8.4 sec in total
213 ms
5.9 sec
2.3 sec
Visit nderf.org now to see the best up-to-date NDERF content for France and also check out these interesting facts you probably never knew about nderf.org
Near Death Experience Research Foundation the largest collection of Near Death Experiences (NDE) in over 23 Languages. With thousands of full-text near death experiences posted. Share your near death ...
Visit nderf.orgWe analyzed Nderf.org page load time and found that the first response time was 213 ms and then it took 8.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
nderf.org performance score
name
value
score
weighting
Value3.5 s
34/100
10%
Value11.5 s
0/100
25%
Value13.2 s
2/100
10%
Value15,020 ms
0/100
30%
Value0
100/100
15%
Value23.7 s
1/100
10%
213 ms
30 ms
44 ms
85 ms
87 ms
Our browser made a total of 127 requests to load all elements on the main page. We found that 97% of them (123 requests) were addressed to the original Nderf.org, 2% (3 requests) were made to Google-analytics.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (3.6 sec) belongs to the original domain Nderf.org.
Page size can be reduced by 443.7 kB (31%)
1.5 MB
1.0 MB
In fact, the total size of Nderf.org main page is 1.5 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. 70% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 94.1 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. This page needs HTML code to be minified as it can gain 20.4 kB, which is 18% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 94.1 kB or 84% of the original size.
Potential reduce by 128.2 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, NDERF needs image optimization as it can save up to 128.2 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 34 B
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.
Potential reduce by 221.4 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. Nderf.org needs all CSS files to be minified and compressed as it can save up to 221.4 kB or 85% of the original size.
Number of requests can be reduced by 45 (37%)
122
77
The browser has sent 122 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NDERF. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
nderf.org
213 ms
css
30 ms
owl.carousel.css
44 ms
owl.transitions.css
85 ms
jackbox.min.css
87 ms
settings.css
97 ms
colorpicker.css
101 ms
bootstrap.min.css
92 ms
theme-animate.css
90 ms
style.css
162 ms
jquery-2.1.0.min.js
179 ms
jquery.queryloader2.min.js
150 ms
google_analytics_auto.js
147 ms
jquery.themepunch.plugins.min.js
202 ms
jquery.themepunch.revolution.min.js
196 ms
jquery.appear.js
183 ms
afterresize.min.js
184 ms
jquery.easing.1.3.js
189 ms
jquery.easytabs.min.js
204 ms
jackbox-packed.min.js
286 ms
jquery.tweet.min.js
227 ms
owl.carousel.min.js
234 ms
flickr.js
226 ms
colorpicker.js
245 ms
theme.plugins.js
244 ms
theme.js
264 ms
reset.css
134 ms
fontello.css
147 ms
ga.js
21 ms
nderfemail.Png
212 ms
logo.gif
105 ms
slide_01.jpg
93 ms
slide_02.jpg
3502 ms
181.jpg
3519 ms
slide_03.jpg
3519 ms
P1010650.jpg
92 ms
jodynderfemail.Png
3519 ms
Picture1.jpg
3520 ms
Picture2.jpg
3519 ms
Picture4.jpg
3534 ms
3.jpg
3516 ms
118.jpg
3516 ms
EvidenceSm.jpg
3517 ms
gfingersm.gif
3516 ms
soulmatesm.gif
3516 ms
home_img_10.jpg
3517 ms
home_img_11.jpg
3530 ms
river_08_tn.jpg
3530 ms
rainbow_01_tn.jpg
3532 ms
tulips_06_tn.jpg
3531 ms
010114_tn.jpg
3531 ms
butterfly_38_tn.jpg
3531 ms
colorfulsunsetoverwater_tn.jpg
3530 ms
20404_tn.jpg
3530 ms
DSCF1323_1_tn.jpg
3530 ms
DSCF6498_1_tn.jpg
3530 ms
butterfly_61_tn.jpg
3565 ms
DSCF5806_1_tn.jpg
3528 ms
butterfly_12_tn.jpg
3564 ms
dw-hst-carina-nebula_tn.jpg
3564 ms
IANDS-2016.jpg
3564 ms
__utm.gif
3438 ms
fontello.woff
3092 ms
graphics.php
504 ms
shadow.png
176 ms
image_bg_1.png
184 ms
image_bg_2.jpg
1045 ms
loader.gif
1017 ms
timer.png
161 ms
bullet.png
169 ms
__utm.gif
94 ms
prevnext.png
181 ms
vid_progress.png
952 ms
preloader.gif
944 ms
vid_play.png
936 ms
vid_volume.png
936 ms
vid_total.png
935 ms
vid_mute.png
929 ms
vid_pause.png
948 ms
fullscreen.png
952 ms
normalscreen.png
958 ms
thumbs_show.png
956 ms
thumbs_hide.png
951 ms
thumb_right.png
955 ms
thumb_left.png
954 ms
twitter_mac.png
965 ms
twitter.png
948 ms
twitter_webkit.png
962 ms
pinterest.png
955 ms
facebook.png
955 ms
facebook_mac.png
965 ms
google.png
978 ms
right_arrow.png
974 ms
hover_play@x2.png
974 ms
fullscreen@2x.png
962 ms
thumb_right@2x.png
961 ms
panel_left@2x.png
961 ms
left_arrow@2x.png
962 ms
panel_right_over@2x.png
962 ms
thumbs_show@2x.png
983 ms
hover_magnify@2x.png
983 ms
exit@2x.png
982 ms
info@2x.png
974 ms
normalscreen@2x.png
960 ms
hover_document@2x.png
960 ms
panel_left_over@2x.png
127 ms
right_arrow@2x.png
99 ms
thumbs_hide@2x.png
121 ms
panel_right@2x.png
99 ms
thumb_left@2x.png
98 ms
pixel.png
119 ms
panel_right_over.png
119 ms
panel_right.png
366 ms
panel_left_over.png
349 ms
panel_left.png
345 ms
normalscreen.png
345 ms
ie_ctrl.png
341 ms
ie_btn.png
339 ms
left_arrow.png
339 ms
info.png
356 ms
ie_preloader.gif
335 ms
ie_bg.png
328 ms
hover_play.png
327 ms
hover_magnify.png
327 ms
hover_document.png
337 ms
fullscreen.png
333 ms
exit.png
320 ms
nderf.org accessibility score
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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
nderf.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
nderf.org SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nderf.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 Nderf.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.
nderf.org
Open Graph description is not detected on the main page of NDERF. 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: