1.4 sec in total
45 ms
1.2 sec
174 ms
Visit teachersnetwork.org now to see the best up-to-date Teachers Network content for United States and also check out these interesting facts you probably never knew about teachersnetwork.org
Welcome to Teachers Network: Free Lesson Plans, Resources & Videos for Teachers, Educators & Instructors. Online Professional Development Credit Courses. Elementary, Secondary, Middle & High School Le...
Visit teachersnetwork.orgWe analyzed Teachersnetwork.org page load time and found that the first response time was 45 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
teachersnetwork.org performance score
name
value
score
weighting
Value0.7 s
100/100
10%
Value3.4 s
65/100
25%
Value2.9 s
95/100
10%
Value1,590 ms
12/100
30%
Value0.04
99/100
15%
Value8.1 s
41/100
10%
45 ms
36 ms
24 ms
11 ms
17 ms
Our browser made a total of 53 requests to load all elements on the main page. We found that 30% of them (16 requests) were addressed to the original Teachersnetwork.org, 15% (8 requests) were made to Pagead2.googlesyndication.com and 11% (6 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (495 ms) relates to the external source Onad.adyapper.com.
Page size can be reduced by 379.1 kB (44%)
861.5 kB
482.4 kB
In fact, the total size of Teachersnetwork.org main page is 861.5 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. Javascripts take 478.0 kB which makes up the majority of the site volume.
Potential reduce by 68.2 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. This page needs HTML code to be minified as it can gain 28.4 kB, which is 37% 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 68.2 kB or 88% of the original size.
Potential reduce by 2.4 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. Teachers Network images are well optimized though.
Potential reduce by 308.5 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 308.5 kB or 65% of the original size.
Number of requests can be reduced by 31 (62%)
50
19
The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Teachers Network. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.
teachersnetwork.org
45 ms
ga.js
36 ms
brand
24 ms
Teachers-Network.jpg
11 ms
go.jpg
17 ms
Flag_Chinese.jpg
25 ms
Flag_French.jpg
25 ms
Flag_German.jpg
19 ms
Flag_Italy.jpg
22 ms
Flag_Japan.jpg
53 ms
Flag_Korea.jpg
53 ms
Flag_Russian.jpg
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Flag_Spanish.jpg
53 ms
spacer.gif
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show_ads.js
5 ms
blank.gif
351 ms
Lesson-Plan-Search.jpg
51 ms
Teachers-Network-Home.jpg
57 ms
Journey-Back-to-the-Great-Before.jpg
51 ms
Teacher-Network-TLCHS.jpg
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brand
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__utm.gif
11 ms
__utm.gif
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brand
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ca-pub-3863757542554796.js
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zrt_lookup.html
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show_ads_impl.js
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google_custom_search_watermark.gif
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ads
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expansion_embed.js
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osd.js
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ads
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clk
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ca
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abg.js
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m_js_controller.js
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runtime.js
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imgad
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f2f8df3e0d89146f5dc0.png
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x_button_blue2.svg
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TreasureIsland_NewSuitesWinter2016_160x600.gif
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lidar.js
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sbhK2lTE.js
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AdImpression
495 ms
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7 ms
teachersnetwork.org 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
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
<input type="image"> elements do not have [alt] text
Form elements do not have associated labels
Links do not have a discernible name
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
teachersnetwork.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
teachersnetwork.org 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
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Teachersnetwork.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Teachersnetwork.org main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
teachersnetwork.org
Open Graph description is not detected on the main page of Teachers Network. 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: