Access tanklesswaterheater.com. Tankless Water Heater - Niagara Industries Inc Manufactures of the Titan Electronic Digital Tankless...

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value16.1 s

0/100

25%

SI (Speed Index)

Value7.7 s

25/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value1.085

2/100

15%

TTI (Time to Interactive)

Value6.0 s

64/100

10%

2165 ms

css

27 ms

default.js

1391 ms

loader.js

328 ms

custom.css

344 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 92% of them (45 requests) were addressed to the original Tanklesswaterheater.com, 6% (3 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Tanklesswaterheater.com.

Content Size

7.0 MB

After Optimization

6.7 MB

In fact, the total size of Tanklesswaterheater.com main page is 7.0 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. 35% of websites need less resources to load. Images take 7.0 MB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 13.3 kB

Original 18.3 kB
After minification 18.3 kB
After compression 5.1 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 13.3 kB or 72% of the original size.

Image Optimization

-5%

Potential reduce by 317.8 kB

Original 7.0 MB
After minification 6.7 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. Tankless Water Heater images are well optimized though.

Requests Now

After Optimization

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tankless Water Heater. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

Links do not have a discernible name

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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

High

Links are not crawlable

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/).

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 Tanklesswaterheater.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 Tanklesswaterheater.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

tanklesswaterheater.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Tankless Water Heater - Niagara Industries Inc Manufactures of the Titan Electronic Digital Tankless Water Heater

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

css

default.js

loader.js

custom.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

css

default.js

loader.js

custom.css

jquery.slider.js

roboto.css

icons.css

bt.css

alerts.css

box.css

date.time.css

tools.css

share.css

scroll.css

slider.css

twentytwenty.css

menu.css

style.css

default.css

logo.png

up-arrow.png

slider1-1478029586.jpg

3-1478033017.jpg

4-1478033159.jpg

2-1478032881.jpg

1-1478032881.jpg

droplet.png

standards.jpg

wet-BG.jpg

topwaterh.png

titan1.png

titan2.png

titan3.png

bwaterh.png

titan.jpg

nsf.jpg

phcc.jpg

met.jpg

etl.jpg

always.jpg

footer-logo.png

footer-31.png

loading.gif

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