2.5 sec in total
388 ms
1.7 sec
387 ms
Welcome to store.teachstone.com homepage info - get ready to check Store Teachstone best content for United States right away, or after learning these important things about store.teachstone.com
Teachstone delivers CLASS-based products and services.
Visit store.teachstone.comWe analyzed Store.teachstone.com page load time and found that the first response time was 388 ms and then it took 2.1 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.
store.teachstone.com performance score
name
value
score
weighting
Value2.4 s
71/100
10%
Value6.0 s
13/100
25%
Value3.2 s
92/100
10%
Value210 ms
89/100
30%
Value0.004
100/100
15%
Value8.4 s
39/100
10%
388 ms
58 ms
56 ms
72 ms
56 ms
Our browser made a total of 91 requests to load all elements on the main page. We found that 3% of them (3 requests) were addressed to the original Store.teachstone.com, 23% (21 requests) were made to Cdn5.bigcommerce.com and 16% (15 requests) were made to Cdn2.bigcommerce.com. The less responsive or slowest element that took the longest time to load (734 ms) relates to the external source Store-59aba.mybigcommerce.com.
Page size can be reduced by 718.9 kB (62%)
1.2 MB
439.8 kB
In fact, the total size of Store.teachstone.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. 60% of websites need less resources to load. Javascripts take 783.3 kB which makes up the majority of the site volume.
Potential reduce by 74.7 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 74.7 kB or 82% of the original size.
Potential reduce by 12.2 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. Store Teachstone images are well optimized though.
Potential reduce by 574.8 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 574.8 kB or 73% of the original size.
Potential reduce by 57.2 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. Store.teachstone.com needs all CSS files to be minified and compressed as it can save up to 57.2 kB or 80% of the original size.
Number of requests can be reduced by 59 (72%)
82
23
The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Store 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 31 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.
store.teachstone.com
388 ms
css
58 ms
uniform.default.css
56 ms
styles.css
72 ms
styles.css
56 ms
iselector.css
69 ms
flexslider.css
62 ms
slide-show.css
62 ms
styles-slide-show.css
63 ms
social.css
64 ms
white.css
54 ms
theme.css
39 ms
custom.css
41 ms
product.attributes.css
67 ms
ui.all.css
68 ms
product.quickview.css
54 ms
imodal.css
70 ms
stylesheet.css
53 ms
stylesheet.css
64 ms
jquery.min.js
106 ms
menudrop.js
37 ms
common.js
37 ms
iselector.js
37 ms
jquery.flexslider.js
36 ms
jquery.autobox.js
35 ms
jquery.uniform.min.js
60 ms
init.js
61 ms
imagesLoaded.js
62 ms
jquery-ui.min.js
118 ms
jquery.validate.js
68 ms
product.functions.js
68 ms
product.attributes.js
68 ms
quickview.js
68 ms
quickview.initialise.js
69 ms
jquery.form.js
70 ms
imodal.js
74 ms
quicksearch.js
75 ms
fes1jcx.js
75 ms
modernizr.js
148 ms
visitor.js
72 ms
v2.js
185 ms
css
33 ms
analytics.js
6 ms
499bd8e4-9c7c-4188-a462-6361c2deb448.js
111 ms
ecommerce.js
24 ms
collect
41 ms
analytics.min.js
34 ms
beacon_api.js
45 ms
store.teachstone.com
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collect
102 ms
fornax.min.js
33 ms
336169.js
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ajax-loader.gif
37 ms
ts_onwhite_notag_300x66_1437591006__58950.png
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VL_Final__35360__42315.1404686837.160.160.png
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IcoRating0.png
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teachstone_products_spiral_books_class_manual_prek__65224__04136.1404686310.160.160.png
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products_booklets_teachstone_dimensions_guide_prek__57909__19393.1404686311.160.160.png
37 ms
collect
5 ms
nav-arrow.png
34 ms
texture-white.jpg
493 ms
store-personas-coach-observer.jpg
222 ms
store-personas-professor.jpg
238 ms
teacher-store-2.jpg
241 ms
blue-textured-background-teachstone.jpg
734 ms
blank.gif
34 ms
subDrop2.png
32 ms
opt.png
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facebook.png
36 ms
twitter.png
43 ms
youtube.png
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linkedin.png
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pinterest.png
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nav-arrow.png
184 ms
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185 ms
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214 ms
entypo-fontello.woff
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observer-store.jpg
207 ms
coach-store.jpg
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teacher-store.jpg
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index.php
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teachstone-banner-child.jpg
330 ms
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quickview.png
73 ms
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store.teachstone.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-hidden="true"] elements contain focusable descendents
ARIA IDs are not unique
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
Image elements do not have [alt] attributes
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.
store.teachstone.com 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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
store.teachstone.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Store.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 Store.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.
store.teachstone.com
Open Graph description is not detected on the main page of Store Teachstone. 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: