17.3 sec in total
1.5 sec
15.5 sec
272 ms
Click here to check amazing RF PHONE content for Iran. Otherwise, check out these important facts you probably never knew about rfphone.com
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Visit rfphone.comWe analyzed Rfphone.com page load time and found that the first response time was 1.5 sec and then it took 15.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
rfphone.com performance score
name
value
score
weighting
Value5.0 s
9/100
10%
Value11.3 s
0/100
25%
Value12.8 s
2/100
10%
Value310 ms
78/100
30%
Value0.281
43/100
15%
Value7.9 s
44/100
10%
1499 ms
3756 ms
808 ms
417 ms
401 ms
Our browser made a total of 47 requests to load all elements on the main page. We found that all of those requests were addressed to Rfphone.com and no external sources were called. The less responsive or slowest element that took the longest time to load (10.6 sec) belongs to the original domain Rfphone.com.
Page size can be reduced by 317.6 kB (25%)
1.3 MB
968.7 kB
In fact, the total size of Rfphone.com main page is 1.3 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. 15% of websites need less resources to load. Images take 956.2 kB which makes up the majority of the site volume.
Potential reduce by 110.4 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 110.4 kB or 87% of the original size.
Potential reduce by 61.8 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. RF PHONE images are well optimized though.
Potential reduce by 136.5 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 136.5 kB or 71% of the original size.
Potential reduce by 8.9 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. Rfphone.com needs all CSS files to be minified and compressed as it can save up to 8.9 kB or 85% of the original size.
Number of requests can be reduced by 13 (28%)
46
33
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RF PHONE. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
rfphone.com
1499 ms
jquery.js
3756 ms
news-slideshow.js
808 ms
cms.css
417 ms
prod_1.css
401 ms
fmenu.js
3311 ms
newfmenu_search.js
249 ms
newfmenu_ajax.js
608 ms
jquery.jcarousel.min.js
866 ms
skin.css
816 ms
logoEN.png
313 ms
heder.png
311 ms
footer.png
313 ms
logo.png
510 ms
BGline.png
311 ms
icon-search.png
305 ms
border-right-left_1497.png
517 ms
SIM_1821.gif
513 ms
spacer.gif
530 ms
sena-logo_1757.jpg
4419 ms
telecontrolli_1760.jpg
721 ms
Dorji_Industrial_1759.jpg
911 ms
455_1748.jpg
929 ms
logo_1758.jpg
1374 ms
K1_GSM_alarm_SOS_call_01_1818.jpg
5245 ms
loader_1806.GIF
2830 ms
SOS_1827.jpg
5223 ms
SIM7100_1796.jpg
6439 ms
RS232-2_1792.jpg
6689 ms
RS232-1_1793.jpg
7948 ms
TTL_1794.jpg
8006 ms
SHT_1795_1804.jpg
10633 ms
lora_1756.jpg
6161 ms
rx-4m30rr01sf_1755.jpg
6978 ms
bc-nb-3v3_1754.jpg
7245 ms
rx-4mm5_1753.jpg
7796 ms
costa-wireless-news_1752.jpg
9219 ms
rtx-long-range_1751.jpg
7667 ms
60921_1749.jpg
8268 ms
BGbody.png
8001 ms
border-center_1498.png
8155 ms
rt.png
8136 ms
lt.png
8142 ms
pause.png
8290 ms
play.png
8343 ms
prev-horizontal.png
8329 ms
next-horizontal.png
8197 ms
rfphone.com accessibility score
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
Links do not have a discernible name
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.
rfphone.com 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
Browser errors were logged to the console
rfphone.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
FA
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rfphone.com can be misinterpreted by Google and other search engines. Our service has detected that Persian 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 Rfphone.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.
rfphone.com
Open Graph description is not detected on the main page of RF PHONE. 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: