4.3 sec in total
497 ms
2.6 sec
1.1 sec
Click here to check amazing Teachstone content for United States. Otherwise, check out these important facts you probably never knew about teachstone.com
The CLASS observation tool is used across several age levels—from infant caregiving to pre-K classrooms, all the way through 12th grade classes.
Visit teachstone.comWe analyzed Teachstone.com page load time and found that the first response time was 497 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
teachstone.com performance score
name
value
score
weighting
Value2.4 s
71/100
10%
Value13.8 s
0/100
25%
Value3.0 s
93/100
10%
Value980 ms
28/100
30%
Value0.002
100/100
15%
Value10.0 s
26/100
10%
497 ms
32 ms
56 ms
57 ms
60 ms
Our browser made a total of 144 requests to load all elements on the main page. We found that 43% of them (62 requests) were addressed to the original Teachstone.com, 18% (26 requests) were made to Wwwcdn.teachstone.com and 4% (6 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source No-cache.hubspot.com.
Page size can be reduced by 1.5 MB (54%)
2.8 MB
1.3 MB
In fact, the total size of Teachstone.com main page is 2.8 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. 85% 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. Javascripts take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 43.2 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 43.2 kB or 80% of the original size.
Potential reduce by 77.9 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. Teachstone images are well optimized though.
Potential reduce by 760.6 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 760.6 kB or 70% of the original size.
Potential reduce by 605.9 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. Teachstone.com needs all CSS files to be minified and compressed as it can save up to 605.9 kB or 85% of the original size.
Number of requests can be reduced by 65 (61%)
106
41
The browser has sent 106 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Teachstone. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.
teachstone.com
497 ms
avia-media.css
32 ms
grid.css
56 ms
base.css
57 ms
layout.css
60 ms
shortcodes.css
79 ms
prettyPhoto.css
76 ms
mediaelementplayer.css
100 ms
custom.css
99 ms
styles.min.css
98 ms
masterslider.main.css
100 ms
custom.css
107 ms
stylesheet.css
107 ms
stylesheet.css
115 ms
style.css
107 ms
theme.css
108 ms
custom.css
118 ms
placeholders.js
117 ms
jquery.js
121 ms
jquery-migrate.min.js
120 ms
fes1jcx.js
145 ms
avia-compat.js
121 ms
cforms.js
121 ms
buttons.js
126 ms
css
129 ms
waypoints.min.js
119 ms
modernizr.js
122 ms
theme.js
121 ms
966871
211 ms
current.js
122 ms
avia.js
116 ms
jquery.prettyPhoto.js
115 ms
mediaelement-and-player.min.js
119 ms
wp-mediaelement.js
117 ms
script.min.js
115 ms
shortcodes.js
117 ms
custom.css
119 ms
teachstone.com
212 ms
teachstone-logo-small-new.png
82 ms
ILA__74098.1431710225.300.300.png
107 ms
e74feec7-50d5-46ff-b9e4-5aeecabbf536.png
1040 ms
texture_white.jpg
76 ms
home-main-video-bg.jpg
76 ms
myTeachstone-Logo-c.png
81 ms
InterAct-Home.jpg
81 ms
Trainings-February-End.jpg
84 ms
open-ended-qs.jpg
84 ms
Webinar-Reminder-Best.jpg
86 ms
CLASS-Regional-Training.jpg
86 ms
CLASS-Onsite-Training.jpg
88 ms
teachstone-mtp.jpg
87 ms
dimensions_guide_transp.png
99 ms
MMCI-icon-300x237-c.png
99 ms
research-graph-icon-teachstone-c.png
86 ms
load.php
48 ms
Teachstone_backgroundtexture_lightblue.png
48 ms
teachstone-logo-small-new.png
114 ms
texture_white.jpg
120 ms
Teachstone_backgroundtexture_orange.png
116 ms
facebook.png
112 ms
twitter.png
112 ms
youtube.png
112 ms
linkedin.png
112 ms
pinterest.png
112 ms
myTeachstone-Logo-c.png
112 ms
InterAct-Home.jpg
116 ms
open-ended-qs.jpg
120 ms
Trainings-February-End.jpg
119 ms
CLASS-Regional-Training.jpg
109 ms
Webinar-Reminder-Best.jpg
111 ms
teachstone-mtp.jpg
109 ms
CLASS-Onsite-Training.jpg
111 ms
dimensions_guide_transp.png
106 ms
MMCI-icon-300x237-c.png
108 ms
research-graph-icon-teachstone-c.png
102 ms
HB43USWhEvnIc-gW7hInSzlnFvNaRQQ7OfeJNy2enKCffFpUgsM-eMJ6Mk6g5Msfb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff
104 ms
yNrK6pd_CwE_ASPs6Lg3wICaoQtKCDRQUc9tBYiuk5GffwrUgsM-eMJ6Mk6g5Mifb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff
104 ms
entypo-fontello.woff
102 ms
NjAPrt9XOqo
352 ms
KGSecondChancesSolid-webfont.woff
52 ms
Home_Training_HOVER.jpg
27 ms
5978.js
39 ms
load.php
272 ms
Home_PD_HOVER1.jpg
9 ms
webinar-icon-shadow.png
12 ms
conferences_events-icon-shadow.png
14 ms
video-icon-shadow.png
18 ms
blog-icon-shadow.png
20 ms
research-icon-shadow.png
22 ms
whitepapers-icon-shadow.png
238 ms
case-studies-icon-shadow.png
237 ms
faq-icon-shadow.png
239 ms
Home_Training_HOVER.jpg
240 ms
Home_PD_HOVER1.jpg
244 ms
webinar-icon-shadow.png
237 ms
conferences_events-icon-shadow.png
234 ms
video-icon-shadow.png
235 ms
blog-icon-shadow.png
233 ms
research-icon-shadow.png
230 ms
dc.js
204 ms
336169.js
205 ms
current.js
159 ms
getAllAppDefault.esi
192 ms
whitepapers-icon-shadow.png
182 ms
case-studies-icon-shadow.png
182 ms
faq-icon-shadow.png
181 ms
www-embed-player-vflQrT_sR.css
273 ms
www-embed-player.js
421 ms
base.js
493 ms
QyKno3xWMqfdn4pm9EHKdWtyjBMnMxtAGj2c-zDXl6qffFKUgsM-eMJ6Mk6g5Mofb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff
261 ms
dSItxdbn1PbdGrgCyDaSB2Xd_Sqn-foZWq8JdpJ81HwffFfUgsM-eMJ6Mk6g5gBfb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff
260 ms
p.gif
406 ms
akamaihtml5-min.js
114 ms
ga.js
114 ms
__utm.gif
178 ms
getSegment.php
386 ms
checkOAuth.esi
196 ms
beacon-3431.xml
468 ms
288
141 ms
index.php
624 ms
__utm.gif
80 ms
index.php
576 ms
__utm.gif
68 ms
__utm.gif
69 ms
__utm.gif
19 ms
6BOEML_YqI6cKINK5dmh8ZufcXg7sBa4jeB-I9gQ0xI.js
61 ms
ad_status.js
113 ms
t.dhj
101 ms
pixel
55 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
128 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
154 ms
pixel
48 ms
adxmapping.php
101 ms
t.dhj
22 ms
cm
55 ms
s-3271.xgi
23 ms
hbpix
183 ms
22 ms
21 ms
xrefid.xgi
8 ms
pixel
26 ms
2981
19 ms
loader-v2.js
31 ms
__ptq.gif
25 ms
teachstone.com 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
teachstone.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
teachstone.com 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 Teachstone.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 Teachstone.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.
teachstone.com
Open Graph data is detected on the main page of Teachstone. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: