in Santa Rosa, CA, provides robust lighted warning systems for crosswalk safety. 707-542-4547.

Visit crosswalks.com

Key Findings

We analyzed Crosswalks.com page load time and found that the first response time was 81 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

crosswalks.com performance score

58

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

77/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

42/100

25%

SI (Speed Index)

Value3.6 s

87/100

10%

TBT (Total Blocking Time)

Value450 ms

63/100

30%

CLS (Cumulative Layout Shift)

Value0.188

65/100

15%

TTI (Time to Interactive)

Value9.8 s

28/100

10%

Network Requests Diagram

crosswalks.com

81 ms

lightguardsystems.com

38 ms

www.lightguardsystems.com

105 ms

oAdFKqpAQT-6387d070.js

126 ms

js

104 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Crosswalks.com, 33% (10 requests) were made to Lirp.cdn-website.com and 20% (6 requests) were made to Cdn.website.thryv.com. The less responsive or slowest element that took the longest time to load (421 ms) relates to the external source Lirp.cdn-website.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 212.9 kB (23%)

Content Size

928.2 kB

After Optimization

715.3 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Crosswalks.com main page is 928.2 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. 65% of websites need less resources to load. Images take 606.4 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 138.7 kB

  • Original 174.9 kB
  • After minification 169.5 kB
  • After compression 36.2 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 138.7 kB or 79% of the original size.

Image Optimization

-12%

Potential reduce by 73.8 kB

  • Original 606.4 kB
  • After minification 532.5 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. Obviously, Crosswalks needs image optimization as it can save up to 73.8 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 305 B

  • Original 146.9 kB
  • After minification 146.9 kB
  • After compression 146.6 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 7 (28%)

Requests Now

25

After Optimization

18

  • Images
  • JavaScript

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Crosswalks. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

crosswalks.com

crosswalks.com

81 ms

lightguardsystems.com

lightguardsystems.com

38 ms

www.lightguardsystems.com

www.lightguardsystems.com

105 ms

oAdFKqpAQT-6387d070.js

oAdFKqpAQT-6387d070.js

126 ms

js

js

104 ms

LGS_logo_vert_CMYK-165w.jpg

LGS_logo_vert_CMYK-165w.jpg

150 ms

Sebastopol-rainy-night-05.gif

Sebastopol-rainy-night-05.gif

290 ms

visa.png

visa.png

112 ms

jquery-3.7.0.min.js

jquery-3.7.0.min.js

84 ms

d-js-one-runtime-unified-desktop.min.js

d-js-one-runtime-unified-desktop.min.js

98 ms

d-js-jquery-migrate.min.js

d-js-jquery-migrate.min.js

98 ms

js

js

95 ms

dxmscript.min.js

dxmscript.min.js

169 ms

mastercard.png

mastercard.png

101 ms

amex.png

amex.png

115 ms

discover.png

discover.png

115 ms

cash.png

cash.png

117 ms

check.png

check.png

116 ms

diagram-1920w.png

diagram-1920w.png

158 ms

LGS+Homepage+banners-f6880c4a-1920w.png

LGS+Homepage+banners-f6880c4a-1920w.png

274 ms

LGS+Homepage+banners-f6880c4a-1662w.png

LGS+Homepage+banners-f6880c4a-1662w.png

203 ms

2-1662w.png

2-1662w.png

302 ms

LGS-Homepage-banners-2-deb9b2b2-1662w.png

LGS-Homepage-banners-2-deb9b2b2-1662w.png

301 ms

RRFB-Static-Ped-Arrow-Solar-264h.jpg

RRFB-Static-Ped-Arrow-Solar-264h.jpg

274 ms

M11+photo+illuminated+front-SMPL+IMG_0491-237w.JPG

M11+photo+illuminated+front-SMPL+IMG_0491-237w.JPG

276 ms

LightGuard-Systems-Solar-Sign-S1-National-City-197h.jpg

LightGuard-Systems-Solar-Sign-S1-National-City-197h.jpg

337 ms

Client-Logos+-+Edited-687h.png

Client-Logos+-+Edited-687h.png

421 ms

utag.js

utag.js

17 ms

utag.1.js

utag.1.js

3 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

4 ms

Accessibility Review

crosswalks.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

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

crosswalks.com best practices score

67

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

crosswalks.com SEO score

86

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

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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 Crosswalks.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 Crosswalks.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

crosswalks.com

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