Tools & Wizards About Us
nationalfiresupply.com screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

nationalfiresupply.com

National Fire Supply | Fire Safety and Protection Equipment

Page Load Speed

2.2 sec in total

First Response

193 ms

Resources Loaded

1.9 sec

Page Rendered

74 ms

nationalfiresupply.com screenshot

About Website

Visit nationalfiresupply.com now to see the best up-to-date National Fire Supply content for United States and also check out these interesting facts you probably never knew about nationalfiresupply.com

National Fire Supply sells fire safety and protection equipment. Shop fire extinguishers, fire protection system components and accessories.

Visit nationalfiresupply.com

Key Findings

We analyzed Nationalfiresupply.com page load time and found that the first response time was 193 ms and then it took 2 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

nationalfiresupply.com performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

31/100

10%

LCP (Largest Contentful Paint)

Value21.4 s

0/100

25%

SI (Speed Index)

Value9.8 s

10/100

10%

TBT (Total Blocking Time)

Value3,420 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.032

100/100

15%

TTI (Time to Interactive)

Value20.6 s

2/100

10%

Network Requests Diagram

nationalfiresupply.com

193 ms

nationalfiresupply.com

215 ms

font-awesome.min.css

34 ms

fullmain.min.css

42 ms

cart-icons.min.css

34 ms

Our browser made a total of 143 requests to load all elements on the main page. We found that 93% of them (133 requests) were addressed to the original Nationalfiresupply.com, 1% (1 request) were made to Ajax.googleapis.com and 1% (1 request) were made to Cdn.leadmanagerfx.com. The less responsive or slowest element that took the longest time to load (834 ms) belongs to the original domain Nationalfiresupply.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 272.3 kB (9%)

Content Size

3.1 MB

After Optimization

2.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nationalfiresupply.com main page is 3.1 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 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 256.6 kB

  • Original 291.0 kB
  • After minification 278.7 kB
  • After compression 34.4 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 256.6 kB or 88% of the original size.

Image Optimization

-0%

Potential reduce by 2.5 kB

  • Original 2.3 MB
  • After minification 2.3 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. National Fire Supply images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 7.0 kB

  • Original 386.5 kB
  • After minification 386.5 kB
  • After compression 379.5 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

-4%

Potential reduce by 6.2 kB

  • Original 158.9 kB
  • After minification 158.9 kB
  • After compression 152.7 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. Nationalfiresupply.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 79 (60%)

Requests Now

132

After Optimization

53

  • Images
  • JavaScript
  • CSS

The browser has sent 132 CSS, Javascripts, AJAX and image requests in order to completely render the main page of National Fire 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 45 to 1 for JavaScripts and from 36 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nationalfiresupply.com

nationalfiresupply.com

193 ms

nationalfiresupply.com

nationalfiresupply.com

215 ms

font-awesome.min.css

font-awesome.min.css

34 ms

fullmain.min.css

fullmain.min.css

42 ms

cart-icons.min.css

cart-icons.min.css

34 ms

sidebar-cart-icon.min.css

sidebar-cart-icon.min.css

48 ms

style.min.css

style.min.css

37 ms

frontend.css

frontend.css

49 ms

badges.css

badges.css

53 ms

styles.css

styles.css

51 ms

bootstrap.css

bootstrap.css

53 ms

front-style.css

front-style.css

53 ms

dd.css

dd.css

56 ms

slick.css

slick.css

63 ms

tinyscroller.css

tinyscroller.css

60 ms

tipsy.css

tipsy.css

70 ms

woocommerce-layout.css

woocommerce-layout.css

64 ms

woocommerce.css

woocommerce.css

67 ms

common.min.css

common.min.css

69 ms

frontend.min.css

frontend.min.css

71 ms

loading.min.css

loading.min.css

76 ms

sidebar-cart-content.min.css

sidebar-cart-content.min.css

77 ms

nav-icons.min.css

nav-icons.min.css

78 ms

sc-flexslider.min.css

sc-flexslider.min.css

81 ms

yith-wrvp-frontend.css

yith-wrvp-frontend.css

82 ms

slick.css

slick.css

80 ms

slick.css

slick.css

86 ms

style.css

style.css

88 ms

dashicons.min.css

dashicons.min.css

91 ms

style.css

style.css

95 ms

style.basic.css

style.basic.css

98 ms

style-curvy-black.css

style-curvy-black.css

99 ms

search-forms.css

search-forms.css

125 ms

styles.css

styles.css

106 ms

wcmmq-front.css

wcmmq-front.css

105 ms

jquery.min.js

jquery.min.js

45 ms

tinyscroller.js

tinyscroller.js

107 ms

jquery.tipsy.js

jquery.tipsy.js

107 ms

25796

25796

430 ms

css

css

56 ms

api.js

api.js

58 ms

wc-blocks.css

wc-blocks.css

109 ms

custom-js.js

custom-js.js

94 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

93 ms

js.cookie.min.js

js.cookie.min.js

88 ms

woocommerce.min.js

woocommerce.min.js

83 ms

ajax-add-to-cart.min.js

ajax-add-to-cart.min.js

101 ms

sidebar-cart.min.js

sidebar-cart.min.js

93 ms

flexslider.min.js

flexslider.min.js

93 ms

geoloc.js

geoloc.js

93 ms

dismissible-wp-notices.js

dismissible-wp-notices.js

188 ms

frontend.js

frontend.js

206 ms

colcade.js

colcade.js

206 ms

index.js

index.js

298 ms

index.js

index.js

198 ms

common.min.js

common.min.js

292 ms

gtm4wp-ecommerce-generic.js

gtm4wp-ecommerce-generic.js

289 ms

gtm4wp-woocommerce.js

gtm4wp-woocommerce.js

286 ms

yith-wrvp-frontend.min.js

yith-wrvp-frontend.min.js

287 ms

slick.min.js

slick.min.js

285 ms

mailchimp-woocommerce-public.min.js

mailchimp-woocommerce-public.min.js

290 ms

quantity-change.js

quantity-change.js

366 ms

scripts.js

scripts.js

288 ms

main.js

main.js

285 ms

slider.js

slider.js

275 ms

asl-prereq.js

asl-prereq.js

283 ms

asl-core.js

asl-core.js

277 ms

asl-results-vertical.js

asl-results-vertical.js

343 ms

asl-autocomplete.js

asl-autocomplete.js

316 ms

asl-load.js

asl-load.js

311 ms

asl-wrapper.js

asl-wrapper.js

309 ms

sourcebuster.min.js

sourcebuster.min.js

332 ms

order-attribution.min.js

order-attribution.min.js

324 ms

df-add-to-cart.js

df-add-to-cart.js

324 ms

wp-polyfill.min.js

wp-polyfill.min.js

323 ms

index.js

index.js

325 ms

custom.js

custom.js

315 ms

slick.min.js

slick.min.js

315 ms

script.js

script.js

314 ms

gtm.js

gtm.js

224 ms

mcfx.js

mcfx.js

263 ms

474f3490cd2322d2bb7ee3cf9.js

474f3490cd2322d2bb7ee3cf9.js

778 ms

loader.min.js

loader.min.js

227 ms

Logo.png

Logo.png

748 ms

cart-icon.png

cart-icon.png

834 ms

b4.jpg

b4.jpg

750 ms

crimp-e1714495341657-300x300.png

crimp-e1714495341657-300x300.png

834 ms

435545-1-e1690485736993-300x241.jpg

435545-1-e1690485736993-300x241.jpg

834 ms

423251-100x106.png

423251-100x106.png

833 ms

551265-1-e1713815096752-300x300.png

551265-1-e1713815096752-300x300.png

833 ms

Segoe%20UI.woff

Segoe%20UI.woff

832 ms

550876-1-e1713823774958-300x300.png

550876-1-e1713823774958-300x300.png

818 ms

EMT-1505-e1715113616351-300x300.png

EMT-1505-e1715113616351-300x300.png

817 ms

EMT-1210-e1715113984648-300x300.png

EMT-1210-e1715113984648-300x300.png

818 ms

b417t-e1717513729286-300x300.png

b417t-e1717513729286-300x300.png

724 ms

01064h-e1717526161212-300x300.png

01064h-e1717526161212-300x300.png

723 ms

01060m-e1717526943483-300x300.png

01060m-e1717526943483-300x300.png

723 ms

LIFESAFE-e1718304792445-300x300.png

LIFESAFE-e1718304792445-300x300.png

724 ms

V112EX-e1721251480347-300x300.png

V112EX-e1721251480347-300x300.png

791 ms

RG9197228-e1721252750496-300x300.png

RG9197228-e1721252750496-300x300.png

787 ms

Aleo%20Bold.woff

Aleo%20Bold.woff

718 ms

wARDj0u

wARDj0u

6 ms

Segoe%20UI%20Bold.woff

Segoe%20UI%20Bold.woff

715 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

775 ms

cart-icons.svg

cart-icons.svg

716 ms

cart-icons.woff

cart-icons.woff

775 ms

435547-orm-e1722966039255-300x300.png

435547-orm-e1722966039255-300x300.png

780 ms

link-pliers-1-e1722968957116-300x300.png

link-pliers-1-e1722968957116-300x300.png

732 ms

Amerex-150x150-1.png

Amerex-150x150-1.png

734 ms

productsArtboard-1-copy-4-150x150-1.png

productsArtboard-1-copy-4-150x150-1.png

715 ms

productsArtboard-1-150x150-1.png

productsArtboard-1-150x150-1.png

717 ms

productsArtboard-1-copy-3-150x150-1.png

productsArtboard-1-copy-3-150x150-1.png

713 ms

productsArtboard-1-copy-6-150x150-1.png

productsArtboard-1-copy-6-150x150-1.png

713 ms

productsArtboard-1-copy-7-150x150-1.png

productsArtboard-1-copy-7-150x150-1.png

716 ms

productsArtboard-1-copy-9-150x150-1.png

productsArtboard-1-copy-9-150x150-1.png

819 ms

productsArtboard-1-copy-8-150x150-1.png

productsArtboard-1-copy-8-150x150-1.png

816 ms

productsArtboard-1-copy-11-150x150-1.png

productsArtboard-1-copy-11-150x150-1.png

711 ms

productsArtboard-1-copy-15-150x150-1.png

productsArtboard-1-copy-15-150x150-1.png

712 ms

Pyro-Chem.png

Pyro-Chem.png

816 ms

recaptcha__en.js

recaptcha__en.js

628 ms

range-guard-250x250-1.png

range-guard-250x250-1.png

268 ms

system-components-250x250-1.png

system-components-250x250-1.png

268 ms

Valves.png

Valves.png

183 ms

bracket-250x250-1.png

bracket-250x250-1.png

187 ms

Mask-Group-20.png

Mask-Group-20.png

190 ms

Mask-Group-21.png

Mask-Group-21.png

181 ms

fast-delivery-v2.svg

fast-delivery-v2.svg

183 ms

fire-extinguisher-v2.svg

fire-extinguisher-v2.svg

184 ms

certificate-v2.svg

certificate-v2.svg

184 ms

headphone-v2.svg

headphone-v2.svg

185 ms

Amerex-logo-150x150-1.webp

Amerex-logo-150x150-1.webp

182 ms

ansul-logo-150x150-1.webp

ansul-logo-150x150-1.webp

183 ms

badger-logo-150x150-1.webp

badger-logo-150x150-1.webp

182 ms

buckeye-logo-150x150-1.webp

buckeye-logo-150x150-1.webp

185 ms

kidde-logo-150x150-1.webp

kidde-logo-150x150-1.webp

183 ms

pyrochem-logo-150x150-1.webp

pyrochem-logo-150x150-1.webp

183 ms

Mask-Group-1.png

Mask-Group-1.png

203 ms

nfs-logo.png

nfs-logo.png

183 ms

cart-icon.png

cart-icon.png

243 ms

arrow-left.png

arrow-left.png

125 ms

arrow-right.png

arrow-right.png

125 ms

ajax-loader.gif

ajax-loader.gif

120 ms

woocommerce-smallscreen.css

woocommerce-smallscreen.css

25 ms

Accessibility Review

nationalfiresupply.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.

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

nationalfiresupply.com best practices score

67

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

nationalfiresupply.com SEO score

79

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

High

Image elements do not have [alt] attributes

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

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nationalfiresupply.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 Nationalfiresupply.com main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

nationalfiresupply.com

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