Tools & Wizards About Us
allislandducts.com screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

allislandducts.com

Air Duct Cleaning Long Island & NY | All Island Duct Cleaning

Page Load Speed

1.8 sec in total

First Response

112 ms

Resources Loaded

900 ms

Page Rendered

821 ms

allislandducts.com screenshot

About Website

Visit allislandducts.com now to see the best up-to-date All Island Duct S content and also check out these interesting facts you probably never knew about allislandducts.com

We are a New York duct cleaning and air quality control company in suffolk county long island. We have a trained team of technicians certified in HVAC system

Visit allislandducts.com

Key Findings

We analyzed Allislandducts.com page load time and found that the first response time was 112 ms and then it took 1.7 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

allislandducts.com performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value6.8 s

7/100

25%

SI (Speed Index)

Value10.1 s

9/100

10%

TBT (Total Blocking Time)

Value830 ms

35/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value18.7 s

3/100

10%

Network Requests Diagram

allislandducts.com

112 ms

style.min.css

152 ms

rs6.css

127 ms

style.css

110 ms

base.css

137 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 54% of them (44 requests) were addressed to the original Allislandducts.com, 19% (15 requests) were made to Fonts.gstatic.com and 5% (4 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (402 ms) relates to the external source Cdn02.jotfor.ms.

Page Optimization Overview & Recommendations

Page size can be reduced by 414.8 kB (15%)

Content Size

2.7 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Allislandducts.com main page is 2.7 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. 80% 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 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 92.4 kB

  • Original 116.0 kB
  • After minification 114.4 kB
  • After compression 23.7 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 92.4 kB or 80% of the original size.

Image Optimization

-9%

Potential reduce by 149.8 kB

  • Original 1.7 MB
  • After minification 1.5 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. All Island Duct S images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 114.0 kB

  • Original 724.1 kB
  • After minification 724.1 kB
  • After compression 610.1 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 114.0 kB or 16% of the original size.

CSS Optimization

-33%

Potential reduce by 58.5 kB

  • Original 175.4 kB
  • After minification 175.2 kB
  • After compression 116.8 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. Allislandducts.com needs all CSS files to be minified and compressed as it can save up to 58.5 kB or 33% of the original size.

Requests Breakdown

Number of requests can be reduced by 48 (75%)

Requests Now

64

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of All Island Duct S. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

allislandducts.com

allislandducts.com

112 ms

style.min.css

style.min.css

152 ms

rs6.css

rs6.css

127 ms

style.css

style.css

110 ms

base.css

base.css

137 ms

layout.css

layout.css

172 ms

shortcodes.css

shortcodes.css

160 ms

animations.min.css

animations.min.css

133 ms

jquery.ui.all.css

jquery.ui.all.css

156 ms

jplayer.blue.monday.css

jplayer.blue.monday.css

158 ms

responsive.css

responsive.css

181 ms

css

css

65 ms

jquery.min.js

jquery.min.js

181 ms

jquery-migrate.min.js

jquery-migrate.min.js

178 ms

revolution.tools.min.js

revolution.tools.min.js

201 ms

rs6.min.js

rs6.min.js

200 ms

t.js

t.js

49 ms

js

js

99 ms

92796709235167

92796709235167

97 ms

css

css

63 ms

quick-call-button.css

quick-call-button.css

177 ms

jquery-ui.js

jquery-ui.js

255 ms

jquery.ui.touch-punch.min.js

jquery.ui.touch-punch.min.js

197 ms

core.min.js

core.min.js

198 ms

mouse.min.js

mouse.min.js

243 ms

sortable.min.js

sortable.min.js

242 ms

tabs.min.js

tabs.min.js

256 ms

accordion.min.js

accordion.min.js

257 ms

plugins.js

plugins.js

260 ms

menu.js

menu.js

257 ms

animations.min.js

animations.min.js

256 ms

jplayer.min.js

jplayer.min.js

257 ms

translate3d.js

translate3d.js

258 ms

scripts.js

scripts.js

259 ms

drag-quick-call-button.js

drag-quick-call-button.js

258 ms

stat.js

stat.js

156 ms

pasted-svg-561069x216_poster_.png

pasted-svg-561069x216_poster_.png

98 ms

transparent.png

transparent.png

30 ms

badges.png

badges.png

156 ms

3.jpg

3.jpg

156 ms

faq.jpg

faq.jpg

153 ms

shutterstock_431789713-1024x684.jpg

shutterstock_431789713-1024x684.jpg

94 ms

home-why.jpg

home-why.jpg

95 ms

testimonials-placeholder.png

testimonials-placeholder.png

152 ms

Credit-Card-Logos-high-resolution-300x47.png

Credit-Card-Logos-high-resolution-300x47.png

152 ms

js

js

122 ms

analytics.js

analytics.js

326 ms

formCss.css

formCss.css

309 ms

form-common.css

form-common.css

311 ms

nova.css

nova.css

306 ms

css

css

89 ms

payment_feature.css

payment_feature.css

357 ms

donationBox.css

donationBox.css

402 ms

css

css

88 ms

prototype.forms.js

prototype.forms.js

356 ms

jotform.forms.js

jotform.forms.js

402 ms

validategateways.js

validategateways.js

398 ms

shutterstock_1094304836-1200x800.jpg

shutterstock_1094304836-1200x800.jpg

67 ms

shutterstock_278188052-1.jpg

shutterstock_278188052-1.jpg

312 ms

textline.png

textline.png

61 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aXw.woff

281 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw5aXw.woff

319 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXw.woff

318 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw5aXw.woff

318 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

318 ms

KFOlCnqEu92Fr1MmEU9fBBc-.woff

KFOlCnqEu92Fr1MmEU9fBBc-.woff

317 ms

KFOlCnqEu92Fr1MmSU5fBBc-.woff

KFOlCnqEu92Fr1MmSU5fBBc-.woff

317 ms

KFOlCnqEu92Fr1MmWUlfBBc-.woff

KFOlCnqEu92Fr1MmWUlfBBc-.woff

360 ms

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq0N6WXh0oA.woff

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq0N6WXh0oA.woff

301 ms

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq6R9WXh0oA.woff

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq6R9WXh0oA.woff

301 ms

mfn-icons.woff

mfn-icons.woff

265 ms

KFOkCnqEu92Fr1Mu51xIIzQ.woff

KFOkCnqEu92Fr1Mu51xIIzQ.woff

301 ms

KFOjCnqEu92Fr1Mu51TzBic6CsI.woff

KFOjCnqEu92Fr1Mu51TzBic6CsI.woff

301 ms

player.js

player.js

227 ms

box_shadow.png

box_shadow.png

67 ms

control_appointment.css

control_appointment.css

95 ms

control_inline.css

control_inline.css

100 ms

collect

collect

64 ms

7Aulp_0qiz-aVz7u3PJLcUMYOFnOkEk30e4.woff

7Aulp_0qiz-aVz7u3PJLcUMYOFnOkEk30e4.woff

8 ms

7Aulp_0qiz-aVz7u3PJLcUMYOFmQkEk30e4.woff

7Aulp_0qiz-aVz7u3PJLcUMYOFmQkEk30e4.woff

8 ms

7Aulp_0qiz-aVz7u3PJLcUMYOFkpl0k30e4.woff

7Aulp_0qiz-aVz7u3PJLcUMYOFkpl0k30e4.woff

8 ms

Accessibility Review

allislandducts.com accessibility score

82

Accessibility Issues

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

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

allislandducts.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

allislandducts.com SEO score

90

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

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

    UTF-8

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

allislandducts.com

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