5.1 sec in total
1.3 sec
3.6 sec
296 ms
Visit pbisworld.com now to see the best up-to-date PBIS World content for United States and also check out these interesting facts you probably never knew about pbisworld.com
PBISWorld.com is a comprehensive and easy to use tier 1 through tier 3 PBIS (positive interventions and supports) tool and resource that includes data tracking tools and much more! PBIS World also pr...
Visit pbisworld.comWe analyzed Pbisworld.com page load time and found that the first response time was 1.3 sec and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
pbisworld.com performance score
name
value
score
weighting
Value5.7 s
5/100
10%
Value5.7 s
16/100
25%
Value11.2 s
5/100
10%
Value2,720 ms
3/100
30%
Value1.032
2/100
15%
Value17.2 s
4/100
10%
1267 ms
132 ms
127 ms
227 ms
125 ms
Our browser made a total of 85 requests to load all elements on the main page. We found that 49% of them (42 requests) were addressed to the original Pbisworld.com, 12% (10 requests) were made to Google.com and 6% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Pbisworld.com.
Page size can be reduced by 375.3 kB (30%)
1.2 MB
868.1 kB
In fact, the total size of Pbisworld.com main page is 1.2 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. 70% of websites need less resources to load. Images take 623.2 kB which makes up the majority of the site volume.
Potential reduce by 78.7 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 78.7 kB or 77% of the original size.
Potential reduce by 55.9 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. PBIS World images are well optimized though.
Potential reduce by 177.6 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 177.6 kB or 40% of the original size.
Potential reduce by 63.2 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. Pbisworld.com needs all CSS files to be minified and compressed as it can save up to 63.2 kB or 80% of the original size.
Number of requests can be reduced by 41 (51%)
80
39
The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PBIS World. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
www.pbisworld.com
1267 ms
layout.css
132 ms
jquery.fancybox-1.3.7.min.css
127 ms
jquery.js
227 ms
jquery-migrate.min.js
125 ms
jscripts.php
259 ms
element.js
55 ms
box.js
357 ms
show_ads.js
9 ms
jscripts-ftr-min.js
123 ms
wp-embed.min.js
183 ms
jquery.fancybox-1.3.7.min.js
206 ms
jquery.mousewheel.min.js
204 ms
pinit.js
32 ms
css
26 ms
cse.js
21 ms
wp-emoji-release.min.js
73 ms
cse.js
89 ms
ga.js
47 ms
PBISWorld-BG.jpg
313 ms
cart.png
96 ms
book-icon.png
161 ms
logo1.png
161 ms
cool-learning-tools.png
159 ms
supper-sleuths-mystery-game.png
525 ms
paypal-verified.png
161 ms
payments.png
199 ms
paymentlogoshorizontal.png
198 ms
translateelement.css
111 ms
main.js
154 ms
jsapi
95 ms
__utm.gif
36 ms
header-BG.jpg
440 ms
PBIS-World.png
446 ms
buy-pbis-book.png
227 ms
nav-bg.png
227 ms
subnav.png
440 ms
content-main-BG.png
437 ms
content-top.png
438 ms
doRWK9Qks0OQGenH-kW8nje4rGmx_oKyPTpXBjgU-s4.ttf
23 ms
default+en.css
6 ms
default.css
54 ms
default+en.I.js
15 ms
default.css
15 ms
element_main.js
57 ms
boxec28_enc.js
329 ms
pbis-fb.png
336 ms
pbis-twitter.png
334 ms
pbis-pin.png
336 ms
googleplus.png
335 ms
pbis-news.png
337 ms
pbis-search.png
336 ms
donate.png
386 ms
ca-pub-3248390404294682.js
106 ms
zrt_lookup.html
315 ms
show_ads_impl.js
99 ms
ttop.png
276 ms
tblue2.png
317 ms
twhite.png
314 ms
tblue1.png
313 ms
tbottom.png
314 ms
footer-bg.png
341 ms
footer-top.png
352 ms
footer-bottom.png
313 ms
ads
212 ms
async-ads.js
72 ms
google_custom_search_watermark.gif
55 ms
small-logo.png
24 ms
search_box_icon.png
22 ms
clear.png
22 ms
osd.js
44 ms
pinit_main.js
55 ms
ads
215 ms
m_js_controller.js
31 ms
abg.js
48 ms
favicon
74 ms
googlelogo_color_112x36dp.png
68 ms
nessie_icon_tiamat_white.png
55 ms
s
34 ms
x_button_blue2.png
22 ms
MdyApZkAHG2-UELdOwjNjjFZXSz-CGj4o1JtDR7aGgs.js
66 ms
favicon
102 ms
translate_24dp.png
62 ms
l
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cleardot.gif
62 ms
pbisworld.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
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
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.
pbisworld.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
pbisworld.com 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 doesn't use legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pbisworld.com 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 Pbisworld.com 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.
pbisworld.com
Open Graph description is not detected on the main page of PBIS World. 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: