Tools & Wizards About Us
whelenpartsstore.com screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

whelenpartsstore.com

Whelen Parts Store, Operated by Parr Public Safety Equipment

Page Load Speed

2.4 sec in total

First Response

65 ms

Resources Loaded

2 sec

Page Rendered

357 ms

whelenpartsstore.com screenshot

About Website

Visit whelenpartsstore.com now to see the best up-to-date Whelen Parts Store content and also check out these interesting facts you probably never knew about whelenpartsstore.com

SHOP NOW at the Whelen Parts Store for replacement Whelen parts like bulbs, lenses, and lightbar parts. Operated by Parr Public Safety Equipment.

Visit whelenpartsstore.com

Key Findings

We analyzed Whelenpartsstore.com page load time and found that the first response time was 65 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

whelenpartsstore.com performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value6.9 s

6/100

25%

SI (Speed Index)

Value7.2 s

30/100

10%

TBT (Total Blocking Time)

Value1,500 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value0.043

99/100

15%

TTI (Time to Interactive)

Value14.8 s

8/100

10%

Network Requests Diagram

whelenpartsstore.com

65 ms

179 ms

740 ms

css2

108 ms

odometer-theme-default.css

107 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Whelenpartsstore.com, 52% (32 requests) were made to Cdn11.bigcommerce.com and 16% (10 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (740 ms) relates to the external source Parrpse.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 296.8 kB (27%)

Content Size

1.1 MB

After Optimization

789.4 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Whelenpartsstore.com main page is 1.1 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 741.4 kB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 249.8 kB

  • Original 277.0 kB
  • After minification 212.0 kB
  • After compression 27.3 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. This page needs HTML code to be minified as it can gain 65.0 kB, which is 23% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 249.8 kB or 90% of the original size.

Image Optimization

-6%

Potential reduce by 42.4 kB

  • Original 741.4 kB
  • After minification 699.0 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. Whelen Parts Store images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 4.7 kB

  • Original 67.8 kB
  • After minification 67.8 kB
  • After compression 63.1 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 20 (43%)

Requests Now

46

After Optimization

26

  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Whelen Parts Store. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

whelenpartsstore.com

whelenpartsstore.com

65 ms

179 ms

740 ms

css2

css2

108 ms

odometer-theme-default.css

odometer-theme-default.css

107 ms

theme-bundle.head_async.js

theme-bundle.head_async.js

112 ms

css

css

159 ms

theme-bundle.font.js

theme-bundle.font.js

111 ms

theme-3c6d4ab0-647a-013d-80d2-0a431e76226a.css

theme-3c6d4ab0-647a-013d-80d2-0a431e76226a.css

125 ms

google_analytics4-ee4bee3138e97a6226fb72b6f68a6f1bdbd1069b.js

google_analytics4-ee4bee3138e97a6226fb72b6f68a6f1bdbd1069b.js

123 ms

loader.js

loader.js

166 ms

powr.js

powr.js

166 ms

js

js

275 ms

index.js

index.js

167 ms

custom-3c6d4ab0-647a-013d-80d2-0a431e76226a.css

custom-3c6d4ab0-647a-013d-80d2-0a431e76226a.css

127 ms

style-3c6d4ab0-647a-013d-80d2-0a431e76226a.css

style-3c6d4ab0-647a-013d-80d2-0a431e76226a.css

164 ms

powr.js

powr.js

159 ms

jquery.min.js

jquery.min.js

88 ms

slick.min.js

slick.min.js

90 ms

odometer.js

odometer.js

156 ms

theme-bundle.main.js

theme-bundle.main.js

237 ms

csrf-protection-header-5eeddd5de78d98d146ef4fd71b2aedce4161903e.js

csrf-protection-header-5eeddd5de78d98d146ef4fd71b2aedce4161903e.js

155 ms

visitor_stencil.js

visitor_stencil.js

155 ms

cbg5gz2n51.js

cbg5gz2n51.js

298 ms

theme-bundle.polyfills.js

theme-bundle.polyfills.js

452 ms

infinite-scroll.pkgd.js

infinite-scroll.pkgd.js

20 ms

media.nl

media.nl

244 ms

parr-logo-ai2x_1667801261__75250.original.png

parr-logo-ai2x_1667801261__75250.original.png

145 ms

whelen-parts-store-banner.jpg

whelen-parts-store-banner.jpg

145 ms

mini-liberty-parts-diagram__81586.1666377964.jpg

mini-liberty-parts-diagram__81586.1666377964.jpg

367 ms

mini-liberty-parts-list__36607.1666377964.jpg

mini-liberty-parts-list__36607.1666377964.jpg

146 ms

media__55348.1678722879.jpg

media__55348.1678722879.jpg

239 ms

media__15979.1678723013.jpg

media__15979.1678723013.jpg

367 ms

media__57094.1678723013.jpg

media__57094.1678723013.jpg

366 ms

media__18403.1678722491.jpg

media__18403.1678722491.jpg

239 ms

media__36613.1678720103.jpg

media__36613.1678720103.jpg

440 ms

295-siren__22423.1666611303.jpg

295-siren__22423.1666611303.jpg

479 ms

media__05638.1681479000.jpg

media__05638.1681479000.jpg

605 ms

media__18554.1678722214.jpg

media__18554.1678722214.jpg

581 ms

media__40952.1678722503.jpg

media__40952.1678722503.jpg

528 ms

media__50177.1678726143.jpg

media__50177.1678726143.jpg

374 ms

media__85305.1678722887.jpg

media__85305.1678722887.jpg

526 ms

media__58936.1678722887.jpg

media__58936.1678722887.jpg

455 ms

media__96083.1678723020.jpg

media__96083.1678723020.jpg

474 ms

loader.gif

loader.gif

525 ms

media.nl

media.nl

374 ms

media.nl

media.nl

331 ms

media.nl

media.nl

426 ms

media.nl

media.nl

372 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Ew9.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Ew9.woff

169 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Ew9.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Ew9.woff

199 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu170w9.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu170w9.woff

247 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM70w9.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM70w9.woff

284 ms

6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7j.woff

6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7j.woff

286 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3ik4zwlxdo.woff

6xKydSBYKcSV-LCoeQqfX1RYOo3ik4zwlxdo.woff

285 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3i54rwlxdo.woff

6xKydSBYKcSV-LCoeQqfX1RYOo3i54rwlxdo.woff

285 ms

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyVVpfBK.woff

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyVVpfBK.woff

206 ms

KFOlCnqEu92Fr1MmWUlvAA.woff

KFOlCnqEu92Fr1MmWUlvAA.woff

204 ms

KFOmCnqEu92Fr1Me5g.woff

KFOmCnqEu92Fr1Me5g.woff

207 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

619 ms

index.php

index.php

162 ms

Accessibility Review

whelenpartsstore.com accessibility score

88

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

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

whelenpartsstore.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

High

Missing source maps for large first-party JavaScript

SEO Factors

whelenpartsstore.com SEO score

84

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

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 Whelenpartsstore.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 Whelenpartsstore.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

whelenpartsstore.com

Open Graph description is not detected on the main page of Whelen Parts Store. 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: