Tools & Wizards About Us
ncda.org screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

ncda.org

NCDA | Welcome to NCDA

Page Load Speed

3.7 sec in total

First Response

219 ms

Resources Loaded

2.9 sec

Page Rendered

520 ms

ncda.org screenshot

About Website

Click here to check amazing NCDA content for United States. Otherwise, check out these important facts you probably never knew about ncda.org

Visit ncda.org

Key Findings

We analyzed Ncda.org page load time and found that the first response time was 219 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

ncda.org performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value15.4 s

0/100

25%

SI (Speed Index)

Value6.4 s

40/100

10%

TBT (Total Blocking Time)

Value340 ms

74/100

30%

CLS (Cumulative Layout Shift)

Value0.109

87/100

15%

TTI (Time to Interactive)

Value13.7 s

11/100

10%

Network Requests Diagram

ncda.org

219 ms

ncda.org

583 ms

home_page

752 ms

jquery-3.2.1.min.js

50 ms

all.min.css

100 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 84% of them (42 requests) were addressed to the original Ncda.org, 6% (3 requests) were made to Engine.multiview.com and 4% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (960 ms) belongs to the original domain Ncda.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 250.8 kB (10%)

Content Size

2.5 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ncda.org main page is 2.5 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. 60% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 55.9 kB

  • Original 69.0 kB
  • After minification 64.3 kB
  • After compression 13.1 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 55.9 kB or 81% of the original size.

Image Optimization

-10%

Potential reduce by 190.1 kB

  • Original 2.0 MB
  • After minification 1.8 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. NCDA images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.3 kB

  • Original 327.8 kB
  • After minification 327.8 kB
  • After compression 325.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 2.5 kB

  • Original 189.4 kB
  • After minification 189.4 kB
  • After compression 186.9 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. Ncda.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 19 (53%)

Requests Now

36

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NCDA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ncda.org

ncda.org

219 ms

ncda.org

ncda.org

583 ms

home_page

home_page

752 ms

jquery-3.2.1.min.js

jquery-3.2.1.min.js

50 ms

all.min.css

all.min.css

100 ms

bootstrap.min.css

bootstrap.min.css

64 ms

mdb.min.css

mdb.min.css

76 ms

css

css

42 ms

css-screen.css

css-screen.css

166 ms

element.js

element.js

62 ms

application-60af3eb4cb67ba0f0a7880cf4859efb3bb63b40096fc28b56ab0db392595c1b1.js

application-60af3eb4cb67ba0f0a7880cf4859efb3bb63b40096fc28b56ab0db392595c1b1.js

136 ms

application-9503260fc8cec2d000c4c32051a873aa71b2f0bb6ef8a8d7cc04cf73a27f7e73.css

application-9503260fc8cec2d000c4c32051a873aa71b2f0bb6ef8a8d7cc04cf73a27f7e73.css

134 ms

popper.min.js

popper.min.js

134 ms

bootstrap.min.js

bootstrap.min.js

148 ms

mdb.min.js

mdb.min.js

280 ms

wow.min.js

wow.min.js

145 ms

ga.js

ga.js

154 ms

NCDA_logo.png

NCDA_logo.png

162 ms

557453

557453

353 ms

477113

477113

432 ms

509066

509066

394 ms

477116

477116

353 ms

578320

578320

399 ms

563581

563581

300 ms

550327

550327

421 ms

563045

563045

960 ms

556411

556411

547 ms

893901

893901

562 ms

896534

896534

679 ms

logo_tcspromo.png

logo_tcspromo.png

513 ms

search-solid.svg

search-solid.svg

556 ms

light_bg.png

light_bg.png

618 ms

arrow_left.svg

arrow_left.svg

558 ms

arrow_right.svg

arrow_right.svg

574 ms

ados.js

ados.js

104 ms

Roboto-Regular.woff

Roboto-Regular.woff

543 ms

Roboto-Medium.woff

Roboto-Medium.woff

558 ms

Roboto-Light.woff

Roboto-Light.woff

573 ms

Roboto-Thin.woff

Roboto-Thin.woff

600 ms

Roboto-Bold.woff

Roboto-Bold.woff

608 ms

fa-solid-900.ttf

fa-solid-900.ttf

661 ms

fa-regular-400.ttf

fa-regular-400.ttf

675 ms

fa-light-300.ttf

fa-light-300.ttf

698 ms

fa-thin-100.ttf

fa-thin-100.ttf

888 ms

fa-brands-400.ttf

fa-brands-400.ttf

675 ms

__utm.gif

__utm.gif

70 ms

ados

ados

20 ms

930cb5733fbd4f549af43af7d00fa3b7.jpg

930cb5733fbd4f549af43af7d00fa3b7.jpg

38 ms

i.gif

i.gif

11 ms

css-print.css

css-print.css

135 ms

Accessibility Review

ncda.org accessibility score

88

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

ncda.org best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

ncda.org SEO score

76

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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 Ncda.org 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 Ncda.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

ncda.org

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