3.1 sec in total
292 ms
858 ms
1.9 sec
Click here to check amazing Tankless Water Heaters LTD content. Otherwise, check out these important facts you probably never knew about tankless-water-heaters-ltd.com
Tankless water heaters provide energy efficient hot water for your home and save money for the consumer every year.
Visit tankless-water-heaters-ltd.comWe analyzed Tankless-water-heaters-ltd.com page load time and found that the first response time was 292 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
tankless-water-heaters-ltd.com performance score
name
value
score
weighting
Value1.4 s
98/100
10%
Value1.7 s
99/100
25%
Value1.4 s
100/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value1.4 s
100/100
10%
292 ms
249 ms
304 ms
246 ms
410 ms
Our browser made a total of 38 requests to load all elements on the main page. We found that all of those requests were addressed to Tankless-water-heaters-ltd.com and no external sources were called. The less responsive or slowest element that took the longest time to load (511 ms) belongs to the original domain Tankless-water-heaters-ltd.com.
Page size can be reduced by 40.6 kB (19%)
216.4 kB
175.8 kB
In fact, the total size of Tankless-water-heaters-ltd.com main page is 216.4 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. 20% of websites need less resources to load. Images take 173.6 kB which makes up the majority of the site volume.
Potential reduce by 35.3 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 8.8 kB, which is 22% 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 35.3 kB or 89% of the original size.
Potential reduce by 2.6 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. Tankless Water Heaters LTD images are well optimized though.
Potential reduce by 2.7 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. Tankless-water-heaters-ltd.com needs all CSS files to be minified and compressed as it can save up to 2.7 kB or 84% of the original size.
Number of requests can be reduced by 18 (49%)
37
19
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tankless Water Heaters LTD. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
tankless-water-heaters-ltd.com
292 ms
style.css
249 ms
tt1.gif
304 ms
tt2.gif
246 ms
tt3.gif
410 ms
tt4.gif
410 ms
tt5.gif
409 ms
tt6.gif
410 ms
tt_titile.gif
426 ms
tt_tanklessheater.gif
426 ms
1x1pix.gif
428 ms
tt_e.gif
445 ms
tt_last.gif
426 ms
arrow2.gif
446 ms
callus.jpg
406 ms
orange_gradient1.gif
393 ms
utilitymenu.gif
394 ms
utilitymenu_book.gif
404 ms
utilitymenu_tell.gif
404 ms
utilitymenu_home.gif
406 ms
utilitymenu_email.gif
406 ms
ez_deluxe_tankless_water_heater.jpg
452 ms
ez_101_tankless_water_heater.jpg
452 ms
ez_ulta_tankless_water_heater.jpg
451 ms
ez_outdoor_tankless_water_heater.jpg
450 ms
tankless_water_heater_service_valves.jpg
449 ms
fedex-logo1.jpeg
476 ms
paypallogo.gif
478 ms
icon_visa.gif
478 ms
icon_mastercard.gif
511 ms
icon_discover.gif
510 ms
icon_amex.gif
511 ms
electricheaterx250.jpg
64 ms
backlines.gif
314 ms
tt_back.gif
315 ms
dots_gray.gif
315 ms
utilitymenu_backg.gif
325 ms
dots1.gif
324 ms
tankless-water-heaters-ltd.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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Form elements do not have associated labels
Links do not have a discernible name
tankless-water-heaters-ltd.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
tankless-water-heaters-ltd.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
EN
EN
WINDOWS-1252
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tankless-water-heaters-ltd.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 Tankless-water-heaters-ltd.com main page’s claimed encoding is windows-1252. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
tankless-water-heaters-ltd.com
Open Graph description is not detected on the main page of Tankless Water Heaters LTD. 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: