11 sec in total
214 ms
10.6 sec
204 ms
Click here to check amazing Sdrspace content for Canada. Otherwise, check out these important facts you probably never knew about sdrspace.com
All about software defined Radio (SDR)
Visit sdrspace.comWe analyzed Sdrspace.com page load time and found that the first response time was 214 ms and then it took 10.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
sdrspace.com performance score
name
value
score
weighting
Value2.9 s
53/100
10%
Value5.0 s
27/100
25%
Value6.7 s
36/100
10%
Value2,630 ms
4/100
30%
Value0.018
100/100
15%
Value13.5 s
11/100
10%
214 ms
124 ms
53 ms
53 ms
614 ms
Our browser made a total of 83 requests to load all elements on the main page. We found that 67% of them (56 requests) were addressed to the original Sdrspace.com, 7% (6 requests) were made to Pagead2.googlesyndication.com and 6% (5 requests) were made to Maps.google.com. The less responsive or slowest element that took the longest time to load (9.5 sec) belongs to the original domain Sdrspace.com.
Page size can be reduced by 2.5 MB (24%)
10.5 MB
8.0 MB
In fact, the total size of Sdrspace.com main page is 10.5 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. 55% of websites need less resources to load. Images take 8.3 MB which makes up the majority of the site volume.
Potential reduce by 48.5 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. This page needs HTML code to be minified as it can gain 11.0 kB, which is 19% 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 48.5 kB or 84% of the original size.
Potential reduce by 736.8 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. Sdrspace images are well optimized though.
Potential reduce by 1.1 MB
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 1.1 MB or 75% of the original size.
Potential reduce by 557.0 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. Sdrspace.com needs all CSS files to be minified and compressed as it can save up to 557.0 kB or 87% of the original size.
Number of requests can be reduced by 56 (72%)
78
22
The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sdrspace. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.
sdrspace.com
214 ms
default.css
124 ms
module.css
53 ms
SearchSkinObjectPreview.css
53 ms
skin.css
614 ms
HomePage.css
74 ms
container.css
55 ms
portal.css
77 ms
home.css
78 ms
jquery.js
380 ms
jquery-migrate.js
110 ms
jquery-ui.js
488 ms
jquery.fancybox.css
114 ms
Style.css
185 ms
WebResource.axd
193 ms
jquery.fancybox.r.js
198 ms
jquery.easing.js
248 ms
trans-banner.min.js
329 ms
accordion.js
271 ms
dnngo-megamenu.js
325 ms
Telerik.Web.UI.WebResource.axd
389 ms
dnn.js
385 ms
dnn.modalpopup.js
389 ms
dnn.servicesframework.js
446 ms
SearchSkinObjectPreview.js
450 ms
dnncore.js
453 ms
pace.min.js
458 ms
js
42 ms
jquery.gmap.min.js
500 ms
adsbygoogle.js
8 ms
cookiechoices.js
483 ms
script.js
560 ms
custom.js
507 ms
initWidgets.js
515 ms
css
61 ms
Barber-shop.css
481 ms
bootstrap.css
106 ms
animation.css
31 ms
shortcodes.css
34 ms
SDRSpace.com.png
397 ms
Poldhu.png
8766 ms
bladeRF.png
9513 ms
Poldhu%20sunset.png
9341 ms
Map%20of%20the%20world.png
7545 ms
%5E874471AC4AA76E92E38E48FF81CEE4F2555E3DCC28D82293D5%5Epimgpsh_fullsize_distr.jpg
3366 ms
Screenshot-2014-10-03-101531.png
7720 ms
common.js
34 ms
util.js
37 ms
geocoder.js
35 ms
cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff
78 ms
glyphicons-regular.woff
4332 ms
menu_hover.png
4414 ms
preloader.gif
4489 ms
BannerBox.png
4520 ms
BannerShade.png
4596 ms
mian_line.jpg
4663 ms
TopOutPaneC_bg.png
4751 ms
ca-pub-7423732880525182.js
48 ms
zrt_lookup.html
40 ms
show_ads_impl.js
58 ms
opacity_20.png
4763 ms
ContentBottom_bg.jpg
5201 ms
GoTop.png
5262 ms
ads
191 ms
osd.js
60 ms
DotNetNukeAjaxShared.js
5252 ms
icons.png
5267 ms
ads
257 ms
ads
277 ms
m_js_controller.js
23 ms
abg.js
41 ms
favicon
66 ms
googlelogo_color_112x36dp.png
51 ms
nessie_icon_tiamat_white.png
23 ms
s
13 ms
x_button_blue2.png
5 ms
Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
44 ms
favicon
123 ms
favicon
68 ms
activeview
14 ms
stats.js
3 ms
AuthenticationService.Authenticate
94 ms
widgets.js
149 ms
sdrspace.com 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-*] attributes do not match their roles
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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.
sdrspace.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
sdrspace.com 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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sdrspace.com 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 Sdrspace.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.
sdrspace.com
Open Graph description is not detected on the main page of Sdrspace. 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: