Tools & Wizards About Us
deltapurewater.com screenshot

Report Summary

  • 46

    Performance

    Renders faster than
    65% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

deltapurewater.com

Water Softener, Reverse Osmosis, & Water Filtration Systems | Delta Pure Water | Brentwood

Page Load Speed

3.5 sec in total

First Response

1.2 sec

Resources Loaded

2.3 sec

Page Rendered

74 ms

deltapurewater.com screenshot

About Website

Click here to check amazing Delta Pure Water content. Otherwise, check out these important facts you probably never knew about deltapurewater.com

Delta Pure Water provides free quotes for Water Softener systems, Reverse Osmosis purification products, Water Filtration Systems and all water-related products for Brentwood, Oakley, Antioch, Tracy, ...

Visit deltapurewater.com

Key Findings

We analyzed Deltapurewater.com page load time and found that the first response time was 1.2 sec and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

deltapurewater.com performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value6.9 s

6/100

25%

SI (Speed Index)

Value3.1 s

93/100

10%

TBT (Total Blocking Time)

Value830 ms

35/100

30%

CLS (Cumulative Layout Shift)

Value0.012

100/100

15%

TTI (Time to Interactive)

Value9.3 s

31/100

10%

Network Requests Diagram

www.deltapurewater.com

1152 ms

minified.js

37 ms

focus-within-polyfill.js

34 ms

polyfill.min.js

75 ms

thunderbolt-commons.b70ee867.bundle.min.js

128 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Deltapurewater.com, 38% (17 requests) were made to Static.wixstatic.com and 27% (12 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Deltapurewater.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 438.6 kB (49%)

Content Size

895.8 kB

After Optimization

457.2 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Deltapurewater.com main page is 895.8 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. 50% of websites need less resources to load. HTML takes 496.2 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 396.6 kB

  • Original 496.2 kB
  • After minification 494.5 kB
  • After compression 99.6 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 396.6 kB or 80% of the original size.

Image Optimization

-27%

Potential reduce by 37.7 kB

  • Original 139.2 kB
  • After minification 101.4 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. Obviously, Delta Pure Water needs image optimization as it can save up to 37.7 kB or 27% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-2%

Potential reduce by 4.2 kB

  • Original 260.4 kB
  • After minification 260.4 kB
  • After compression 256.2 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.

Requests Breakdown

Number of requests can be reduced by 10 (31%)

Requests Now

32

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Delta Pure Water. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.deltapurewater.com

www.deltapurewater.com

1152 ms

minified.js

minified.js

37 ms

focus-within-polyfill.js

focus-within-polyfill.js

34 ms

polyfill.min.js

polyfill.min.js

75 ms

thunderbolt-commons.b70ee867.bundle.min.js

thunderbolt-commons.b70ee867.bundle.min.js

128 ms

main.317ed945.bundle.min.js

main.317ed945.bundle.min.js

128 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

46 ms

lodash.min.js

lodash.min.js

128 ms

react.production.min.js

react.production.min.js

47 ms

react-dom.production.min.js

react-dom.production.min.js

48 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

127 ms

Logo3.png

Logo3.png

292 ms

bundle.min.js

bundle.min.js

66 ms

ceb674_638fed50c2c846d2b76519a2ec5541f9~mv2.png

ceb674_638fed50c2c846d2b76519a2ec5541f9~mv2.png

213 ms

ceb674_2cb614bc58d244049ae0eaa77aee2304~mv2.png

ceb674_2cb614bc58d244049ae0eaa77aee2304~mv2.png

268 ms

Yelp_Logo.png

Yelp_Logo.png

232 ms

ceb674_4cef59e84b8347c3ac6c8539c166f284~mv2.png

ceb674_4cef59e84b8347c3ac6c8539c166f284~mv2.png

366 ms

ceb674_38e56fc0bb0241e08f98fe138b810fce~mv2.png

ceb674_38e56fc0bb0241e08f98fe138b810fce~mv2.png

313 ms

ceb674_46babcf24eaa4af08eee9c1ea3f7f42d~mv2.png

ceb674_46babcf24eaa4af08eee9c1ea3f7f42d~mv2.png

386 ms

ceb674_5609f693f62d40eaba9f591fe59e7db6~mv2.png

ceb674_5609f693f62d40eaba9f591fe59e7db6~mv2.png

488 ms

ceb674_253a5ac000c945fa823af8f6adad6125~mv2.png

ceb674_253a5ac000c945fa823af8f6adad6125~mv2.png

645 ms

ceb674_1ed7364d0b1941b28f39383cc6aad263~mv2.png

ceb674_1ed7364d0b1941b28f39383cc6aad263~mv2.png

490 ms

ceb674_c0b1453fb1bf448686c3f95178c4ad82~mv2.png

ceb674_c0b1453fb1bf448686c3f95178c4ad82~mv2.png

596 ms

Yelp_Logo.png

Yelp_Logo.png

473 ms

ceb674_9bdd279a80b64328b5efd0d2a1a6877a~mv2.jpg

ceb674_9bdd279a80b64328b5efd0d2a1a6877a~mv2.jpg

589 ms

Logo3.png

Logo3.png

581 ms

bbb%20logo.png

bbb%20logo.png

718 ms

water%20quality%20association.png

water%20quality%20association.png

783 ms

best%20of%20brentwood%20logo%202021.png

best%20of%20brentwood%20logo%202021.png

843 ms

97 ms

90 ms

92 ms

91 ms

87 ms

92 ms

129 ms

125 ms

123 ms

124 ms

127 ms

125 ms

deprecation-en.v5.html

deprecation-en.v5.html

6 ms

bolt-performance

bolt-performance

26 ms

deprecation-style.v5.css

deprecation-style.v5.css

7 ms

right-arrow.svg

right-arrow.svg

8 ms

Accessibility Review

deltapurewater.com accessibility score

98

Accessibility Issues

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.

Best Practices

deltapurewater.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

deltapurewater.com SEO score

99

Search Engine Optimization Advices

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 Deltapurewater.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 Deltapurewater.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

deltapurewater.com

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