Tools & Wizards About Us
nationaltoolwarehouse.com screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 66

    SEO

    Google-friendlier than
    26% of websites

nationaltoolwarehouse.com

Page Load Speed

3.8 sec in total

First Response

158 ms

Resources Loaded

3.1 sec

Page Rendered

502 ms

nationaltoolwarehouse.com screenshot

About Website

Click here to check amazing Nationaltoolwarehouse content for United States. Otherwise, check out these important facts you probably never knew about nationaltoolwarehouse.com

National Tool Warehouse supplies automotive tools to a wide range of customers including professional mechanics, hobbyists, and shade tree mechanics.

Visit nationaltoolwarehouse.com

Key Findings

We analyzed Nationaltoolwarehouse.com page load time and found that the first response time was 158 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

nationaltoolwarehouse.com performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

13/100

10%

LCP (Largest Contentful Paint)

Value10.9 s

0/100

25%

SI (Speed Index)

Value7.5 s

26/100

10%

TBT (Total Blocking Time)

Value550 ms

53/100

30%

CLS (Cumulative Layout Shift)

Value1.337

0/100

15%

TTI (Time to Interactive)

Value10.2 s

25/100

10%

Network Requests Diagram

nationaltoolwarehouse.com

158 ms

nationaltoolwarehouse.com

264 ms

www.nationaltoolwarehouse.com

1537 ms

gtm.js

58 ms

normalize.css

88 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 59% of them (47 requests) were addressed to the original Nationaltoolwarehouse.com, 25% (20 requests) were made to Images.nationaltoolwarehouse.com and 3% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Nationaltoolwarehouse.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 346.7 kB (14%)

Content Size

2.4 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nationaltoolwarehouse.com main page is 2.4 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. 70% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 170.3 kB

  • Original 193.0 kB
  • After minification 164.1 kB
  • After compression 22.6 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 28.9 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 170.3 kB or 88% of the original size.

Image Optimization

-7%

Potential reduce by 126.4 kB

  • Original 1.9 MB
  • After minification 1.8 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. Nationaltoolwarehouse images are well optimized though.

JavaScript Optimization

-18%

Potential reduce by 49.3 kB

  • Original 270.3 kB
  • After minification 270.3 kB
  • After compression 221.0 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 49.3 kB or 18% of the original size.

CSS Optimization

-2%

Potential reduce by 610 B

  • Original 29.3 kB
  • After minification 29.3 kB
  • After compression 28.7 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. Nationaltoolwarehouse.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 29 (39%)

Requests Now

75

After Optimization

46

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nationaltoolwarehouse. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nationaltoolwarehouse.com

nationaltoolwarehouse.com

158 ms

nationaltoolwarehouse.com

nationaltoolwarehouse.com

264 ms

www.nationaltoolwarehouse.com

www.nationaltoolwarehouse.com

1537 ms

gtm.js

gtm.js

58 ms

normalize.css

normalize.css

88 ms

style.css

style.css

353 ms

jqueryui.css

jqueryui.css

366 ms

css

css

44 ms

default.css

default.css

367 ms

nivo-slider.css

nivo-slider.css

367 ms

tp.widget.bootstrap.min.js

tp.widget.bootstrap.min.js

29 ms

jquery.qtip.min.css

jquery.qtip.min.css

365 ms

jquery-3.4.1.min.js

jquery-3.4.1.min.js

434 ms

jquery-migrate-3.1.0.min.js

jquery-migrate-3.1.0.min.js

443 ms

jquery-ui.min-1.11.4.js

jquery-ui.min-1.11.4.js

531 ms

jquery.equalheights.js

jquery.equalheights.js

432 ms

jquery.qtip.min.js

jquery.qtip.min.js

444 ms

WebResource.axd

WebResource.axd

444 ms

SearchKeywordValidator.js

SearchKeywordValidator.js

499 ms

ScriptResource.axd

ScriptResource.axd

501 ms

ScriptResource.axd

ScriptResource.axd

500 ms

ScriptResource.axd

ScriptResource.axd

501 ms

jquery.nivo.slider.pack.js

jquery.nivo.slider.pack.js

516 ms

seal.js

seal.js

111 ms

jquery.hoverintent.r6.js

jquery.hoverintent.r6.js

571 ms

navigation.js

navigation.js

572 ms

jquery.jcarousel.min.js

jquery.jcarousel.min.js

581 ms

emailafriend.js

emailafriend.js

582 ms

jquery.unveil.min.js

jquery.unveil.min.js

603 ms

js

js

54 ms

rum.min.js

rum.min.js

203 ms

fbevents.js

fbevents.js

25 ms

bat.js

bat.js

55 ms

KDT-2321.jpg

KDT-2321.jpg

266 ms

bbb-22750.png

bbb-22750.png

214 ms

processing.gif

processing.gif

75 ms

logo.png

logo.png

71 ms

ntw-free-shipping-icon.png

ntw-free-shipping-icon.png

71 ms

phone.png

phone.png

74 ms

shopping-cart-icon.png

shopping-cart-icon.png

72 ms

searchbox-zoom.png

searchbox-zoom.png

88 ms

are-you-ready-for-summer-travel-1170x275.jpg

are-you-ready-for-summer-travel-1170x275.jpg

187 ms

ac-season-1170x275.jpg

ac-season-1170x275.jpg

184 ms

new-products-1170x275.jpg

new-products-1170x275.jpg

188 ms

featured-brand-lni-1170x275.jpg

featured-brand-lni-1170x275.jpg

187 ms

details.png

details.png

187 ms

wishlist.png

wishlist.png

189 ms

email-icon.png

email-icon.png

210 ms

fb-icon.png

fb-icon.png

215 ms

twitter.png

twitter.png

213 ms

forms-payment.png

forms-payment.png

214 ms

KDT-3529D.jpg

KDT-3529D.jpg

393 ms

IRC-285B-6.jpg

IRC-285B-6.jpg

332 ms

GDL-JP-12-10000T.jpg

GDL-JP-12-10000T.jpg

335 ms

KDT-84000H.jpg

KDT-84000H.jpg

278 ms

EMM-9500.jpg

EMM-9500.jpg

276 ms

KDT-86996.jpg

KDT-86996.jpg

410 ms

DRB-AF44L.jpg

DRB-AF44L.jpg

365 ms

KKC-660.jpg

KKC-660.jpg

347 ms

DRB-AF44HL.jpg

DRB-AF44HL.jpg

420 ms

BJK-KT-340.jpg

BJK-KT-340.jpg

414 ms

KLE-ETPO123B.jpg

KLE-ETPO123B.jpg

432 ms

BJK-KT-335.jpg

BJK-KT-335.jpg

451 ms

MOL-450338.jpg

MOL-450338.jpg

456 ms

ATD-80050A.jpg

ATD-80050A.jpg

478 ms

ATD-7811.jpg

ATD-7811.jpg

480 ms

PAD-1000.jpg

PAD-1000.jpg

486 ms

ATD-5217.jpg

ATD-5217.jpg

501 ms

PLT-99650.jpg

PLT-99650.jpg

519 ms

AST-3018.jpg

AST-3018.jpg

521 ms

ld.js

ld.js

42 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYA.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYA.ttf

21 ms

sale-corner-black.png

sale-corner-black.png

167 ms

msrp-cross.png

msrp-cross.png

176 ms

syncframe

syncframe

18 ms

sale-corner.png

sale-corner.png

166 ms

seal_image.php

seal_image.php

10 ms

ui-bg_flat_50_f8f8f8_40x100.png

ui-bg_flat_50_f8f8f8_40x100.png

96 ms

ui-icons_cccccc_256x240.png

ui-icons_cccccc_256x240.png

98 ms

arrows.png

arrows.png

70 ms

Accessibility Review

nationaltoolwarehouse.com accessibility score

76

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

nationaltoolwarehouse.com best practices score

50

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

nationaltoolwarehouse.com SEO score

66

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

High

robots.txt is not valid

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

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nationaltoolwarehouse.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 Nationaltoolwarehouse.com main page’s claimed encoding is iso-8859-1. 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

nationaltoolwarehouse.com

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