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donwolf.com screenshot

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

donwolf.com

Automation & Gas Analyzers, Portable Analyzers, Don Wolf

Page Load Speed

4.9 sec in total

First Response

1 sec

Resources Loaded

3.4 sec

Page Rendered

438 ms

donwolf.com screenshot

About Website

Visit donwolf.com now to see the best up-to-date Don Wolf content for Malaysia and also check out these interesting facts you probably never knew about donwolf.com

Don Wolf & Associates an experienced gas analyzer distributor with 40 years of experience, working with many automation manufacturers, nuclear detection and much more.

Visit donwolf.com

Key Findings

We analyzed Donwolf.com page load time and found that the first response time was 1 sec and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

donwolf.com performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

3/100

25%

SI (Speed Index)

Value5.6 s

53/100

10%

TBT (Total Blocking Time)

Value260 ms

83/100

30%

CLS (Cumulative Layout Shift)

Value0.127

82/100

15%

TTI (Time to Interactive)

Value8.7 s

36/100

10%

Network Requests Diagram

donwolf.com

1014 ms

js

62 ms

formidableforms.css

97 ms

style-index.css

77 ms

style.min.css

100 ms

Our browser made a total of 129 requests to load all elements on the main page. We found that 80% of them (103 requests) were addressed to the original Donwolf.com, 13% (17 requests) were made to Fonts.gstatic.com and 3% (4 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Donwolf.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 278.4 kB (7%)

Content Size

3.8 MB

After Optimization

3.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Donwolf.com main page is 3.8 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 3.1 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 153.4 kB

  • Original 194.9 kB
  • After minification 193.5 kB
  • After compression 41.4 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 153.4 kB or 79% of the original size.

Image Optimization

-2%

Potential reduce by 65.1 kB

  • Original 3.1 MB
  • After minification 3.0 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. Don Wolf images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 38.8 kB

  • Original 458.6 kB
  • After minification 458.5 kB
  • After compression 419.8 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

-20%

Potential reduce by 21.1 kB

  • Original 106.0 kB
  • After minification 106.0 kB
  • After compression 84.9 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. Donwolf.com needs all CSS files to be minified and compressed as it can save up to 21.1 kB or 20% of the original size.

Requests Breakdown

Number of requests can be reduced by 78 (72%)

Requests Now

108

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 108 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Don Wolf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 58 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

donwolf.com

donwolf.com

1014 ms

js

js

62 ms

formidableforms.css

formidableforms.css

97 ms

style-index.css

style-index.css

77 ms

style.min.css

style.min.css

100 ms

cleantalk-public.min.css

cleantalk-public.min.css

77 ms

woocommerce-layout.css

woocommerce-layout.css

74 ms

woocommerce.css

woocommerce.css

103 ms

style.min.css

style.min.css

105 ms

widget-areas.min.css

widget-areas.min.css

106 ms

main.min.css

main.min.css

119 ms

css

css

32 ms

style-34.css

style-34.css

108 ms

main.min.css

main.min.css

107 ms

main-mobile.min.css

main-mobile.min.css

108 ms

woocommerce.min.css

woocommerce.min.css

109 ms

script.min.js

script.min.js

129 ms

frontend-gtag.min.js

frontend-gtag.min.js

130 ms

jquery.min.js

jquery.min.js

150 ms

jquery-migrate.min.js

jquery-migrate.min.js

130 ms

apbct-public-bundle.min.js

apbct-public-bundle.min.js

160 ms

ct-bot-detector-wrapper.js

ct-bot-detector-wrapper.js

496 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

164 ms

add-to-cart.min.js

add-to-cart.min.js

164 ms

js.cookie.min.js

js.cookie.min.js

163 ms

woocommerce.min.js

woocommerce.min.js

173 ms

wc-blocks.css

wc-blocks.css

28 ms

mini-cart-contents.css

mini-cart-contents.css

27 ms

packages-style.css

packages-style.css

26 ms

mini-cart.css

mini-cart.css

26 ms

flexslider.css

flexslider.css

26 ms

public.css

public.css

32 ms

sourcebuster.min.js

sourcebuster.min.js

50 ms

order-attribution.min.js

order-attribution.min.js

49 ms

react.min.js

react.min.js

50 ms

react-jsx-runtime.min.js

react-jsx-runtime.min.js

51 ms

hooks.min.js

hooks.min.js

51 ms

deprecated.min.js

deprecated.min.js

151 ms

dom.min.js

dom.min.js

153 ms

react-dom.min.js

react-dom.min.js

165 ms

escape-html.min.js

escape-html.min.js

153 ms

element.min.js

element.min.js

154 ms

is-shallow-equal.min.js

is-shallow-equal.min.js

153 ms

i18n.min.js

i18n.min.js

154 ms

keycodes.min.js

keycodes.min.js

166 ms

priority-queue.min.js

priority-queue.min.js

164 ms

compose.min.js

compose.min.js

165 ms

private-apis.min.js

private-apis.min.js

166 ms

redux-routine.min.js

redux-routine.min.js

182 ms

data.min.js

data.min.js

205 ms

lodash.min.js

lodash.min.js

206 ms

wp-polyfill.min.js

wp-polyfill.min.js

205 ms

wc-blocks-registry.js

wc-blocks-registry.js

204 ms

url.min.js

url.min.js

205 ms

api-fetch.min.js

api-fetch.min.js

208 ms

wc-settings.js

wc-settings.js

243 ms

data-controls.min.js

data-controls.min.js

245 ms

html-entities.min.js

html-entities.min.js

241 ms

notices.min.js

notices.min.js

242 ms

wc-blocks-middleware.js

wc-blocks-middleware.js

243 ms

wc-blocks-data.js

wc-blocks-data.js

245 ms

dom-ready.min.js

dom-ready.min.js

250 ms

a11y.min.js

a11y.min.js

232 ms

primitives.min.js

primitives.min.js

232 ms

warning.min.js

warning.min.js

232 ms

blocks-components.js

blocks-components.js

232 ms

blocks-checkout.js

blocks-checkout.js

233 ms

order-attribution-blocks.min.js

order-attribution-blocks.min.js

238 ms

menu.min.js

menu.min.js

221 ms

woocommerce.min.js

woocommerce.min.js

223 ms

search.min.js

search.min.js

224 ms

price-format.js

price-format.js

224 ms

mini-cart-frontend.js

mini-cart-frontend.js

228 ms

embed

embed

280 ms

34f97a1515265824669d88214ecf18cf.gif

34f97a1515265824669d88214ecf18cf.gif

102 ms

jquery.flexslider.min.js

jquery.flexslider.min.js

141 ms

script.min.js

script.min.js

143 ms

store_logo1.png

store_logo1.png

182 ms

engineering-reservoir-web-2000x700.jpg

engineering-reservoir-web-2000x700.jpg

232 ms

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231 ms

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19 ms

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28 ms

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41 ms

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53 ms

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53 ms

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54 ms

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53 ms

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55 ms

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52 ms

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55 ms

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56 ms

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86 ms

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85 ms

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86 ms

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86 ms

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87 ms

chemical-engineering-web-2-1999x699.jpg

chemical-engineering-web-2-1999x699.jpg

189 ms

chemical-engineering-web-2000x700.jpg

chemical-engineering-web-2000x700.jpg

217 ms

chemical-industry-web-2000x700.jpg

chemical-industry-web-2000x700.jpg

220 ms

ACI-Medical-Pumps.jpeg

ACI-Medical-Pumps.jpeg

169 ms

analyzer.png

analyzer.png

202 ms

testo-hood.png

testo-hood.png

205 ms

test-instruments.jpg

test-instruments.jpg

199 ms

parts-accessories.jpg

parts-accessories.jpg

192 ms

testo-340-engine-image.jpg

testo-340-engine-image.jpg

201 ms

homepage-bottom-banner.jpg

homepage-bottom-banner.jpg

210 ms

m1.png

m1.png

206 ms

m2.png

m2.png

202 ms

m3.png

m3.png

209 ms

m4.png

m4.png

177 ms

m5.png

m5.png

1592 ms

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189 ms

mr1.png

mr1.png

1548 ms

mr2.png

mr2.png

194 ms

mr3.png

mr3.png

1599 ms

home-p.jpg

home-p.jpg

191 ms

homepage-footer-logos.jpg

homepage-footer-logos.jpg

204 ms

40-years.png

40-years.png

209 ms

mana.png

mana.png

213 ms

buy-now.png

buy-now.png

229 ms

isa.png

isa.png

224 ms

bg_direction_nav.png

bg_direction_nav.png

157 ms

js

js

30 ms

search.js

search.js

4 ms

geometry.js

geometry.js

7 ms

main.js

main.js

15 ms

woocommerce-smallscreen.css

woocommerce-smallscreen.css

25 ms

woocommerce-mobile.min.css

woocommerce-mobile.min.css

26 ms

Accessibility Review

donwolf.com accessibility score

94

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.

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

<frame> or <iframe> elements do not have a title

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

donwolf.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

SEO Factors

donwolf.com SEO score

100

Search Engine Optimization Advices

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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Donwolf.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 Donwolf.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

donwolf.com

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