6.5 sec in total
145 ms
5.8 sec
541 ms
Click here to check amazing Ngss content. Otherwise, check out these important facts you probably never knew about ngss.org
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Visit ngss.orgWe analyzed Ngss.org page load time and found that the first response time was 145 ms and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
ngss.org performance score
name
value
score
weighting
Value14.5 s
0/100
10%
Value28.8 s
0/100
25%
Value19.5 s
0/100
10%
Value1,290 ms
18/100
30%
Value0.169
70/100
15%
Value28.2 s
0/100
10%
145 ms
3880 ms
335 ms
142 ms
289 ms
Our browser made a total of 115 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Ngss.org, 55% (63 requests) were made to Projectgreenschools.org and 9% (10 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (3.9 sec) relates to the external source Projectgreenschools.org.
Page size can be reduced by 1.0 MB (47%)
2.2 MB
1.2 MB
In fact, the total size of Ngss.org main page is 2.2 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. 80% 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 877.0 kB which makes up the majority of the site volume.
Potential reduce by 59.1 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 59.1 kB or 78% of the original size.
Potential reduce by 27.4 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. Ngss images are well optimized though.
Potential reduce by 526.1 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 526.1 kB or 73% of the original size.
Potential reduce by 427.9 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. Ngss.org needs all CSS files to be minified and compressed as it can save up to 427.9 kB or 83% of the original size.
Number of requests can be reduced by 63 (61%)
104
41
The browser has sent 104 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ngss. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.
ngss.org
145 ms
projectgreenschools.org
3880 ms
wp-emoji-release.min.js
335 ms
style.css
142 ms
cff-style.css
289 ms
font-awesome.min.css
31 ms
social_widget.css
107 ms
tribe-events-full.min.css
146 ms
tribe-events-theme.min.css
110 ms
css
45 ms
jquery-ui-1.11.4.custom.css
198 ms
stt.min.css
158 ms
mediaelementplayer.min.css
191 ms
wp-mediaelement.css
194 ms
wpv-pagination.css
208 ms
jquery.js
335 ms
jquery-migrate.min.js
247 ms
formreset.min.css
226 ms
formsmain.min.css
280 ms
readyclass.min.css
291 ms
browsers.min.css
288 ms
all.js
442 ms
flexslider.css
274 ms
public.css
338 ms
jquery.adrotate.dyngroup.js
338 ms
jquery.adrotate.clicktracker.js
337 ms
cff-scripts.js
339 ms
comment-reply.min.js
339 ms
core.min.js
338 ms
datepicker.min.js
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underscore.min.js
386 ms
suggest.min.js
385 ms
main.js
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date.js
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mediaelement-and-player.min.js
518 ms
wp-mediaelement.js
457 ms
wp-util.min.js
456 ms
backbone.min.js
456 ms
wp-playlist.js
454 ms
wpv-pagination-embedded.js
555 ms
count.js
329 ms
jquery.flexslider-min.js
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btn_donateCC_LG.gif
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ccmtblv2.png
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logo.png
253 ms
email.png
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facebook.png
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linkedin.png
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twitter.png
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youtube.png
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pointer.png
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FB_IMG_1458156613556.jpg
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pixel.gif
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PlanetAid_logo_150_54.jpg
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Walmart_logo_180_54.jpg
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swoosh.png
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greenyourschool.png
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cJZKeOuBrn4kERxqtaUH3SZ2oysoEQEeKwjgmXLRnTc.ttf
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fontawesome-webfont.woff
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widgets.js
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btn_donateCC_LG.gif
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pixel.gif
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xd_arbiter.php
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whitehouse.jpg
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group2.310.jpg
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www-embed-player-vflfNyN_r.css
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www-embed-player.js
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base.js
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ctin.php
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bg_direction_nav.png
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button.0308b81ff1714e446f674b5b9793f2cd.js
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page.php
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ad_status.js
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follow_button.b9740740e0bcf9b0657c5b11bd4388da.en.html
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tribe-events-full-mobile.min.css
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info.json
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tribe-events-theme-mobile.min.css
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ngss.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
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
Links do not have a discernible name
ngss.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
Page has valid source maps
ngss.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
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 Ngss.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 Ngss.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.
ngss.org
Open Graph data is detected on the main page of Ngss. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: