2.4 sec in total
138 ms
1.6 sec
655 ms
Welcome to intech21.com homepage info - get ready to check Intech 21 best content right away, or after learning these important things about intech21.com
Intech 21, Inc. has pioneered a fully addressable token ring method for communication over power lines. This patented method can be utilized for numerous ...
Visit intech21.comWe analyzed Intech21.com page load time and found that the first response time was 138 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
intech21.com performance score
name
value
score
weighting
Value1.9 s
86/100
10%
Value4.3 s
43/100
25%
Value5.0 s
63/100
10%
Value50 ms
100/100
30%
Value0.002
100/100
15%
Value2.9 s
96/100
10%
138 ms
34 ms
78 ms
88 ms
22 ms
Our browser made a total of 42 requests to load all elements on the main page. We found that 69% of them (29 requests) were addressed to the original Intech21.com, 24% (10 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Intech21.com.
Page size can be reduced by 814.5 kB (14%)
5.9 MB
5.1 MB
In fact, the total size of Intech21.com main page is 5.9 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. 50% of websites need less resources to load. Images take 5.7 MB which makes up the majority of the site volume.
Potential reduce by 25.7 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. This page needs HTML code to be minified as it can gain 5.3 kB, which is 16% 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 25.7 kB or 79% of the original size.
Potential reduce by 784.0 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, Intech 21 needs image optimization as it can save up to 784.0 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 453 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 4.4 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. Intech21.com needs all CSS files to be minified and compressed as it can save up to 4.4 kB or 17% of the original size.
Number of requests can be reduced by 3 (10%)
31
28
The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Intech 21. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.
intech21.com
138 ms
normalize.css
34 ms
components.css
78 ms
i21.css
88 ms
webfont.js
22 ms
jquery-3.5.1.min.dc5e7f18c8.js
18 ms
i21.js
144 ms
css
40 ms
icon-dropdown-arrow-small-dark.svg
116 ms
Intech21logo.svg
116 ms
icon-menu.svg
113 ms
avatar-02.jpg
118 ms
Nyc_Skyline_138268933.jpeg
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Optimized-_DSC3816.jpg
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avatar-01.jpg
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avatar-03.jpg
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ui-snippet-icon-menu-vertical.svg
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georgetownmews.png
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ui-snippet-icon-arrow-right.svg
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Screen-Shot-2022-02-03-at-5.18.52-PM.png
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icon-video-play.svg
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harrison-broadbent-nePxBIvqUlU-unsplash.jpg
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icon-figma.svg
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figma.jpg
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smartac.jpg
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kw2108.jpg
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oplc2100.jpg
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loader.svg
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memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff
38 ms
font
94 ms
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40 ms
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memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVQ.woff
39 ms
memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk5hkWVAexg.woff
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41 ms
intech21.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
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
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
intech21.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
Browser errors were logged to the console
intech21.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
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 Intech21.com 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 Intech21.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.
intech21.com
Open Graph data is detected on the main page of Intech 21. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: