4.9 sec in total
1.8 sec
2.4 sec
613 ms
Click here to check amazing Uhs Uniondale School S content for United States. Otherwise, check out these important facts you probably never knew about uhs.uniondaleschools.org
Uniondale High School
Visit uhs.uniondaleschools.orgWe analyzed Uhs.uniondaleschools.org page load time and found that the first response time was 1.8 sec and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
uhs.uniondaleschools.org performance score
name
value
score
weighting
Value5.6 s
6/100
10%
Value13.6 s
0/100
25%
Value8.9 s
15/100
10%
Value1,020 ms
26/100
30%
Value1.039
2/100
15%
Value13.6 s
11/100
10%
1842 ms
84 ms
137 ms
70 ms
193 ms
Our browser made a total of 35 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Uhs.uniondaleschools.org, 37% (13 requests) were made to Static3.echalk.net and 26% (9 requests) were made to Static1.echalk.net. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Uhs.uniondaleschools.org.
Page size can be reduced by 311.7 kB (30%)
1.0 MB
734.3 kB
In fact, the total size of Uhs.uniondaleschools.org main page is 1.0 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. 20% of websites need less resources to load. Images take 635.3 kB which makes up the majority of the site volume.
Potential reduce by 149.5 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 149.5 kB or 86% of the original size.
Potential reduce by 53.8 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. Uhs Uniondale School S images are well optimized though.
Potential reduce by 108.3 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 108.3 kB or 47% of the original size.
Potential reduce by 70 B
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. Uhs.uniondaleschools.org has all CSS files already compressed.
Number of requests can be reduced by 16 (47%)
34
18
The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Uhs Uniondale School S. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
uhs.uniondaleschools.org
1842 ms
css.axd
84 ms
jquery.min.js
137 ms
WebResource.axd
70 ms
ScriptResource.axd
193 ms
DD_belatedPNG_0.0.7a-min.js
115 ms
element.js
32 ms
WebResource.axd
69 ms
images
100 ms
images
149 ms
logo.jpg
32 ms
spacer1x1.gif
83 ms
rss_button.gif
85 ms
Male%20Engagement.png
181 ms
icon_paperclip.gif
92 ms
books08.gif
94 ms
IMG_2118.JPG
303 ms
Falcon%20JROTC%20e.jpg
159 ms
ev_school.gif
94 ms
facebook_share_icon.gif
108 ms
twitter_share_icon.gif
108 ms
bgHeader.png
61 ms
bgHeader2.png
58 ms
icBullets.gif
58 ms
icBullets24.png
34 ms
bgBox.gif
39 ms
bgUpcomingEvent.png
37 ms
poweredBy.png
38 ms
translateelement.css
61 ms
main.js
74 ms
element_main.js
39 ms
translate_24dp.png
83 ms
l
78 ms
cleardot.gif
91 ms
bgNavRoot.png
22 ms
uhs.uniondaleschools.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-hidden="true"] is present on the document <body>
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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.
uhs.uniondaleschools.org 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
Issues were logged in the Issues panel in Chrome Devtools
uhs.uniondaleschools.org SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
N/A
WINDOWS-1252
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Uhs.uniondaleschools.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 Uhs.uniondaleschools.org main page’s claimed encoding is windows-1252. 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.
uhs.uniondaleschools.org
Open Graph data is detected on the main page of Uhs Uniondale School S. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: