5.1 sec in total
174 ms
3.4 sec
1.6 sec
Welcome to betlem.com homepage info - get ready to check BETLEM best content for United States right away, or after learning these important things about betlem.com
BETLEM RESIDENTIAL Heating & Air Conditioning, is a Rochester, New York (NY) Furnace Repair, Service and Replacement Company - Celebrating 100 years! Our NATE trained HVAC Contractors repair furnaces ...
Visit betlem.comWe analyzed Betlem.com page load time and found that the first response time was 174 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
betlem.com performance score
name
value
score
weighting
Value6.3 s
3/100
10%
Value61.8 s
0/100
25%
Value28.3 s
0/100
10%
Value41,570 ms
0/100
30%
Value0.585
11/100
15%
Value54.0 s
0/100
10%
174 ms
273 ms
59 ms
102 ms
161 ms
Our browser made a total of 92 requests to load all elements on the main page. We found that 86% of them (79 requests) were addressed to the original Betlem.com, 4% (4 requests) were made to Fonts.gstatic.com and 3% (3 requests) were made to Static.elfsight.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Betlem.com.
Page size can be reduced by 8.5 MB (42%)
20.5 MB
11.9 MB
In fact, the total size of Betlem.com main page is 20.5 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 20.0 MB which makes up the majority of the site volume.
Potential reduce by 75.7 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 75.7 kB or 85% of the original size.
Potential reduce by 8.4 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. Obviously, BETLEM needs image optimization as it can save up to 8.4 MB or 42% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 9.4 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.
Potential reduce by 10.3 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. Betlem.com needs all CSS files to be minified and compressed as it can save up to 10.3 kB or 21% of the original size.
Number of requests can be reduced by 48 (56%)
85
37
The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BETLEM. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.
betlem.com
174 ms
betlem.com
273 ms
js
59 ms
reset.css
102 ms
style.css
161 ms
template-1.css
236 ms
template-1-header.css
231 ms
template-1-footer.css
227 ms
browser-compatibility.js
224 ms
DWSocialToolbox1.css
221 ms
extendDWSocialToolbox.js
244 ms
DWSocialToolbox.js
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DWSocialToolbox1.js
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extendjQuery.js
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RevealFX.js
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revealFXInstances.js
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css
40 ms
css
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owl.transitions.css
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PowerSlider3.css
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slider.extend.js
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browser-compatibility.js
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JQuerySlider2.js
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PowerSlider3.js
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PowerSlider1.css
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PowerSlider1.js
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extendjQuery.js
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RevealFX.js
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RevealFXInstances.js
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p7MXM-01.css
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p7MXM-Colors.css
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p7MXM-Core.css
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p7MXMscripts.js
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p7MGM-01.css
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p7MGMscripts.js
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p7EHCscripts.js
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analytics.js
65 ms
platform.js
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collect
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S6uyw4BMUTPHjx4wWCWtFCc.woff
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S6u9w4BMUTPHh7USSwiPHw3q5d0.woff
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S6u9w4BMUTPHh6UVSwiPHw3q5d0.woff
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Betlem-Rochester-HVAC-Website-Header-Image.jpg
199 ms
BETLEM-Residential-99-Years-In-HVAC-In-Rochester-Logo-1-27-22.png
341 ms
Betlem-Residential-Heating-and-Air-Conditioning-Logo-Desktop-fnl-1-27-22.png
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Betlem-Residential-Heating-and-Air-Conditioning-Logo-Tablet-fnl.png
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rochester-hvac-site-mobile-clouds-background.png
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Betlem-Residential-Heating-and-Air-Conditioning-Logo-Mobile-fnl.png
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mobile-phone-betlem-residential-heating-and-air-conditioning.png
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betlem-rochester-ny-furnace-service-technician.jpg
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betlem-rochester-ny-air-conditioning-repair-service-tech-outdoors.jpg
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air-purifiers-pollen-girl-menu.jpg
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betlem-rochester-ny-hvac-homeowner-estimate.jpg
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Bryant-Heat-Pump-Rochester-Slider-Final-2022.png
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bryant-system-final-slider-furnace-ac-thermostat-2022.png
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betlem-hvac-scroller-2022-winter-background.jpg
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Fujitsu-Heat-Pump-Slider-Final-2-18-22.png
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york-furnace-air-conditioning-2022-offer.png
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Betlem-Residential-HVAC-Replacement-Coupon.png
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Betlem-Residential-Furnace-Service-Coupon.png
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HVAC-Technician-Repairing-A%20Furnace-In-Rochester.jpg
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betlem-hvac-service-technician-home-outside.jpg
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Hvac-Service-Plans-Home-Page.png
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Betlem-HVAC-Certifications-Endorsements-12-9-21.png
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Fall-2022-Furnace-Savings-Mailer-Cover.png
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Spring-2022-Central-Air-Conditioning-Savings-Mailer-Cover.png
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facebook.png
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twitter.png
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youtube.png
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betlem.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Image elements do not have [alt] attributes
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
betlem.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
Issues were logged in the Issues panel in Chrome Devtools
betlem.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Betlem.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 Betlem.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.
betlem.com
Open Graph description is not detected on the main page of BETLEM. 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: