3.3 sec in total
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2.1 sec
183 ms
Welcome to oz9aec.net homepage info - get ready to check OZ9AEC best content for United States right away, or after learning these important things about oz9aec.net
Amateur radio, space technology and other geeky stuff by Alexandru Csete
Visit oz9aec.netWe analyzed Oz9aec.net page load time and found that the first response time was 1 sec and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
oz9aec.net performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value6.3 s
10/100
25%
Value9.1 s
14/100
10%
Value1,320 ms
17/100
30%
Value0
100/100
15%
Value12.3 s
15/100
10%
1010 ms
220 ms
741 ms
217 ms
629 ms
Our browser made a total of 36 requests to load all elements on the main page. We found that 94% of them (34 requests) were addressed to the original Oz9aec.net, 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Oz9aec.net.
Page size can be reduced by 111.2 kB (58%)
190.2 kB
79.0 kB
In fact, the total size of Oz9aec.net main page is 190.2 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. Only 10% of websites need less resources to load. Javascripts take 96.8 kB which makes up the majority of the site volume.
Potential reduce by 15.6 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 15.6 kB or 75% of the original size.
Potential reduce by 1.6 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. OZ9AEC images are well optimized though.
Potential reduce by 58.0 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 58.0 kB or 60% of the original size.
Potential reduce by 35.9 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. Oz9aec.net needs all CSS files to be minified and compressed as it can save up to 35.9 kB or 83% of the original size.
Number of requests can be reduced by 26 (74%)
35
9
The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OZ9AEC. 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 JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
oz9aec.net
1010 ms
template.css
220 ms
mootools.js
741 ms
caption.js
217 ms
system.css
629 ms
general.css
217 ms
template.css
409 ms
ja.script.js
323 ms
menu.css
320 ms
style.css
422 ms
style.css
425 ms
bullet.gif
107 ms
header2.jpg
210 ms
logo.png
317 ms
header-mask.png
210 ms
user-increase.png
106 ms
user-reset.png
107 ms
user-decrease.png
208 ms
livemarks.png
211 ms
but-css.gif
210 ms
but-xhtml10.gif
313 ms
icon-search.gif
297 ms
cw-bg1.gif
301 ms
cw-bg2.gif
298 ms
c-bg1.gif
301 ms
c-bg2.gif
396 ms
hdot.gif
397 ms
icon-date.gif
399 ms
icon-user.gif
399 ms
arrow.png
401 ms
hdot2.gif
400 ms
bullet3.gif
499 ms
grad3.gif
500 ms
vdot.gif
500 ms
ga.js
30 ms
__utm.gif
27 ms
oz9aec.net 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"] elements contain focusable descendents
oz9aec.net 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
oz9aec.net SEO score
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Oz9aec.net can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Oz9aec.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.
oz9aec.net
Open Graph description is not detected on the main page of OZ9AEC. 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: