Tools & Wizards About Us
nvld.org screenshot

Report Summary

  • 10

    Performance

    Renders faster than
    23% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

nvld.org

NVLD Home | The NVLD Project | Non-Verbal Learning Disability

Page Load Speed

14 sec in total

First Response

3.3 sec

Resources Loaded

10.3 sec

Page Rendered

401 ms

nvld.org screenshot

About Website

Visit nvld.org now to see the best up-to-date NVLD content for United States and also check out these interesting facts you probably never knew about nvld.org

The NVLD Project funds research, educational workshops and community outreach to build support and raise awareness about Non-Verbal Learning Disability.

Visit nvld.org

Key Findings

We analyzed Nvld.org page load time and found that the first response time was 3.3 sec and then it took 10.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

nvld.org performance score

10

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value12.3 s

0/100

10%

LCP (Largest Contentful Paint)

Value24.5 s

0/100

25%

SI (Speed Index)

Value23.5 s

0/100

10%

TBT (Total Blocking Time)

Value5,170 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.191

64/100

15%

TTI (Time to Interactive)

Value38.8 s

0/100

10%

Network Requests Diagram

nvld.org

3281 ms

sdk.js

46 ms

js

161 ms

wp-emoji-release.min.js

33 ms

style.min.css

32 ms

Our browser made a total of 121 requests to load all elements on the main page. We found that 66% of them (80 requests) were addressed to the original Nvld.org, 9% (11 requests) were made to Youtube.com and 5% (6 requests) were made to Jnn-pa.googleapis.com. The less responsive or slowest element that took the longest time to load (3.8 sec) belongs to the original domain Nvld.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.4 MB (63%)

Content Size

3.8 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nvld.org main page is 3.8 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. 65% of websites need less resources to load. Javascripts take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 196.0 kB

  • Original 235.2 kB
  • After minification 231.5 kB
  • After compression 39.2 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 196.0 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 21 B

  • Original 466.8 kB
  • After minification 466.7 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. NVLD images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 1.0 MB

  • Original 1.7 MB
  • After minification 1.4 MB
  • After compression 672.4 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 1.0 MB or 61% of the original size.

CSS Optimization

-82%

Potential reduce by 1.2 MB

  • Original 1.4 MB
  • After minification 1.3 MB
  • After compression 250.0 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. Nvld.org needs all CSS files to be minified and compressed as it can save up to 1.2 MB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 86 (74%)

Requests Now

117

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 117 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NVLD. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 51 to 1 for JavaScripts and from 31 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nvld.org

nvld.org

3281 ms

sdk.js

sdk.js

46 ms

js

js

161 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

33 ms

style.min.css

style.min.css

32 ms

styles.css

styles.css

31 ms

cookie-law-info-public.css

cookie-law-info-public.css

58 ms

cookie-law-info-gdpr.css

cookie-law-info-gdpr.css

58 ms

email-subscribers-public.css

email-subscribers-public.css

62 ms

dashicons.min.css

dashicons.min.css

68 ms

frontend.css

frontend.css

61 ms

nectar-slider.css

nectar-slider.css

72 ms

style.css

style.css

69 ms

css

css

57 ms

font-awesome.min.css

font-awesome.min.css

55 ms

font-awesome.min.css

font-awesome.min.css

80 ms

style.css

style.css

83 ms

boxed.css

boxed.css

85 ms

grid-system.css

grid-system.css

89 ms

style.css

style.css

109 ms

header-secondary-nav.css

header-secondary-nav.css

86 ms

element-wpb-column-border.css

element-wpb-column-border.css

96 ms

magnific.css

magnific.css

94 ms

css

css

70 ms

responsive.css

responsive.css

127 ms

select2.css

select2.css

96 ms

style.css

style.css

100 ms

ascend.css

ascend.css

106 ms

stt.min.css

stt.min.css

124 ms

widget-nectar-posts.css

widget-nectar-posts.css

140 ms

js_composer.min.css

js_composer.min.css

145 ms

css

css

75 ms

jquery.js

jquery.js

144 ms

jquery-migrate.min.js

jquery-migrate.min.js

142 ms

frontend-gtag.min.js

frontend-gtag.min.js

141 ms

cookie-law-info-public.js

cookie-law-info-public.js

163 ms

st_insights.js

st_insights.js

51 ms

wp_cat_rss_style.css

wp_cat_rss_style.css

172 ms

ssba.css

ssba.css

168 ms

core.min.js

core.min.js

164 ms

widget.min.js

widget.min.js

168 ms

position.min.js

position.min.js

321 ms

menu.min.js

menu.min.js

330 ms

api.js

api.js

48 ms

sdk.js

sdk.js

17 ms

wp-sanitize.min.js

wp-sanitize.min.js

310 ms

wp-a11y.min.js

wp-a11y.min.js

347 ms

autocomplete.min.js

autocomplete.min.js

340 ms

82 ms

wpss-search-suggest.js

wpss-search-suggest.js

321 ms

scripts.js

scripts.js

320 ms

email-subscribers-public.js

email-subscribers-public.js

341 ms

anime.js

anime.js

344 ms

nectar-slider.js

nectar-slider.js

442 ms

salient-social.js

salient-social.js

375 ms

ssba.js

ssba.js

371 ms

jquery.easing.js

jquery.easing.js

393 ms

jquery.mousewheel.js

jquery.mousewheel.js

395 ms

priority.js

priority.js

394 ms

transit.js

transit.js

451 ms

waypoints.js

waypoints.js

447 ms

modernizr.js

modernizr.js

444 ms

imagesLoaded.min.js

imagesLoaded.min.js

577 ms

hoverintent.js

hoverintent.js

576 ms

magnific.js

magnific.js

599 ms

superfish.js

superfish.js

569 ms

init.js

init.js

822 ms

touchswipe.min.js

touchswipe.min.js

595 ms

select2.min.js

select2.min.js

607 ms

twitter-widgets.js

twitter-widgets.js

600 ms

new-tab.js

new-tab.js

600 ms

wp-embed.min.js

wp-embed.min.js

600 ms

js_composer_front.min.js

js_composer_front.min.js

597 ms

analytics.js

analytics.js

262 ms

fbevents.js

fbevents.js

168 ms

Kc2HN8CW-5M

Kc2HN8CW-5M

312 ms

Yxo5cpzP3zs

Yxo5cpzP3zs

474 ms

IhNgxXCFXro

IhNgxXCFXro

548 ms

9270254

9270254

276 ms

nvld.org

nvld.org

3758 ms

logo-nvld.jpg

logo-nvld.jpg

1184 ms

kid.jpg

kid.jpg

1183 ms

Mental-Heath-Awareness-.jpg

Mental-Heath-Awareness-.jpg

1428 ms

3.jpg

3.jpg

1183 ms

2.jpg

2.jpg

1427 ms

1.jpg

1.jpg

1417 ms

font

font

74 ms

font

font

110 ms

font

font

145 ms

icomoon.woff

icomoon.woff

1416 ms

font

font

176 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

42 ms

fontawesome-webfont.svg

fontawesome-webfont.svg

1445 ms

facebook.png

facebook.png

1427 ms

twitter.png

twitter.png

1395 ms

pinterest.png

pinterest.png

1408 ms

reddit.png

reddit.png

1441 ms

linkedin.png

linkedin.png

1421 ms

diggit.png

diggit.png

1414 ms

email.png

email.png

1489 ms

collect

collect

66 ms

www-player.css

www-player.css

174 ms

www-embed-player.js

www-embed-player.js

193 ms

base.js

base.js

276 ms

recaptcha__en.js

recaptcha__en.js

236 ms

ad_status.js

ad_status.js

872 ms

widgets.js

widgets.js

798 ms

4-NlEi-7NY8SQPLCpX1INlyCg7Vzxjxgly2SzKIOrZg.js

4-NlEi-7NY8SQPLCpX1INlyCg7Vzxjxgly2SzKIOrZg.js

212 ms

embed.js

embed.js

153 ms

asmjs.js

asmjs.js

138 ms

id

id

112 ms

Create

Create

52 ms

Create

Create

127 ms

Create

Create

128 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

81 ms

GenerateIT

GenerateIT

111 ms

GenerateIT

GenerateIT

108 ms

GenerateIT

GenerateIT

16 ms

log_event

log_event

26 ms

log_event

log_event

18 ms

log_event

log_event

16 ms

Accessibility Review

nvld.org accessibility score

78

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

These items highlight common accessibility best practices.

Impact

Issue

High

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

Best Practices

nvld.org best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

nvld.org SEO score

77

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

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Nvld.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 Nvld.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

nvld.org

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