Tools & Wizards About Us
vulcanfan.com screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

vulcanfan.com

Stove Fan - Spread the heat away from your wood stove

Page Load Speed

1.8 sec in total

First Response

191 ms

Resources Loaded

1.5 sec

Page Rendered

115 ms

vulcanfan.com screenshot

About Website

Welcome to vulcanfan.com homepage info - get ready to check Vulcan Fan best content right away, or after learning these important things about vulcanfan.com

The Vulcan Stove Fan quietly and efficiently circulates warm air from your wood or coal stove. It uses a Stirling Engine to run off just the heat from your stove.

Visit vulcanfan.com

Key Findings

We analyzed Vulcanfan.com page load time and found that the first response time was 191 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

vulcanfan.com performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

99/100

10%

LCP (Largest Contentful Paint)

Value1.3 s

100/100

25%

SI (Speed Index)

Value1.8 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.3 s

100/100

10%

Network Requests Diagram

vulcanfan.com

191 ms

vulcanfan.com

347 ms

vulcanfan.css

86 ms

VulcanSplash.jpg

177 ms

menu1.jpg

249 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that all of those requests were addressed to Vulcanfan.com and no external sources were called. The less responsive or slowest element that took the longest time to load (508 ms) belongs to the original domain Vulcanfan.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 10.4 kB (2%)

Content Size

521.3 kB

After Optimization

510.8 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Vulcanfan.com main page is 521.3 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. 35% of websites need less resources to load. Images take 508.1 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 8.8 kB

  • Original 11.2 kB
  • After minification 9.7 kB
  • After compression 2.4 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. This page needs HTML code to be minified as it can gain 1.5 kB, which is 13% 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 8.8 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 891 B

  • Original 508.1 kB
  • After minification 507.2 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. Vulcan Fan images are well optimized though.

CSS Optimization

-36%

Potential reduce by 729 B

  • Original 2.0 kB
  • After minification 2.0 kB
  • After compression 1.3 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. Vulcanfan.com needs all CSS files to be minified and compressed as it can save up to 729 B or 36% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

43

After Optimization

43

  • Images
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vulcan Fan. According to our analytics all requests are already optimized.

Network Requests Diagram

vulcanfan.com

vulcanfan.com

191 ms

vulcanfan.com

vulcanfan.com

347 ms

vulcanfan.css

vulcanfan.css

86 ms

VulcanSplash.jpg

VulcanSplash.jpg

177 ms

menu1.jpg

menu1.jpg

249 ms

menu2.jpg

menu2.jpg

333 ms

menu3.jpg

menu3.jpg

334 ms

menu4.jpg

menu4.jpg

333 ms

menu5.jpg

menu5.jpg

337 ms

menu6.jpg

menu6.jpg

342 ms

9.jpg

9.jpg

346 ms

1.jpg

1.jpg

85 ms

2.jpg

2.jpg

86 ms

3.jpg

3.jpg

85 ms

4.jpg

4.jpg

87 ms

undefined

undefined

82 ms

5.jpg

5.jpg

84 ms

6.jpg

6.jpg

165 ms

7.jpg

7.jpg

165 ms

8.jpg

8.jpg

168 ms

10.jpg

10.jpg

167 ms

11.jpg

11.jpg

169 ms

12.jpg

12.jpg

171 ms

13.jpg

13.jpg

248 ms

14.jpg

14.jpg

249 ms

15.jpg

15.jpg

249 ms

16.jpg

16.jpg

252 ms

17.jpg

17.jpg

254 ms

18.jpg

18.jpg

259 ms

19.jpg

19.jpg

331 ms

20.jpg

20.jpg

331 ms

21.jpg

21.jpg

331 ms

22.jpg

22.jpg

334 ms

23.jpg

23.jpg

340 ms

24.jpg

24.jpg

343 ms

25.jpg

25.jpg

414 ms

26.jpg

26.jpg

413 ms

27.jpg

27.jpg

413 ms

28.jpg

28.jpg

416 ms

29.jpg

29.jpg

424 ms

30.jpg

30.jpg

428 ms

31.jpg

31.jpg

495 ms

32.jpg

32.jpg

496 ms

33.jpg

33.jpg

495 ms

34.jpg

34.jpg

499 ms

35.jpg

35.jpg

508 ms

Accessibility Review

vulcanfan.com accessibility score

93

Accessibility Issues

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

Best Practices

vulcanfan.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

SEO Factors

vulcanfan.com SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vulcanfan.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Vulcanfan.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

vulcanfan.com

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