2.9 sec in total
628 ms
2 sec
228 ms
Welcome to www-dev.usanpn.org homepage info - get ready to check Www Dev USA Npn best content for United States right away, or after learning these important things about www-dev.usanpn.org
Visit www-dev.usanpn.orgWe analyzed Www-dev.usanpn.org page load time and found that the first response time was 628 ms and then it took 2.2 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.
www-dev.usanpn.org performance score
name
value
score
weighting
Value5.5 s
6/100
10%
Value9.8 s
0/100
25%
Value7.5 s
26/100
10%
Value100 ms
98/100
30%
Value0.009
100/100
15%
Value10.9 s
21/100
10%
628 ms
141 ms
143 ms
141 ms
144 ms
Our browser made a total of 82 requests to load all elements on the main page. We found that 77% of them (63 requests) were addressed to the original Www-dev.usanpn.org, 2% (2 requests) were made to Google-analytics.com and 2% (2 requests) were made to Wd-edge.sharethis.com. The less responsive or slowest element that took the longest time to load (752 ms) belongs to the original domain Www-dev.usanpn.org.
Page size can be reduced by 681.4 kB (36%)
1.9 MB
1.2 MB
In fact, the total size of Www-dev.usanpn.org main page is 1.9 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. 40% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 37.1 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 37.1 kB or 79% of the original size.
Potential reduce by 106.1 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. Www Dev USA Npn images are well optimized though.
Potential reduce by 446.6 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 446.6 kB or 80% of the original size.
Potential reduce by 91.5 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. Www-dev.usanpn.org needs all CSS files to be minified and compressed as it can save up to 91.5 kB or 80% of the original size.
Number of requests can be reduced by 47 (65%)
72
25
The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Www Dev USA Npn. 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 24 to 1 for CSS and as a result speed up the page load time.
www-dev.usanpn.org
628 ms
system.base.css
141 ms
system.menus.css
143 ms
system.messages.css
141 ms
system.theme.css
144 ms
views_slideshow.css
145 ms
aggregator.css
202 ms
date.css
208 ms
field.css
209 ms
footer_sitemap.css
209 ms
logintoboggan.css
211 ms
node.css
213 ms
search.css
270 ms
user.css
276 ms
calendar_multiday.css
344 ms
views.css
277 ms
ctools.css
278 ms
lexicon.css
280 ms
lightbox.css
338 ms
biblio.css
345 ms
views_slideshow_cycle.css
347 ms
superfish.css
349 ms
screen.css
483 ms
navigation.css
407 ms
print.css
411 ms
jquery.js
752 ms
jquery.once.js
415 ms
drupal.js
482 ms
views_slideshow.js
476 ms
image_caption.min.js
480 ms
lightbox.js
620 ms
buttons.js
18 ms
jquery.cycle.all.min.js
544 ms
views_slideshow_cycle.js
616 ms
googleanalytics.js
553 ms
jquery.hoverIntent.minified.js
552 ms
superfish.js
613 ms
superfish.js
499 ms
analytics.js
144 ms
trackingCode.js
144 ms
getAllAppDefault.esi
182 ms
npn-home-back.gif
90 ms
npn-logo.png
89 ms
nn-dashed-vert.png
89 ms
nav-divider.png
88 ms
npn-call-arrow.png
140 ms
2-1.jpg
496 ms
1-1.jpg
570 ms
5-1.jpg
294 ms
npn-home-signup.jpg
160 ms
usanpn-sprites.png
158 ms
usanpn%20staff%20photo.jpg
555 ms
Infographic%202014.jpg
583 ms
npn-side-home.gif
209 ms
npn-side-home-logo.png
227 ms
npn-icon-partner-h.png
230 ms
npn-icon-researcher-h.png
277 ms
npn-icon-educator-h.png
296 ms
npn-icon-manager-h.png
298 ms
npn-icon-naturalist-h.png
349 ms
npn-sponsors.gif
365 ms
npn-nav-arrow.png
367 ms
9aa32a81-1124-4c43-b3db-15bfb1f7aed2.woff
445 ms
3fbbd6b1-cfa7-4ff0-97ea-af1b2c489f15.woff
492 ms
70ad2f15-9e1e-4a42-8fdc-30327ef510c3.woff
435 ms
e2ade8a9-bd48-45e7-95e6-9dc917ba4f74.woff
513 ms
f74530f5-a39c-47e3-97d9-6821fc4df8c0.woff
514 ms
collect
13 ms
getSegment.php
162 ms
checkOAuth.esi
47 ms
t.dhj
13 ms
t.dhj
10 ms
cm
34 ms
x35248
135 ms
s-3271.xgi
8 ms
hbpix
97 ms
48 ms
6 ms
xrefid.xgi
7 ms
pixel
25 ms
pixel
24 ms
2981
24 ms
www-dev.usanpn.org accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Image elements do not have [alt] attributes
Links do not have a discernible name
www-dev.usanpn.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
www-dev.usanpn.org SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
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 Www-dev.usanpn.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 Www-dev.usanpn.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.
www-dev.usanpn.org
Open Graph description is not detected on the main page of Www Dev USA Npn. 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: