4.2 sec in total
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Visit teachersknowbest.org now to see the best up-to-date Teachersknowbest content for United States and also check out these interesting facts you probably never knew about teachersknowbest.org
Only 59% of teachers perceive the digital products their students use frequently to be effective.
Visit teachersknowbest.orgWe analyzed Teachersknowbest.org page load time and found that the first response time was 39 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
teachersknowbest.org performance score
name
value
score
weighting
Value2.9 s
53/100
10%
Value3.1 s
74/100
25%
Value2.9 s
95/100
10%
Value140 ms
96/100
30%
Value0.099
90/100
15%
Value3.7 s
90/100
10%
39 ms
168 ms
34 ms
33 ms
298 ms
Our browser made a total of 72 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Teachersknowbest.org, 82% (59 requests) were made to D1dct2phf7is0k.cloudfront.net and 8% (6 requests) were made to Use.typekit.com. The less responsive or slowest element that took the longest time to load (359 ms) relates to the external source D1dct2phf7is0k.cloudfront.net.
Page size can be reduced by 1.4 MB (16%)
8.7 MB
7.3 MB
In fact, the total size of Teachersknowbest.org main page is 8.7 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. Images take 8.0 MB which makes up the majority of the site volume.
Potential reduce by 31.6 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. 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 31.6 kB or 76% of the original size.
Potential reduce by 921.1 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. Obviously, Teachersknowbest needs image optimization as it can save up to 921.1 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 281.8 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 281.8 kB or 65% of the original size.
Potential reduce by 191.3 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. Teachersknowbest.org needs all CSS files to be minified and compressed as it can save up to 191.3 kB or 88% of the original size.
Number of requests can be reduced by 4 (6%)
65
61
The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Teachersknowbest. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
www.teachersknowbest.org
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teachersknowbest.org accessibility score
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
Document doesn't have a <title> element
<frame> or <iframe> elements do not have a title
teachersknowbest.org 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
Page has valid source maps
teachersknowbest.org SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Document doesn't have a <title> element
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Teachersknowbest.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 Teachersknowbest.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.
teachersknowbest.org
Open Graph data is detected on the main page of Teachersknowbest. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: