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firstsupply.com screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

firstsupply.com

Home | First Supply

Page Load Speed

1.5 sec in total

First Response

30 ms

Resources Loaded

1.1 sec

Page Rendered

364 ms

firstsupply.com screenshot

About Website

Welcome to firstsupply.com homepage info - get ready to check First Supply best content for United States right away, or after learning these important things about firstsupply.com

First Supply is a single-source distributor providing building contractors and industrial customers in the Midwest with a huge selection of plumbing, HVAC, municipal, waterworks, well & septic, builde...

Visit firstsupply.com

Key Findings

We analyzed Firstsupply.com page load time and found that the first response time was 30 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

firstsupply.com performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value12.9 s

0/100

25%

SI (Speed Index)

Value8.2 s

20/100

10%

TBT (Total Blocking Time)

Value1,610 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.107

88/100

15%

TTI (Time to Interactive)

Value16.9 s

5/100

10%

Network Requests Diagram

www.firstsupply.com

30 ms

www.firstsupply.com

98 ms

gtm.js

213 ms

styles1.css

73 ms

global.min.css

50 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 13% of them (9 requests) were addressed to the original Firstsupply.com, 70% (47 requests) were made to D2yn8sruhmqjt4.cloudfront.net and 3% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (796 ms) relates to the external source Scripts.sirv.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 139.6 kB (12%)

Content Size

1.2 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Firstsupply.com main page is 1.2 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. 65% of websites need less resources to load. Images take 613.0 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 106.7 kB

  • Original 131.6 kB
  • After minification 111.3 kB
  • After compression 25.0 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 20.4 kB, which is 15% 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 106.7 kB or 81% of the original size.

Image Optimization

-5%

Potential reduce by 30.1 kB

  • Original 613.0 kB
  • After minification 582.9 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. First Supply images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.5 kB

  • Original 414.1 kB
  • After minification 414.1 kB
  • After compression 412.7 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

-28%

Potential reduce by 1.4 kB

  • Original 4.8 kB
  • After minification 4.8 kB
  • After compression 3.4 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. Firstsupply.com needs all CSS files to be minified and compressed as it can save up to 1.4 kB or 28% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (19%)

Requests Now

64

After Optimization

52

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of First Supply. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.firstsupply.com

www.firstsupply.com

30 ms

www.firstsupply.com

www.firstsupply.com

98 ms

gtm.js

gtm.js

213 ms

styles1.css

styles1.css

73 ms

global.min.css

global.min.css

50 ms

api.js

api.js

69 ms

bodyend1.js

bodyend1.js

235 ms

global.min.js

global.min.js

48 ms

js

js

204 ms

richmarker.min.js

richmarker.min.js

57 ms

angular-locale_en-us.js

angular-locale_en-us.js

206 ms

js

js

202 ms

signup-form-widget.min.js

signup-form-widget.min.js

63 ms

sirv.js

sirv.js

796 ms

recaptcha__en.js

recaptcha__en.js

268 ms

first-supply-logo.png

first-supply-logo.png

263 ms

billtrust-logo.png

billtrust-logo.png

254 ms

first-training-white-sm.png

first-training-white-sm.png

201 ms

calendar-white-sm.png

calendar-white-sm.png

252 ms

budget-mgt-white-sm.png

budget-mgt-white-sm.png

252 ms

first-waterworks-white-sm.png

first-waterworks-white-sm.png

252 ms

2024-08-sizzlin-meat-giveaway.jpg

2024-08-sizzlin-meat-giveaway.jpg

253 ms

2024-04-milwaukee-packout-builder.jpg

2024-04-milwaukee-packout-builder.jpg

256 ms

milwaukee-white.svg

milwaukee-white.svg

257 ms

2021-09-hvac-hydronics-products.jpg

2021-09-hvac-hydronics-products.jpg

265 ms

2023-08-clearance.png

2023-08-clearance.png

256 ms

hp-water-heaters.jpg

hp-water-heaters.jpg

256 ms

hp-faucets.jpg

hp-faucets.jpg

259 ms

hp-toilets-urinals-parts.jpg

hp-toilets-urinals-parts.jpg

264 ms

hp-hvac-equipment.jpg

hp-hvac-equipment.jpg

264 ms

hp-pumps.jpg

hp-pumps.jpg

264 ms

hp-hydronics.jpg

hp-hydronics.jpg

263 ms

hp-pipe-tube-hose-fittings.jpg

hp-pipe-tube-hose-fittings.jpg

264 ms

hp-pipe-tubing-hoses.jpg

hp-pipe-tubing-hoses.jpg

291 ms

aosmith.png

aosmith.png

291 ms

gastite.png

gastite.png

291 ms

uponor.png

uponor.png

291 ms

goulds.png

goulds.png

290 ms

milwaukee.png

milwaukee.png

291 ms

kohler.png

kohler.png

295 ms

ibc.png

ibc.png

294 ms

nibco.png

nibco.png

294 ms

gerber.png

gerber.png

292 ms

snappy.png

snappy.png

294 ms

apollovalve.png

apollovalve.png

312 ms

zoeller.png

zoeller.png

314 ms

zurn-elkay.png

zurn-elkay.png

315 ms

daikin.png

daikin.png

316 ms

anvil.png

anvil.png

313 ms

bosch.png

bosch.png

311 ms

siouxchief.png

siouxchief.png

316 ms

good-oatmeal-371.woff

good-oatmeal-371.woff

100 ms

jquery.js

jquery.js

98 ms

rwc.png

rwc.png

123 ms

sloan.png

sloan.png

119 ms

box-trucks.png

box-trucks.png

71 ms

facebook.png

facebook.png

72 ms

linkedin.png

linkedin.png

89 ms

newsletter-grey-100.png

newsletter-grey-100.png

73 ms

mobile-app-grey-100.png

mobile-app-grey-100.png

67 ms

first-mobile.png

first-mobile.png

68 ms

qr-code-grey-100.png

qr-code-grey-100.png

69 ms

first-instock.png

first-instock.png

67 ms

billtrust-white-small_link.png

billtrust-white-small_link.png

68 ms

underscore-min.js

underscore-min.js

29 ms

signup-form-widget.css

signup-form-widget.css

21 ms

6d7d6b3cb0df68097924111c8e19390f.json

6d7d6b3cb0df68097924111c8e19390f.json

66 ms

Accessibility Review

firstsupply.com accessibility score

81

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[role] values are not valid

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

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

firstsupply.com best practices score

58

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

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

High

Missing source maps for large first-party JavaScript

SEO Factors

firstsupply.com SEO score

91

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

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 Firstsupply.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 Firstsupply.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

firstsupply.com

Open Graph description is not detected on the main page of First Supply. 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: