27.4 sec in total
197 ms
20.1 sec
7.2 sec
Visit dvbviewer.com now to see the best up-to-date DVB Viewer content for Iran and also check out these interesting facts you probably never knew about dvbviewer.com
DVBViewer is a DVB Software and allows TV and Radio on your PC! It supports DVB-T(2),S(2),C(2), ATSC and IPTV.
Visit dvbviewer.comWe analyzed Dvbviewer.com page load time and found that the first response time was 197 ms and then it took 27.2 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
dvbviewer.com performance score
name
value
score
weighting
Value2.1 s
80/100
10%
Value12.6 s
0/100
25%
Value5.9 s
48/100
10%
Value810 ms
36/100
30%
Value0.21
59/100
15%
Value14.1 s
9/100
10%
197 ms
191 ms
191 ms
284 ms
284 ms
Our browser made a total of 101 requests to load all elements on the main page. We found that 61% of them (62 requests) were addressed to the original Dvbviewer.com, 12% (12 requests) were made to Pbs.twimg.com and 7% (7 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (5.7 sec) belongs to the original domain Dvbviewer.com.
Page size can be reduced by 870.5 kB (57%)
1.5 MB
649.8 kB
In fact, the total size of Dvbviewer.com main page is 1.5 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. 65% of websites need less resources to load. Javascripts take 599.5 kB which makes up the majority of the site volume.
Potential reduce by 13.9 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 13.9 kB or 70% of the original size.
Potential reduce by 14.3 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. DVB Viewer images are well optimized though.
Potential reduce by 386.3 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 386.3 kB or 64% of the original size.
Potential reduce by 456.0 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. Dvbviewer.com needs all CSS files to be minified and compressed as it can save up to 456.0 kB or 83% of the original size.
Number of requests can be reduced by 56 (57%)
98
42
The browser has sent 98 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DVB Viewer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
index.php
197 ms
dvb.css
191 ms
common.js
191 ms
win.js
284 ms
overImg.js
284 ms
plusone.js
220 ms
cb=gapi.loaded_0
754 ms
logo.png
1676 ms
sha_c_lt.gif
1497 ms
sha_top.gif
1570 ms
sha_left.gif
1497 ms
logo_01.jpg
1570 ms
top_07.gif
1577 ms
top_08.gif
1633 ms
top_09.gif
1577 ms
top_10.gif
1618 ms
top_11.gif
1648 ms
top_12.gif
1616 ms
top_13.gif
1734 ms
logo_02.jpg
1734 ms
menu_01.gif
1735 ms
menu_02.gif
1734 ms
menu_03.gif
1675 ms
menu_04.gif
1674 ms
menu_05.gif
2063 ms
menu_06.gif
2063 ms
menu_07.gif
2400 ms
menu_08.gif
2506 ms
logo_03.jpg
1722 ms
flashtop.jpg
2504 ms
header.jpg
2905 ms
mainfr_sha.gif
2695 ms
arr.gif
2799 ms
heise.gif
2798 ms
chip.gif
2905 ms
symcon.gif
2906 ms
jactec.gif
2798 ms
bbti.gif
5691 ms
tbs.png
5627 ms
transedit.png
2856 ms
prof.gif
5700 ms
solveig.gif
5698 ms
dvbsky.gif
5699 ms
widgets.js
957 ms
dvbshopnet.gif
5258 ms
cb=gapi.loaded_1
1273 ms
fastbutton
1477 ms
ddevices.gif
5241 ms
TSDoctor.gif
5168 ms
tevii.gif
5161 ms
n_welcome.gif
5161 ms
demo_available.gif
5161 ms
donate.png
5122 ms
dms.png
5118 ms
haenlein.png
5106 ms
graycorn.gif
5091 ms
eXrAa7RyrWs
5063 ms
sah_c_ld.gif
5292 ms
sah_c_rd.gif
5232 ms
sha_right.gif
5231 ms
sha_down.gif
5230 ms
rs=AGLTcCOnDxwX8-LbpDmaxOBIoHm7W_kGNA
2969 ms
timeline.bc7ee675e57cb01f4d1e255156414e73.js
3825 ms
postmessageRelay
5011 ms
www-player-vflMqr8uC.css
957 ms
www-embed-lightweight.js
2384 ms
hqdefault.jpg
2127 ms
syndication
2406 ms
263564942832181248
2204 ms
971028622-postmessagerelay.js
1041 ms
rpc:shindig_random.js
473 ms
mqdefault.jpg
533 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
1692 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
2396 ms
cb=gapi.loaded_0
1173 ms
1f488.png
1850 ms
QnzRiBMi
5622 ms
timeline.b6ca5fbe9fc709c1f1b8c6e02c82d896.light.ltr.css
146 ms
zWZjmKjp
5160 ms
W5LL2ySQ
5159 ms
timeline.b6ca5fbe9fc709c1f1b8c6e02c82d896.light.ltr.css
565 ms
dvbviewerlogo_normal.png
4964 ms
qf5s0sBU_normal.jpg
4596 ms
8vhY1a8q_normal.jpg
4599 ms
TmdokZcM_normal.jpg
5134 ms
CzPm_jkW8AAFmll.jpg:small
5139 ms
CqKhlw6WgAAUg52.jpg:small
5335 ms
Ch_zPKGWEAAonIq.jpg:small
5336 ms
ChCW7A4WIAAZoK9.jpg:small
5134 ms
CezTUoZW8AEfZID.jpg:small
5335 ms
syndication_bundle_v1_01a868bf316a9149da6920e2782922ac73e46d3a.css
5543 ms
syndication_bundle_v1_01a868bf316a9149da6920e2782922ac73e46d3a.css
5089 ms
news_stroke_v1_78ce5b21fb24a7c7e528d22fc25bd9f9df7f24e2.svg
551 ms
menu_b_01.gif
565 ms
menu_b_02.gif
408 ms
menu_b_03.gif
455 ms
menu_b_04.gif
407 ms
menu_b_05.gif
419 ms
menu_b_06.gif
419 ms
menu_b_07.gif
419 ms
menu_b_08.gif
418 ms
dvbviewer.com accessibility score
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
Image elements do not have [alt] attributes
Links do not have a discernible name
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
dvbviewer.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
Browser errors were logged to the console
dvbviewer.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dvbviewer.com 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 Dvbviewer.com main page’s claimed encoding is iso-8859-1. 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.
dvbviewer.com
Open Graph description is not detected on the main page of DVB Viewer. 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: