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dlf.tv screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

dlf.tv

David Lynch Foundation | Transcendental Meditation

Page Load Speed

2.1 sec in total

First Response

140 ms

Resources Loaded

1.8 sec

Page Rendered

147 ms

dlf.tv screenshot

About Website

Click here to check amazing Dlf content. Otherwise, check out these important facts you probably never knew about dlf.tv

Our Foundation was established to ensure that any child in America who wants to learn and practice the Transcendental Meditation program can do so. The TM program is the most thoroughly researched and...

Visit dlf.tv

Key Findings

We analyzed Dlf.tv page load time and found that the first response time was 140 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

dlf.tv performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

11/100

10%

LCP (Largest Contentful Paint)

Value8.9 s

1/100

25%

SI (Speed Index)

Value7.3 s

29/100

10%

TBT (Total Blocking Time)

Value1,800 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value12.2 s

15/100

10%

Network Requests Diagram

dlf.tv

140 ms

dlf.tv

296 ms

davidlynchfoundation.org

41 ms

www.davidlynchfoundation.org

808 ms

gtm.js

113 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Dlf.tv, 83% (60 requests) were made to Davidlynchfoundation.org and 6% (4 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (808 ms) relates to the external source Davidlynchfoundation.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 338.8 kB (30%)

Content Size

1.1 MB

After Optimization

795.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dlf.tv main page is 1.1 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 750.7 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 12.2 kB

  • Original 17.7 kB
  • After minification 16.6 kB
  • After compression 5.5 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 12.2 kB or 69% of the original size.

Image Optimization

-12%

Potential reduce by 87.3 kB

  • Original 750.7 kB
  • After minification 663.5 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, Dlf needs image optimization as it can save up to 87.3 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-62%

Potential reduce by 184.1 kB

  • Original 295.3 kB
  • After minification 290.3 kB
  • After compression 111.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 184.1 kB or 62% of the original size.

CSS Optimization

-79%

Potential reduce by 55.2 kB

  • Original 70.3 kB
  • After minification 62.7 kB
  • After compression 15.1 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. Dlf.tv needs all CSS files to be minified and compressed as it can save up to 55.2 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 41 (68%)

Requests Now

60

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dlf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dlf.tv

dlf.tv

140 ms

dlf.tv

dlf.tv

296 ms

davidlynchfoundation.org

davidlynchfoundation.org

41 ms

www.davidlynchfoundation.org

www.davidlynchfoundation.org

808 ms

gtm.js

gtm.js

113 ms

fbevents.js

fbevents.js

39 ms

mootools-core.js

mootools-core.js

19 ms

core.js

core.js

16 ms

caption.js

caption.js

15 ms

fonts.css

fonts.css

16 ms

navigation.css

navigation.css

16 ms

common.css

common.css

18 ms

override_2019.css

override_2019.css

18 ms

default.css

default.css

37 ms

home.css

home.css

36 ms

stylesheet.css

stylesheet.css

41 ms

jquery.cookiebar.css

jquery.cookiebar.css

39 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

41 ms

stylesheet.css

stylesheet.css

40 ms

stylesheet.css

stylesheet.css

42 ms

stylesheet.css

stylesheet.css

44 ms

stylesheet.css

stylesheet.css

44 ms

stylesheet.css

stylesheet.css

44 ms

stylesheet.css

stylesheet.css

44 ms

stylesheet.css

stylesheet.css

43 ms

stylesheet.css

stylesheet.css

44 ms

stylesheet.css

stylesheet.css

45 ms

stylesheet.css

stylesheet.css

46 ms

stylesheet.css

stylesheet.css

47 ms

stylesheet.css

stylesheet.css

48 ms

stylesheet.css

stylesheet.css

47 ms

analytics.js

analytics.js

156 ms

bg.png

bg.png

87 ms

shell-bg.png

shell-bg.png

85 ms

logo_small.png

logo_small.png

85 ms

logo_cbw.png

logo_cbw.png

85 ms

arrow_subscribe.png

arrow_subscribe.png

86 ms

donate-arrow.png

donate-arrow.png

87 ms

search-btn.png

search-btn.png

86 ms

nav-divider.png

nav-divider.png

88 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

84 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

94 ms

jquery.cookiebar.js

jquery.cookiebar.js

99 ms

home-slides.js

home-slides.js

100 ms

functions.js

functions.js

101 ms

Axios-TM-homepage-slide2.jpg

Axios-TM-homepage-slide2.jpg

139 ms

home_banner_nurse.jpg

home_banner_nurse.jpg

136 ms

home_banner_vets.jpg

home_banner_vets.jpg

136 ms

home_banner_HFHC.jpg

home_banner_HFHC.jpg

141 ms

slide_nav_bullets.png

slide_nav_bullets.png

134 ms

home_vet.png

home_vet.png

137 ms

arrow_thumbs_new.png

arrow_thumbs_new.png

139 ms

home_new-solutions.jpg

home_new-solutions.jpg

140 ms

bob_roth_homepage.jpg

bob_roth_homepage.jpg

138 ms

home_guidestar.png

home_guidestar.png

142 ms

home_charity-navigator.png

home_charity-navigator.png

140 ms

footer-bg.png

footer-bg.png

141 ms

js

js

121 ms

js

js

209 ms

myriadpro-regular-webfont.woff

myriadpro-regular-webfont.woff

27 ms

myriadpro-regular-webfont.woff

myriadpro-regular-webfont.woff

28 ms

myriadpro-semibold-webfont.woff

myriadpro-semibold-webfont.woff

29 ms

myriadpro-semibold-webfont-webfont.woff

myriadpro-semibold-webfont-webfont.woff

28 ms

myriadpro_cond-webfont.woff

myriadpro_cond-webfont.woff

29 ms

myriadpro_cond-webfont.woff

myriadpro_cond-webfont.woff

371 ms

Amplitude-Light.woff

Amplitude-Light.woff

29 ms

socialtype.woff

socialtype.woff

371 ms

collect

collect

99 ms

collect

collect

175 ms

collect

collect

171 ms

js

js

76 ms

collect

collect

185 ms

Accessibility Review

dlf.tv accessibility score

59

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

dlf.tv best practices score

75

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

SEO Factors

dlf.tv SEO score

62

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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 Dlf.tv 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 Dlf.tv 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

dlf.tv

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