Tools & Wizards About Us
chimneyfansource.com screenshot

Report Summary

  • 94

    Performance

    Renders faster than
    93% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

chimneyfansource.com

Chimney Fan Source - Enervex Volko Supply Long Island NY

Page Load Speed

1.2 sec in total

First Response

130 ms

Resources Loaded

691 ms

Page Rendered

341 ms

chimneyfansource.com screenshot

About Website

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

Volko Chimney Fans... Exhausto is now Enervex chimney fans... draft and ventilation solutions for your fireplace and wood stove.

Visit chimneyfansource.com

Key Findings

We analyzed Chimneyfansource.com page load time and found that the first response time was 130 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

chimneyfansource.com performance score

94

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.0 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.5 s

100/100

25%

SI (Speed Index)

Value1.1 s

100/100

10%

TBT (Total Blocking Time)

Value280 ms

80/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.1 s

99/100

10%

Network Requests Diagram

chimneyfansource.com

130 ms

smoke.jpg

302 ms

flagUSA1.gif

159 ms

creditcards.jpg

159 ms

fan-2.gif

101 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 93% of them (38 requests) were addressed to the original Chimneyfansource.com, 5% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Volko.com. The less responsive or slowest element that took the longest time to load (558 ms) belongs to the original domain Chimneyfansource.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 42.3 kB (18%)

Content Size

234.9 kB

After Optimization

192.6 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Chimneyfansource.com main page is 234.9 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. 20% of websites need less resources to load. Images take 186.3 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 32.7 kB

  • Original 41.8 kB
  • After minification 39.0 kB
  • After compression 9.0 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. 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 32.7 kB or 78% of the original size.

Image Optimization

-5%

Potential reduce by 8.6 kB

  • Original 186.3 kB
  • After minification 177.7 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. Chimney Fan Source images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 971 B

  • Original 6.8 kB
  • After minification 6.8 kB
  • After compression 5.9 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 971 B or 14% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

40

After Optimization

40

  • Images
  • JavaScript

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chimney Fan Source. According to our analytics all requests are already optimized.

Network Requests Diagram

chimneyfansource.com

chimneyfansource.com

130 ms

smoke.jpg

smoke.jpg

302 ms

flagUSA1.gif

flagUSA1.gif

159 ms

creditcards.jpg

creditcards.jpg

159 ms

fan-2.gif

fan-2.gif

101 ms

exhausto.gif

exhausto.gif

136 ms

fan-2.gif

fan-2.gif

99 ms

enervex_logo.jpg

enervex_logo.jpg

290 ms

exhaustosmokel.gif

exhaustosmokel.gif

281 ms

rsfan.jpg

rsfan.jpg

297 ms

exhaustosmoker.gif

exhaustosmoker.gif

283 ms

RSHTfan.jpg

RSHTfan.jpg

280 ms

ew40a.jpg

ew40a.jpg

347 ms

bricks.gif

bricks.gif

348 ms

smoke23w.gif

smoke23w.gif

356 ms

reel2.gif

reel2.gif

346 ms

indexparts_small.gif

indexparts_small.gif

412 ms

efh2001_small.jpg

efh2001_small.jpg

278 ms

mfdi_small.jpg

mfdi_small.jpg

221 ms

calculator2.gif

calculator2.gif

276 ms

V4motor4w.jpg

V4motor4w.jpg

409 ms

axialvane2w.jpg

axialvane2w.jpg

445 ms

enervex1.jpg

enervex1.jpg

531 ms

woodstove4a1.gif

woodstove4a1.gif

440 ms

testsmoke.gif

testsmoke.gif

430 ms

autodraftsm.jpg

autodraftsm.jpg

448 ms

urchin.js

urchin.js

7 ms

Google%20map.jpg

Google%20map.jpg

269 ms

draftind_small.gif

draftind_small.gif

451 ms

boostersmall.gif

boostersmall.gif

458 ms

airintakesmall.gif

airintakesmall.gif

520 ms

combustsmall.gif

combustsmall.gif

489 ms

sampleinstsm.gif

sampleinstsm.gif

542 ms

comairsmall.gif

comairsmall.gif

502 ms

draftind_small.gif

draftind_small.gif

506 ms

sampleinstsm.gif

sampleinstsm.gif

506 ms

wshield1_small.gif

wshield1_small.gif

532 ms

chimalatorside2_small.jpg

chimalatorside2_small.jpg

531 ms

ccsvent.jpg

ccsvent.jpg

558 ms

ccsstuff_small.jpg

ccsstuff_small.jpg

550 ms

__utm.gif

__utm.gif

5 ms

Accessibility Review

chimneyfansource.com accessibility score

63

Accessibility Issues

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

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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

Links do not have a discernible name

Best Practices

chimneyfansource.com best practices score

67

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

SEO Factors

chimneyfansource.com SEO score

67

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    WINDOWS-1252

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chimneyfansource.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 Chimneyfansource.com main page’s claimed encoding is windows-1252. 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

chimneyfansource.com

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