38.9 sec in total
1.1 sec
36 sec
1.8 sec
Click here to check amazing Dinstar content for Vietnam. Otherwise, check out these important facts you probably never knew about dinstar.com
VoIP Gateway,IP Communication Solutions, complete VoIP product line includes IP PBX, VoIP GSM/3G/LTE 4G Gateway, Analog FXS/FXO VoIP Gateways, E1/T1 VoIP gateway, Session border controller, SIMBank & ...
Visit dinstar.comWe analyzed Dinstar.com page load time and found that the first response time was 1.1 sec and then it took 37.8 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. Unfortunately, there were 3 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
dinstar.com performance score
name
value
score
weighting
Value5.0 s
10/100
10%
Value5.6 s
17/100
25%
Value10.6 s
7/100
10%
Value390 ms
69/100
30%
Value0.001
100/100
15%
Value7.7 s
46/100
10%
1111 ms
3043 ms
231 ms
481 ms
1155 ms
Our browser made a total of 94 requests to load all elements on the main page. We found that 59% of them (55 requests) were addressed to the original Dinstar.com, 10% (9 requests) were made to Static.bshare.cn and 3% (3 requests) were made to M.reachmax.cn. The less responsive or slowest element that took the longest time to load (20.5 sec) relates to the external source Cm.fastapi.net.
Page size can be reduced by 327.1 kB (22%)
1.5 MB
1.1 MB
In fact, the total size of Dinstar.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. 55% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 231.3 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 231.3 kB or 92% of the original size.
Potential reduce by 58.1 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. Dinstar images are well optimized though.
Potential reduce by 21.0 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 21.0 kB or 17% of the original size.
Potential reduce by 16.7 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. Dinstar.com needs all CSS files to be minified and compressed as it can save up to 16.7 kB or 41% of the original size.
Number of requests can be reduced by 22 (33%)
67
45
The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dinstar. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.
www.dinstar.com
1111 ms
www.dinstar.com
3043 ms
idangerous.swiper.css
231 ms
animate.min.css
481 ms
style.css
1155 ms
jquery-1.12.3.min.js
2010 ms
idangerous.swiper.min.js
1566 ms
jquery.SuperSlide.2.1.2.js
1137 ms
wow.min.js
1142 ms
buttonLite.js
220 ms
bshareC0.js
221 ms
public.js
1141 ms
js
142 ms
SYS_BRIDGE.aspx
1388 ms
govicon.js
1164 ms
govicon.js
700 ms
bsStatic.js
100 ms
gtm.js
89 ms
webpart_show.js
321 ms
VerifyData_en.js
332 ms
analytics.js
87 ms
collect
88 ms
collect
69 ms
common.ashx
237 ms
ShareCS.MyAjax,ShareCS.ashx
231 ms
collect
33 ms
logo.png
298 ms
sh.png
298 ms
top.png
298 ms
din_01.png
445 ms
din_02.png
2216 ms
SBC300%20%E6%AD%A3%E9%9D%A2.png
2239 ms
UC120-01.png
2343 ms
MTG2000-Front-01.png
2114 ms
128_small.png
939 ms
UC2000-VG_F.png
3254 ms
24s_s.png
1185 ms
gitex2022_hp.jpg
3216 ms
ITEXPO.jpg
2555 ms
GITEX2021.png
3105 ms
Gitex%202019.png
2678 ms
UC2000-VG.jpg
7321 ms
MTG5000.jpg
8955 ms
DAG-hotel.jpg
6963 ms
SIP%20Intercom-1.png
9104 ms
C_series_IP_Phone_2022.jpg
5257 ms
SBC8000.jpg
5286 ms
UC350.png
13258 ms
ind_pr.jpg
7841 ms
ind_pri.png
7204 ms
sol_01.jpg
9040 ms
ind_sol_i.png
7554 ms
sol_02.jpg
10470 ms
sol_03.jpg
12000 ms
sol_04.jpg
16021 ms
id_t.png
9258 ms
ind_st.png
10426 ms
footer.jpg
11909 ms
product2_link_05.png
10649 ms
product2_link_13.png
10690 ms
product2_link_09.png
10871 ms
OPEN%20SANS.ttf
13450 ms
OPEN%20SANS%20LIGHT.svg
19643 ms
OPEN%20SANS%20BOLD.svg
19644 ms
bs-engine.js
5 ms
bsMore.js
13 ms
background-opaque-dark.gif
10 ms
bshareS887.js
8 ms
bshare_view
644 ms
background-opaque-dark.png
5 ms
cm.html
489 ms
t.gif
1099 ms
cm.fastapi.net
20470 ms
rm.gif
1383 ms
iclick.cm.admaster.com.cn
366 ms
cm.gif
1373 ms
pixel
267 ms
j
273 ms
cm
9649 ms
pixel
96 ms
bg.gif
929 ms
pixel
20 ms
cms.gif
1373 ms
cms.gif
74 ms
cms.gif
626 ms
cms.gif
2 ms
cms.gif
225 ms
cms.gif
146 ms
rm.gif
434 ms
udmpcm
940 ms
udmpcm
222 ms
rm.gif
217 ms
OPEN%20SANS%20BOLD.ttf
2434 ms
OPEN%20SANS%20LIGHT.ttf
2660 ms
dinstar.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.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
List items (<li>) are not contained within <ul> or <ol> parent elements.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Image elements do not have [alt] attributes
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.
dinstar.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
dinstar.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
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 Dinstar.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 Dinstar.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.
dinstar.com
Open Graph description is not detected on the main page of Dinstar. 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: