Tools & Wizards About Us
gahannaheatingohio.com screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

gahannaheatingohio.com

Gahanna Heating and Cooling - Residential & Commercial Services

Page Load Speed

3.4 sec in total

First Response

39 ms

Resources Loaded

3.2 sec

Page Rendered

149 ms

gahannaheatingohio.com screenshot

About Website

Visit gahannaheatingohio.com now to see the best up-to-date Gahanna Heating Ohio content and also check out these interesting facts you probably never knew about gahannaheatingohio.com

Gahanna Heating & Cooling can handle all your residential and commercial air conditioning, heating and indoor air purifying needs.

Visit gahannaheatingohio.com

Key Findings

We analyzed Gahannaheatingohio.com page load time and found that the first response time was 39 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

gahannaheatingohio.com performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value12.8 s

0/100

25%

SI (Speed Index)

Value6.8 s

34/100

10%

TBT (Total Blocking Time)

Value750 ms

39/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.0 s

20/100

10%

Network Requests Diagram

gahannaheatingohio.com

39 ms

www.gahannaheating.com

111 ms

www.gahannaheating.com

294 ms

css

30 ms

style.css

1731 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Gahannaheatingohio.com, 61% (17 requests) were made to Gahannaheating.com and 14% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Gahannaheating.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (53%)

Content Size

2.2 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gahannaheatingohio.com main page is 2.2 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. 50% of websites need less resources to load. Javascripts take 751.3 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 39.1 kB

  • Original 45.9 kB
  • After minification 38.0 kB
  • After compression 6.9 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 7.9 kB, which is 17% 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 39.1 kB or 85% of the original size.

Image Optimization

-1%

Potential reduce by 10.2 kB

  • Original 721.8 kB
  • After minification 711.6 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. Gahanna Heating Ohio images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 527.8 kB

  • Original 751.3 kB
  • After minification 734.0 kB
  • After compression 223.5 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 527.8 kB or 70% of the original size.

CSS Optimization

-88%

Potential reduce by 592.0 kB

  • Original 671.3 kB
  • After minification 542.4 kB
  • After compression 79.3 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. Gahannaheatingohio.com needs all CSS files to be minified and compressed as it can save up to 592.0 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (26%)

Requests Now

19

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gahanna Heating Ohio. 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

gahannaheatingohio.com

gahannaheatingohio.com

39 ms

www.gahannaheating.com

www.gahannaheating.com

111 ms

www.gahannaheating.com

www.gahannaheating.com

294 ms

css

css

30 ms

style.css

style.css

1731 ms

cognito.css

cognito.css

229 ms

core.min.js

core.min.js

634 ms

script.js

script.js

321 ms

itrackupdates.js

itrackupdates.js

236 ms

analytics.js

analytics.js

250 ms

gtm.js

gtm.js

270 ms

Gahanna-Heating-Cooling-Services-Columbus-Ohio-Site-fall-2021.jpg

Gahanna-Heating-Cooling-Services-Columbus-Ohio-Site-fall-2021.jpg

1081 ms

Gahanna-Heating-Cooling-Services-Columbus-Ohio.png

Gahanna-Heating-Cooling-Services-Columbus-Ohio.png

243 ms

Financing-By-Synchrony-Bank-Logo.png

Financing-By-Synchrony-Bank-Logo.png

243 ms

Payzer-Online-Payments.png

Payzer-Online-Payments.png

262 ms

Gahanna-Heating-Cooling-Ohio-Services-Heating-Furnace-York-Carrier-Trane.jpg

Gahanna-Heating-Cooling-Ohio-Services-Heating-Furnace-York-Carrier-Trane.jpg

262 ms

Gahanna-Heating-Cooling-Ohio-Services-Heating-Air-Conditioning-York-Trane-Carrier.jpg

Gahanna-Heating-Cooling-Ohio-Services-Heating-Air-Conditioning-York-Trane-Carrier.jpg

262 ms

Trane-Indoor-Air-Quality-Products-Furnace-Air-Conditioner-York-Carrier-Bryant-Trane.jpg

Trane-Indoor-Air-Quality-Products-Furnace-Air-Conditioner-York-Carrier-Bryant-Trane.jpg

327 ms

bbb-a-plus-rating.png

bbb-a-plus-rating.png

327 ms

itrackllc-dhm-logo.png

itrackllc-dhm-logo.png

328 ms

S6u9w4BMUTPHh50XSwiPHA.ttf

S6u9w4BMUTPHh50XSwiPHA.ttf

189 ms

S6u9w4BMUTPHh6UVSwiPHA.ttf

S6u9w4BMUTPHh6UVSwiPHA.ttf

190 ms

S6uyw4BMUTPHjx4wWw.ttf

S6uyw4BMUTPHjx4wWw.ttf

227 ms

S6u9w4BMUTPHh7USSwiPHA.ttf

S6u9w4BMUTPHh7USSwiPHA.ttf

227 ms

materialdesignicons-webfont.woff

materialdesignicons-webfont.woff

488 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

431 ms

collect

collect

42 ms

js

js

78 ms

Accessibility Review

gahannaheatingohio.com accessibility score

71

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

[role]s are not contained by their required parent element

High

[aria-*] attributes do not have valid values

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

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

gahannaheatingohio.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

High

Missing source maps for large first-party JavaScript

SEO Factors

gahannaheatingohio.com SEO score

77

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

Links do not have descriptive text

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

High

robots.txt is not valid

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 Gahannaheatingohio.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 Gahannaheatingohio.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

gahannaheatingohio.com

Open Graph description is not detected on the main page of Gahanna Heating Ohio. 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: