5.4 sec in total
682 ms
4.3 sec
448 ms
Click here to check amazing NIFDI content for United States. Otherwise, check out these important facts you probably never knew about nifdi.org
NIFDI - National Institute for Direct Instruction
Visit nifdi.orgWe analyzed Nifdi.org page load time and found that the first response time was 682 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
nifdi.org performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value7.4 s
4/100
25%
Value6.2 s
44/100
10%
Value450 ms
63/100
30%
Value0.376
28/100
15%
Value8.3 s
40/100
10%
682 ms
271 ms
565 ms
597 ms
587 ms
Our browser made a total of 74 requests to load all elements on the main page. We found that 89% of them (66 requests) were addressed to the original Nifdi.org, 5% (4 requests) were made to Google-analytics.com and 3% (2 requests) were made to Paypalobjects.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Nifdi.org.
Page size can be reduced by 1.0 MB (34%)
3.1 MB
2.1 MB
In fact, the total size of Nifdi.org main page is 3.1 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. 65% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.
Potential reduce by 95.6 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 50.3 kB, which is 47% 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 95.6 kB or 88% of the original size.
Potential reduce by 49.4 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. NIFDI images are well optimized though.
Potential reduce by 363.0 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 363.0 kB or 66% of the original size.
Potential reduce by 532.0 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. Nifdi.org needs all CSS files to be minified and compressed as it can save up to 532.0 kB or 84% of the original size.
Number of requests can be reduced by 39 (56%)
70
31
The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NIFDI. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.
nifdi.org
682 ms
www.nifdi.org
271 ms
rokbox.css
565 ms
frontend_default.css
597 ms
menu-5f10bd0a8ac5665e4bc4ea675b124087.css
587 ms
grid-responsive.css
57 ms
bootstrap.css
616 ms
master-4e5db9d5e4611ecde3a152e5aac44d0d.css
629 ms
1200fixed.css
665 ms
thirdparty-k2.css
870 ms
rt_chapelco-custom.css
878 ms
modstyle.css
886 ms
bootstrap.css
1028 ms
bootstrap-responsive.css
1022 ms
slideshow.css
1059 ms
mootools-core.js
1278 ms
core.js
1264 ms
mootools-more.js
1338 ms
rokbox.js
1318 ms
hikashop.js
1414 ms
gantry-totop.js
1452 ms
browser-engines.js
1469 ms
load-transition.js
1493 ms
rokajaxsearch.js
1640 ms
mootools-mobile.js
1380 ms
rokmediaqueries.js
1652 ms
roksprocket.js
1846 ms
moofx.js
2010 ms
features.js
2017 ms
slideshow.js
2035 ms
videobox.css
2046 ms
jquery.min.js
58 ms
videobox.js
2063 ms
html5media.min.js
51 ms
analytics.js
421 ms
ga.js
183 ms
btn_donateCC_LG.gif
173 ms
pixel.gif
51 ms
logo.png
73 ms
Facebook.png
37 ms
Tiwtter.png
36 ms
LinkedIn.png
39 ms
YouTube.png
39 ms
Vimeo.png
40 ms
Pinterest.png
53 ms
menu-separator.png
54 ms
menu-shadow.png
61 ms
dropdown-separator.png
59 ms
dots.jpg
77 ms
2016_SW_Conf_RegOnline_banner.jpg
291 ms
2016_Eug_banner_v4.jpg
472 ms
Intro_to_DI_Video_Series_Homepage_Header.jpg
301 ms
DI_and_CCSS_Homepage_Headerv2.png
360 ms
Getting_Started_Homepage_Header4.jpg
262 ms
horiz-lines.png
97 ms
rating_star.png
243 ms
Tutorial-Image-Module-1v3.png
358 ms
Tutorial-Image-Module-2.png
332 ms
search-controls.png
310 ms
Membership_Button2.png
339 ms
Module-Bottom-Button-A_rev.png
329 ms
Module-Bottom-Button-B_rev.png
349 ms
Module-Bottom-Button-C_rev2.png
354 ms
Module-Bottom-Button-D_rev.png
360 ms
Facebook_footer.png
368 ms
Tiwtter_footer.png
371 ms
LinkedIn_footer.png
376 ms
YouTube_footer.png
378 ms
Vimeo_footer.png
378 ms
Pinterest_footer.png
389 ms
exo-regular-webfont.woff
401 ms
fontawesome-webfont.woff
429 ms
__utm.gif
12 ms
collect
874 ms
nifdi.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
Links do not have a discernible name
nifdi.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
nifdi.org SEO score
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 Nifdi.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 Nifdi.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.
nifdi.org
Open Graph description is not detected on the main page of NIFDI. 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: