Tools & Wizards About Us
nwri-usa.org screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

nwri-usa.org

National Water Research Institute | California | nwri-usa.org

Page Load Speed

5.3 sec in total

First Response

1.5 sec

Resources Loaded

3.6 sec

Page Rendered

303 ms

nwri-usa.org screenshot

About Website

Welcome to nwri-usa.org homepage info - get ready to check Nwri Usa best content for India right away, or after learning these important things about nwri-usa.org

National Water Research Institute is a 501c3 nonprofit that collaborates with water utilities, regulators, and researchers to help develop new, healthy sources of drinking water. We fund fellowships f...

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Key Findings

We analyzed Nwri-usa.org page load time and found that the first response time was 1.5 sec and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

nwri-usa.org performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

78/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

16/100

25%

SI (Speed Index)

Value8.9 s

15/100

10%

TBT (Total Blocking Time)

Value260 ms

83/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value8.7 s

36/100

10%

Network Requests Diagram

nwri-usa.org

1463 ms

watercode.css

1026 ms

p7popmenu.js

1027 ms

p7pmh6.css

13 ms

analytics.js

51 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 93% of them (39 requests) were addressed to the original Nwri-usa.org, 5% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Nht-3.extreme-dm.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Nwri-usa.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 67.6 kB (12%)

Content Size

560.7 kB

After Optimization

493.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nwri-usa.org main page is 560.7 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. 35% of websites need less resources to load. Images take 493.7 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 22.4 kB

  • Original 30.7 kB
  • After minification 28.8 kB
  • After compression 8.3 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. 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 22.4 kB or 73% of the original size.

Image Optimization

-7%

Potential reduce by 34.0 kB

  • Original 493.7 kB
  • After minification 459.7 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. Nwri Usa images are well optimized though.

JavaScript Optimization

-18%

Potential reduce by 5.0 kB

  • Original 28.5 kB
  • After minification 27.6 kB
  • After compression 23.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 5.0 kB or 18% of the original size.

CSS Optimization

-78%

Potential reduce by 6.1 kB

  • Original 7.8 kB
  • After minification 5.4 kB
  • After compression 1.7 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. Nwri-usa.org needs all CSS files to be minified and compressed as it can save up to 6.1 kB or 78% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

41

After Optimization

41

  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nwri Usa. According to our analytics all requests are already optimized.

Network Requests Diagram

nwri-usa.org

nwri-usa.org

1463 ms

watercode.css

watercode.css

1026 ms

p7popmenu.js

p7popmenu.js

1027 ms

p7pmh6.css

p7pmh6.css

13 ms

analytics.js

analytics.js

51 ms

Clarke-Medallion_Gina.jpg

Clarke-Medallion_Gina.jpg

1019 ms

header2.jpg

header2.jpg

56 ms

facebook.jpg

facebook.jpg

34 ms

linkedin.jpg

linkedin.jpg

33 ms

twitter.jpg

twitter.jpg

34 ms

youtube.jpg

youtube.jpg

684 ms

clarkeprize-button.jpg

clarkeprize-button.jpg

755 ms

desaltech-button.jpg

desaltech-button.jpg

766 ms

issm-button.jpg

issm-button.jpg

34 ms

button1.jpg

button1.jpg

54 ms

button2.jpg

button2.jpg

55 ms

button3.jpg

button3.jpg

56 ms

button4.jpg

button4.jpg

56 ms

SWRCB.jpg

SWRCB.jpg

994 ms

santabarbara.jpg

santabarbara.jpg

989 ms

0-DPR-Framework----FINAL-cover_Page_001(1).jpg

0-DPR-Framework----FINAL-cover_Page_001(1).jpg

991 ms

nsf-logo.jpg

nsf-logo.jpg

988 ms

Onsite.jpg

Onsite.jpg

978 ms

Bob-Cooper---Copy.JPG

Bob-Cooper---Copy.JPG

1009 ms

westbasin.jpg

westbasin.jpg

998 ms

desaltech.png

desaltech.png

1000 ms

DSC01378-copy---Copy.JPG

DSC01378-copy---Copy.JPG

1005 ms

sedlak-photo.jpg

sedlak-photo.jpg

1016 ms

cp-conf-real-medallion.jpg

cp-conf-real-medallion.jpg

1009 ms

0-drought.jpg

0-drought.jpg

1009 ms

jeff-mosher.jpg

jeff-mosher.jpg

1013 ms

ag-report.jpg

ag-report.jpg

1034 ms

downtown-la.jpg

downtown-la.jpg

1036 ms

scsc-report.jpg

scsc-report.jpg

1019 ms

ron-linsky.jpg

ron-linsky.jpg

1018 ms

uv-guidelines.jpg

uv-guidelines.jpg

1023 ms

george-t.jpg

george-t.jpg

1034 ms

people-at-workshop.jpg

people-at-workshop.jpg

1028 ms

dpr-report.jpg

dpr-report.jpg

1040 ms

ubn-flyer.jpg

ubn-flyer.jpg

1035 ms

n4.g

n4.g

18 ms

collect

collect

12 ms

Accessibility Review

nwri-usa.org accessibility score

89

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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

nwri-usa.org 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

nwri-usa.org SEO score

98

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nwri-usa.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Nwri-usa.org 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

nwri-usa.org

Open Graph description is not detected on the main page of Nwri Usa. 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: