1.8 sec in total
473 ms
1 sec
333 ms
Visit rfsoftware.com now to see the best up-to-date RfSoftware content and also check out these interesting facts you probably never knew about rfsoftware.com
Company information site for rfSoftware, Inc. rfSoftware makes powerful, yet easy to use, radio engineering software.
Visit rfsoftware.comWe analyzed Rfsoftware.com page load time and found that the first response time was 473 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
rfsoftware.com performance score
name
value
score
weighting
Value1.9 s
87/100
10%
Value2.8 s
82/100
25%
Value2.4 s
98/100
10%
Value310 ms
77/100
30%
Value0
100/100
15%
Value2.3 s
99/100
10%
473 ms
70 ms
132 ms
19 ms
113 ms
Our browser made a total of 19 requests to load all elements on the main page. We found that 95% of them (18 requests) were addressed to the original Rfsoftware.com, 5% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (473 ms) belongs to the original domain Rfsoftware.com.
Page size can be reduced by 7.6 kB (24%)
31.4 kB
23.7 kB
In fact, the total size of Rfsoftware.com main page is 31.4 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. Only 5% of websites need less resources to load. Images take 20.5 kB which makes up the majority of the site volume.
Potential reduce by 7.5 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 2.3 kB, which is 22% 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 7.5 kB or 74% of the original size.
Potential reduce by 4 B
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. RfSoftware images are well optimized though.
Potential reduce by 62 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 62 B or 13% of the original size.
Potential reduce by 34 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. Rfsoftware.com needs all CSS files to be minified and compressed as it can save up to 34 B or 13% of the original size.
Number of requests can be reduced by 9 (50%)
18
9
The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RfSoftware. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
rfsoftware.com
473 ms
navscript.js
70 ms
style.css
132 ms
Logo_25blk.gif
19 ms
spacer.gif
113 ms
headerlogo.jpg
122 ms
topnav.gif
121 ms
about-up.gif
121 ms
contact-up.gif
460 ms
products-up.gif
141 ms
services-up.gif
146 ms
team-up.gif
243 ms
dealers-up.gif
242 ms
bottomnav.gif
243 ms
about-header.gif
243 ms
columnbg.jpg
243 ms
valid-html401.bmp
264 ms
vcss.bmp
259 ms
headerbg.gif
136 ms
rfsoftware.com 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
Form elements do not have associated labels
rfsoftware.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
rfsoftware.com SEO score
EN
EN
WINDOWS-1252
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rfsoftware.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 Rfsoftware.com 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.
rfsoftware.com
Open Graph description is not detected on the main page of RfSoftware. 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: