Tools & Wizards About Us
lancasterheatingandair.com screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

lancasterheatingandair.com

#1 Heating & Cooling HVAC Company in Lancaster OH // $30 Promo

Page Load Speed

2.2 sec in total

First Response

136 ms

Resources Loaded

1.5 sec

Page Rendered

516 ms

lancasterheatingandair.com screenshot

About Website

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

// $30 Instant Savings - Call Now // Professional HVAC repairs by Lancaster Heating & Air. Call for Free Estimates on new air conditioner or furnace.

Visit lancasterheatingandair.com

Key Findings

We analyzed Lancasterheatingandair.com page load time and found that the first response time was 136 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

lancasterheatingandair.com performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value8.8 s

1/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value2,090 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.083

94/100

15%

TTI (Time to Interactive)

Value21.6 s

1/100

10%

Network Requests Diagram

lancasterheatingandair.com

136 ms

www.lancasterheatingandair.com

282 ms

sites.css

17 ms

fancybox.css

28 ms

social-icons.css

27 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 31% of them (23 requests) were addressed to the original Lancasterheatingandair.com, 22% (16 requests) were made to Fonts.gstatic.com and 14% (10 requests) were made to Cdn2.editmysite.com. The less responsive or slowest element that took the longest time to load (567 ms) relates to the external source Editmysite.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 83.9 kB (7%)

Content Size

1.3 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lancasterheatingandair.com main page is 1.3 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. Only a small number of websites need less resources to load. Javascripts take 702.2 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 77.6 kB

  • Original 97.6 kB
  • After minification 95.7 kB
  • After compression 20.0 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 77.6 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 630 B

  • Original 387.3 kB
  • After minification 386.6 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. Lancaster Heating Andair images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 5.5 kB

  • Original 702.2 kB
  • After minification 702.2 kB
  • After compression 696.7 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 156 B

  • Original 98.4 kB
  • After minification 98.4 kB
  • After compression 98.3 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. Lancasterheatingandair.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 29 (55%)

Requests Now

53

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lancaster Heating Andair. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lancasterheatingandair.com

lancasterheatingandair.com

136 ms

www.lancasterheatingandair.com

www.lancasterheatingandair.com

282 ms

sites.css

sites.css

17 ms

fancybox.css

fancybox.css

28 ms

social-icons.css

social-icons.css

27 ms

main_style.css

main_style.css

97 ms

css

css

31 ms

css

css

50 ms

css

css

51 ms

css

css

49 ms

css

css

50 ms

templateArtifacts.js

templateArtifacts.js

106 ms

jquery.min.js

jquery.min.js

37 ms

stl.js

stl.js

26 ms

main.js

main.js

30 ms

stl.js

stl.js

25 ms

widgets.js

widgets.js

240 ms

css

css

49 ms

custom.js

custom.js

403 ms

mobile.js

mobile.js

198 ms

main-customer-accounts-site.js

main-customer-accounts-site.js

22 ms

css

css

25 ms

css

css

18 ms

lancaster-heating-air-hvac.business.site

lancaster-heating-air-hvac.business.site

144 ms

heating-and-cooling-lancaster-oh_12.png

heating-and-cooling-lancaster-oh_12.png

26 ms

1482508807.jpg

1482508807.jpg

28 ms

heating-services-lancaster-oh_orig.png

heating-services-lancaster-oh_orig.png

36 ms

air-conditioning-services-lancaster-oh_orig.png

air-conditioning-services-lancaster-oh_orig.png

27 ms

duct-cleaning-lancaster-oh_orig.png

duct-cleaning-lancaster-oh_orig.png

41 ms

hvac-contractor-in-lancaster_11.png

hvac-contractor-in-lancaster_11.png

92 ms

cream_arrow.png

cream_arrow.png

223 ms

cream_icons.png

cream_icons.png

222 ms

best-reviewed-heating-cooling-company-lancaster_orig.jpg

best-reviewed-heating-cooling-company-lancaster_orig.jpg

92 ms

great-reviewed-hvac-service_orig.jpg

great-reviewed-hvac-service_orig.jpg

93 ms

heating-and-cooling-review_orig.jpg

heating-and-cooling-review_orig.jpg

94 ms

hvac-company-review_orig.jpg

hvac-company-review_orig.jpg

96 ms

lancaster-hvac-contractor-review_orig.jpg

lancaster-hvac-contractor-review_orig.jpg

106 ms

240611.jpg

240611.jpg

106 ms

5398638.jpg

5398638.jpg

127 ms

heating-and-cooling-company-van_orig.jpg

heating-and-cooling-company-van_orig.jpg

139 ms

heating-and-cooling-lancaster-oh_3.jpg

heating-and-cooling-lancaster-oh_3.jpg

142 ms

7Auup_AqnyWWAxW2Wk3swUz56MS91Eww8SX21nmjpA.woff

7Auup_AqnyWWAxW2Wk3swUz56MS91Eww8SX21nmjpA.woff

140 ms

7Auup_AqnyWWAxW2Wk3swUz56MS91Eww8cLx1nmjpA.woff

7Auup_AqnyWWAxW2Wk3swUz56MS91Eww8cLx1nmjpA.woff

206 ms

7Auup_AqnyWWAxW2Wk3swUz56MS91Eww8Yzx1nejpA.woff

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138 ms

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gYhmb6vkr-Y

144 ms

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19 ms

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32 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw3aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw3aXw.woff

19 ms

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K67QBiEJoA.woff

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K67QBiEJoA.woff

437 ms

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520 ms

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32KxfXBiEJoA.woff

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32KxfXBiEJoA.woff

128 ms

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K8nXBiEJoA.woff

QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K8nXBiEJoA.woff

81 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

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32 ms

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48 ms

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48 ms

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65 ms

wsocial.woff

wsocial.woff

6 ms

generateMap.php

generateMap.php

44 ms

googlelogo_color_150x54dp.png

googlelogo_color_150x54dp.png

35 ms

generateMap.php

generateMap.php

567 ms

www-player.css

www-player.css

22 ms

www-embed-player.js

www-embed-player.js

55 ms

base.js

base.js

207 ms

ad_status.js

ad_status.js

236 ms

ga.js

ga.js

198 ms

snowday262.js

snowday262.js

171 ms

api.js

api.js

182 ms

forms-s3786257308.png

forms-s3786257308.png

113 ms

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Z8rftVTuhfnBSIgQienuNH7YHhJzz6y51ExA7Rj3D5U.js

76 ms

embed.js

embed.js

33 ms

js

js

161 ms

id

id

48 ms

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37 ms

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KFOlCnqEu92Fr1MmEU9fBBc-.woff

38 ms

Accessibility Review

lancasterheatingandair.com accessibility score

76

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-*] attributes are not valid or misspelled

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.

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

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

lancasterheatingandair.com best practices score

75

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

lancasterheatingandair.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 Lancasterheatingandair.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 Lancasterheatingandair.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

lancasterheatingandair.com

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