915 ms in total
60 ms
730 ms
125 ms
Welcome to us-satellite.net homepage info - get ready to check U S Satellite best content for United States right away, or after learning these important things about us-satellite.net
U.S. Satellite's mission is to improve student achievement through exemplary STEM educator professional development and standards-based curriculum, utilizing technology as a tool for understanding, wh...
Visit us-satellite.netWe analyzed Us-satellite.net page load time and found that the first response time was 60 ms and then it took 855 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.
us-satellite.net performance score
name
value
score
weighting
Value2.4 s
71/100
10%
Value4.3 s
43/100
25%
Value4.1 s
79/100
10%
Value780 ms
37/100
30%
Value0.019
100/100
15%
Value9.9 s
27/100
10%
60 ms
107 ms
16 ms
29 ms
25 ms
Our browser made a total of 44 requests to load all elements on the main page. We found that 55% of them (24 requests) were addressed to the original Us-satellite.net, 32% (14 requests) were made to Platform.twitter.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (509 ms) belongs to the original domain Us-satellite.net.
Page size can be reduced by 125.3 kB (19%)
670.4 kB
545.0 kB
In fact, the total size of Us-satellite.net main page is 670.4 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. 55% of websites need less resources to load. Images take 521.0 kB which makes up the majority of the site volume.
Potential reduce by 10.2 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 10.2 kB or 67% of the original size.
Potential reduce by 44.4 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. U S Satellite images are well optimized though.
Potential reduce by 67.6 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 67.6 kB or 52% of the original size.
Potential reduce by 3.2 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. Us-satellite.net needs all CSS files to be minified and compressed as it can save up to 3.2 kB or 78% of the original size.
Number of requests can be reduced by 17 (40%)
42
25
The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of U S Satellite. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and as a result speed up the page load time.
us-satellite.net
60 ms
www.us-satellite.net
107 ms
global.css
16 ms
jquery.min.js
29 ms
jquery.easing.1.3.js
25 ms
slides.min.jquery.js
24 ms
counter.js
54 ms
ga.js
100 ms
widgets.js
72 ms
back2.jpg
98 ms
title.png
96 ms
menubackon.png
95 ms
menuback.png
96 ms
slide_MS_book.jpg
100 ms
slide_endeavor.jpg
98 ms
slide_sec_ed.jpg
97 ms
slide_thinkforward.jpg
98 ms
arrow-prev.png
95 ms
arrow-next.png
98 ms
frame.png
98 ms
transblack.png
98 ms
facebook.png
488 ms
twitter.png
509 ms
youtube.png
509 ms
t.php
154 ms
slide_MS_book.jpg
55 ms
loading.gif
53 ms
pagination.png
53 ms
widget_iframe.2f70fb173b9000da126c79afe2098f02.html
50 ms
__utm.gif
25 ms
settings
69 ms
timeline.e108540dddc96e4b707f5cf259a582d7.js
3 ms
EndeavorSTEM
133 ms
polyfills-a40ef1678bae11e696dba45124eadd70.js
5 ms
runtime-b1c52fd0a13ead5fcf6b.js
32 ms
modules-96ebc7ac3ad66d681a3d.js
41 ms
main-babd9234dc048fb47339.js
39 ms
_app-a9c9f1a99e4414675fb1.js
39 ms
%5BscreenName%5D-0517bdda27d5006a5a2d.js
81 ms
_buildManifest.js
39 ms
_ssgManifest.js
96 ms
8526.0c32a8f0cfc5749221a3.js
23 ms
1755.07a49c40b12af4f75780.js
24 ms
3077.44bfeb00af01bc4020f6.js
6 ms
us-satellite.net accessibility score
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
Image elements do not have [alt] attributes
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
us-satellite.net 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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
us-satellite.net SEO score
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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Us-satellite.net 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 Us-satellite.net 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.
us-satellite.net
Open Graph description is not detected on the main page of U S Satellite. 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: