Tools & Wizards About Us
greatlakesupfitting.com screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

greatlakesupfitting.com

Great Lakes Upfitting | Lights, Sirens & Installation | Michigan

Page Load Speed

1.1 sec in total

First Response

92 ms

Resources Loaded

945 ms

Page Rendered

55 ms

greatlakesupfitting.com screenshot

About Website

Welcome to greatlakesupfitting.com homepage info - get ready to check Great Lakes Upfitting best content right away, or after learning these important things about greatlakesupfitting.com

Great Lakes Upfitting serves police, fire, EMS, security, utility and many others in need of vehicle warning / emergency lights and sirens. We are committed to providing effective, reliable and afford...

Visit greatlakesupfitting.com

Key Findings

We analyzed Greatlakesupfitting.com page load time and found that the first response time was 92 ms and then it took 1000 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

greatlakesupfitting.com performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

81/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value2.1 s

99/100

10%

TBT (Total Blocking Time)

Value1,390 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0.056

98/100

15%

TTI (Time to Interactive)

Value15.2 s

7/100

10%

Network Requests Diagram

www.greatlakesupfitting.com

92 ms

minified.js

45 ms

focus-within-polyfill.js

45 ms

polyfill.min.js

325 ms

thunderbolt-commons.1e70fbb2.bundle.min.js

30 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Greatlakesupfitting.com, 27% (13 requests) were made to Static.parastorage.com and 24% (12 requests) were made to Sentry-next.wixpress.com. The less responsive or slowest element that took the longest time to load (439 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 511.4 kB (56%)

Content Size

908.9 kB

After Optimization

397.5 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Greatlakesupfitting.com main page is 908.9 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. 45% of websites need less resources to load. HTML takes 567.3 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 451.6 kB

  • Original 567.3 kB
  • After minification 565.6 kB
  • After compression 115.8 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 451.6 kB or 80% of the original size.

Image Optimization

-1%

Potential reduce by 250 B

  • Original 26.8 kB
  • After minification 26.5 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. Great Lakes Upfitting images are well optimized though.

JavaScript Optimization

-19%

Potential reduce by 59.6 kB

  • Original 314.8 kB
  • After minification 314.8 kB
  • After compression 255.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 59.6 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (55%)

Requests Now

31

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Great Lakes Upfitting. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.greatlakesupfitting.com

www.greatlakesupfitting.com

92 ms

minified.js

minified.js

45 ms

focus-within-polyfill.js

focus-within-polyfill.js

45 ms

polyfill.min.js

polyfill.min.js

325 ms

thunderbolt-commons.1e70fbb2.bundle.min.js

thunderbolt-commons.1e70fbb2.bundle.min.js

30 ms

main.42e492e1.bundle.min.js

main.42e492e1.bundle.min.js

82 ms

lodash.min.js

lodash.min.js

84 ms

react.production.min.js

react.production.min.js

81 ms

react-dom.production.min.js

react-dom.production.min.js

82 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

82 ms

wix-perf-measure.umd.min.js

wix-perf-measure.umd.min.js

82 ms

pptm.js

pptm.js

31 ms

Shield%20500x500%20Transparent%20Bkgrnd.png

Shield%20500x500%20Transparent%20Bkgrnd.png

374 ms

51a4a0_cf58f3a806584299b3695946db7fb3f2f000.jpg

51a4a0_cf58f3a806584299b3695946db7fb3f2f000.jpg

408 ms

high-res.png

high-res.png

408 ms

pin%20icon.png

pin%20icon.png

439 ms

bundle.min.js

bundle.min.js

64 ms

muse.js

muse.js

72 ms

ts

ts

179 ms

file.woff

file.woff

151 ms

908c4810-64db-4b46-bb8e-823eb41f68c0.woff

908c4810-64db-4b46-bb8e-823eb41f68c0.woff

52 ms

194 ms

193 ms

190 ms

171 ms

190 ms

189 ms

216 ms

243 ms

244 ms

242 ms

211 ms

242 ms

index.html

index.html

74 ms

index.html

index.html

82 ms

noop.js

noop.js

34 ms

ts

ts

97 ms

69f6eb1f8dca19285f7c.chunk.js

69f6eb1f8dca19285f7c.chunk.js

5 ms

47694f0f7c82af839a16.chunk.js

47694f0f7c82af839a16.chunk.js

2 ms

baadf265e6966e95c9e4.chunk.js

baadf265e6966e95c9e4.chunk.js

5 ms

2e9327c3dc127d3aef6e.chunk.js

2e9327c3dc127d3aef6e.chunk.js

7 ms

ts

ts

80 ms

PayPalSansSmall-Regular.woff

PayPalSansSmall-Regular.woff

26 ms

PayPalSansSmall-Medium.woff

PayPalSansSmall-Medium.woff

27 ms

PayPalVXIcons-Regular.woff

PayPalVXIcons-Regular.woff

25 ms

deprecation-en.v5.html

deprecation-en.v5.html

4 ms

bolt-performance

bolt-performance

19 ms

deprecation-style.v5.css

deprecation-style.v5.css

7 ms

right-arrow.svg

right-arrow.svg

7 ms

Accessibility Review

greatlakesupfitting.com accessibility score

100

Accessibility Issues

Best Practices

greatlakesupfitting.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

Page has valid source maps

SEO Factors

greatlakesupfitting.com SEO score

91

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

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 Greatlakesupfitting.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 Greatlakesupfitting.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

greatlakesupfitting.com

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