Tools & Wizards About Us
212hvac.com screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

212hvac.com

HVAC Repair Brooklyn, NYC | AC Installation NYC

Page Load Speed

1.7 sec in total

First Response

233 ms

Resources Loaded

792 ms

Page Rendered

712 ms

212hvac.com screenshot

About Website

Click here to check amazing 212 HVAC content. Otherwise, check out these important facts you probably never knew about 212hvac.com

212 HVAC® premier Air conditioning services company providing best AC Installation , repair & maintenance Brooklyn, NYC and nearby you.

Visit 212hvac.com

Key Findings

We analyzed 212hvac.com page load time and found that the first response time was 233 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

212hvac.com performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

28/100

25%

SI (Speed Index)

Value9.3 s

12/100

10%

TBT (Total Blocking Time)

Value4,690 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.025

100/100

15%

TTI (Time to Interactive)

Value12.0 s

16/100

10%

Network Requests Diagram

www.212hvac.com

233 ms

head-d2fdf02c7fc67ef71405702de39fba62e0811bef.css

43 ms

jquery.min.js

28 ms

swap-ea6ece6b152fad237ef30e2629931c87.js

35 ms

wpa-e9676d42bed5de89dfaffc480b2101b3.js

30 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 98% of them (41 requests) were addressed to the original 212hvac.com, 2% (1 request) were made to Gso.kommo.com. The less responsive or slowest element that took the longest time to load (287 ms) belongs to the original domain 212hvac.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 74.1 kB (15%)

Content Size

488.9 kB

After Optimization

414.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 212hvac.com main page is 488.9 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. 40% of websites need less resources to load. Images take 206.8 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 67.7 kB

  • Original 88.8 kB
  • After minification 88.8 kB
  • After compression 21.1 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 67.7 kB or 76% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 206.8 kB
  • After minification 206.8 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. 212 HVAC images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 6.4 kB

  • Original 132.4 kB
  • After minification 132.4 kB
  • After compression 126.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 61.0 kB
  • After minification 61.0 kB
  • After compression 61.0 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. 212hvac.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 5 (14%)

Requests Now

37

After Optimization

32

  • Images
  • JavaScript
  • CSS

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 212 HVAC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.212hvac.com

www.212hvac.com

233 ms

head-d2fdf02c7fc67ef71405702de39fba62e0811bef.css

head-d2fdf02c7fc67ef71405702de39fba62e0811bef.css

43 ms

jquery.min.js

jquery.min.js

28 ms

swap-ea6ece6b152fad237ef30e2629931c87.js

swap-ea6ece6b152fad237ef30e2629931c87.js

35 ms

wpa-e9676d42bed5de89dfaffc480b2101b3.js

wpa-e9676d42bed5de89dfaffc480b2101b3.js

30 ms

jquery-6036fa2a78b0f40e04b2e6c0991668a2.js

jquery-6036fa2a78b0f40e04b2e6c0991668a2.js

130 ms

lazyload.min.js

lazyload.min.js

30 ms

button.js

button.js

79 ms

top-bg.webp

top-bg.webp

38 ms

abtbg.webp

abtbg.webp

43 ms

regular.woff

regular.woff

208 ms

medium.woff

medium.woff

257 ms

light.woff

light.woff

191 ms

bold.woff

bold.woff

218 ms

logo.png

logo.png

75 ms

advantages.webp

advantages.webp

46 ms

b6.webp

b6.webp

62 ms

b5.jpg

b5.jpg

81 ms

b1.jpg

b1.jpg

90 ms

b2.jpg

b2.jpg

101 ms

b4.jpg

b4.jpg

109 ms

b3.jpg

b3.jpg

112 ms

honesty.jpg

honesty.jpg

173 ms

quality.jpg

quality.jpg

174 ms

creditibility.jpg

creditibility.jpg

175 ms

reliablitiy.jpg

reliablitiy.jpg

175 ms

affordable.jpg

affordable.jpg

176 ms

guarantee.jpg

guarantee.jpg

193 ms

support.jpg

support.jpg

176 ms

ptnr1.png

ptnr1.png

230 ms

ptnr2.png

ptnr2.png

236 ms

ptnr3.png

ptnr3.png

243 ms

ptnr4.png

ptnr4.png

229 ms

ptnr5.png

ptnr5.png

232 ms

ptnr6.png

ptnr6.png

230 ms

ab1.png

ab1.png

279 ms

ab2.png

ab2.png

286 ms

ab3.png

ab3.png

287 ms

ab4.png

ab4.png

258 ms

ab5.png

ab5.png

259 ms

footer-logo.png

footer-logo.png

268 ms

reviewlogo.webp

reviewlogo.webp

270 ms

Accessibility Review

212hvac.com accessibility score

68

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

ARIA IDs are not unique

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

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

212hvac.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

212hvac.com SEO score

93

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 212hvac.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 212hvac.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

212hvac.com

Open Graph data is detected on the main page of 212 HVAC. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: