16.7 sec in total
840 ms
15 sec
928 ms
Welcome to ace.com.vn homepage info - get ready to check ACE best content for Vietnam right away, or after learning these important things about ace.com.vn
Công ty CP Xây dựng Điện và Tự động hóa ACE chuyên cung cấp giải pháp và thiết bị trong lĩnh vực Tự động hóa Công nghiệp, Điện Công nghiệp, Năng lượng Xanh
Visit ace.com.vnWe analyzed Ace.com.vn page load time and found that the first response time was 840 ms and then it took 15.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
ace.com.vn performance score
name
value
score
weighting
Value8.1 s
0/100
10%
Value10.5 s
0/100
25%
Value23.1 s
0/100
10%
Value180 ms
91/100
30%
Value0.039
99/100
15%
Value14.3 s
9/100
10%
840 ms
2945 ms
495 ms
496 ms
511 ms
Our browser made a total of 150 requests to load all elements on the main page. We found that 98% of them (147 requests) were addressed to the original Ace.com.vn, 2% (3 requests) were made to Skypeassets.com. The less responsive or slowest element that took the longest time to load (4.1 sec) belongs to the original domain Ace.com.vn.
Page size can be reduced by 315.8 kB (23%)
1.4 MB
1.0 MB
In fact, the total size of Ace.com.vn main page is 1.4 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. 50% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 61.9 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 61.9 kB or 86% of the original size.
Potential reduce by 144.8 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. Obviously, ACE needs image optimization as it can save up to 144.8 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 101.6 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 101.6 kB or 66% of the original size.
Potential reduce by 7.6 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. Ace.com.vn needs all CSS files to be minified and compressed as it can save up to 7.6 kB or 77% of the original size.
Number of requests can be reduced by 14 (9%)
148
134
The browser has sent 148 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ACE. 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 from 4 to 1 for CSS and as a result speed up the page load time.
ace.com.vn
840 ms
www.ace.com.vn
2945 ms
default.css
495 ms
default-ff.css
496 ms
ddsmoothmenu.css
511 ms
ddsmoothmenu-v.css
512 ms
jquery-1.6.4.js
1263 ms
ddsmoothmenu.js
737 ms
redirect_quangcao.js
739 ms
skype-uri.js
14 ms
ieupdate.js
253 ms
language-icon.jpg
249 ms
logo.png
764 ms
logo-icon.png
276 ms
bg-box-01.jpg
250 ms
www.jpg
256 ms
ace-laos.gif
255 ms
pin.gif
1470 ms
20160116154138_Ex%20PV%20logo%202.jpg
474 ms
20140719161313_sw11.jpg
487 ms
20140719161141_Kyocera%20Solar%20logo%201.jpg
490 ms
20140719165528_STECA-Solar-logo-1.jpg
508 ms
20151211103448_SMA2-web-2.jpg
718 ms
20151211103012_ingeteam%20logo%202.png
736 ms
20151211103107_Hoppecke%20logo%204.jpg
740 ms
20151211103136_BAE%20logo%201.png
758 ms
20121114160953_Trojan1-small.jpg
967 ms
20150421153336_solarlog%202.jpg
985 ms
20140719170231_ABB%20logo%203x.png
1736 ms
20151211161808_Pekat%20logo%203%20s.jpg
993 ms
20140719162159_KoyoLogo4-blue.jpg
1010 ms
20140719161656_az3.jpg
1211 ms
20151022172926_Yamatake%203%20web.jpg
2014 ms
20130521142052_r7.jpg
1245 ms
20140823154800_YK%20logo%201.jpg
1809 ms
20131111113749_M%20logo.jpg
1451 ms
20150703171343_daiichi%20logo%203.jpg
1492 ms
images-rx0010517.jpg
1697 ms
images-servomex_logo4081.png
1694 ms
20150807153755_MaxiFlo%20logo.jpg
1739 ms
20150807153625_enertork%20logo.png
1939 ms
20130322110250_logo%20rotronic.jpg
1944 ms
20150417175504_i6.jpg
1988 ms
20130329152601_cle1.jpg
1991 ms
20131108061134_lorentz02.png
3047 ms
images-DataPakLogo155.jpg
2185 ms
images-DataPakLogo200x200448.jpg
2435 ms
skype-analytics.js
5 ms
chatbutton_24px.png
6 ms
view-more.gif
2026 ms
20151230160626682.jpg
2016 ms
20140719164631582.png
3791 ms
20151214073943432.jpg
2198 ms
20151214074227570.jpg
2236 ms
20151214073917216.jpg
2021 ms
20151214074153846.jpg
2883 ms
20151211161347261.jpg
2444 ms
20151211155223196.jpg
2232 ms
20151211155321363.jpeg
2027 ms
2015121115331747.jpg
2251 ms
20150810160826613.jpg
2255 ms
20140719165109525.jpg
2441 ms
20140807155321374.png
2480 ms
20140719164451519.jpg
2281 ms
2014071916400041.jpg
2317 ms
20150421154040831.jpg
2678 ms
20150421153941177.jpg
2470 ms
20150421153907948.jpg
2284 ms
20141008110351594.png
3044 ms
2014100811022125.png
2890 ms
2014100810581421.png
2275 ms
20141008104917216.png
2952 ms
20141008105031653.png
2963 ms
20141008105320845.png
2974 ms
20141008103421650.jpg
2778 ms
20141008103235182.jpg
2797 ms
20141008102944249.jpg
2769 ms
20121226161551_Trojan2.jpg
3252 ms
20141008101657284.jpg
3059 ms
20141008101433660.jpg
2797 ms
2014080715552638.jpg
3516 ms
20140807155642898.jpg
3140 ms
201508141648435.jpg
2978 ms
2015081416513641.jpg
2797 ms
20140719163809890.jpg
3012 ms
20131110151338_abb%20s1.jpg
2857 ms
20120821175033_abb-solar-inv1.jpg
2964 ms
20120608100254_solar16.jpg
3171 ms
20140304154951690.jpg
3449 ms
20131102160705_ST300-2a.jpg
2764 ms
20131108055542_steca%20cool%202.png
3750 ms
20131102161733_ST-PI-5.jpg
2725 ms
20130412162319_cle2.jpg
2764 ms
20131119180432_Cle%201.jpg
3001 ms
20131119182350_cle20-Matrix.jpg
3095 ms
20131119182536_cle22-PostMount.jpg
3224 ms
20131119180753_cle9.jpg
3006 ms
20131119180647_cle2.jpg
3193 ms
20131110151729_abb%20srea%201.jpg
3183 ms
20131110151943_steca%20soft.jpg
3274 ms
20131108061335_lorentz04.jpg
3018 ms
20151017113129805.jpg
3406 ms
2015101711302075.jpg
3272 ms
simage-STD92032.jpg
3247 ms
20151017113201427.jpg
2969 ms
2015101711291790.jpg
2457 ms
20150703170644175.jpg
2558 ms
20150816074129152.jpg
2551 ms
20150815102225860.jpg
2877 ms
20150812090724336.png
3838 ms
20150815103203939.jpg
2860 ms
20150812074854473.jpg
2798 ms
20140812144620248.png
4084 ms
20150815110204924.jpg
2700 ms
20150815110809114.jpg
2876 ms
20131111111522_M%20res%202.png
3893 ms
20131102172001_Meta1.png
3272 ms
20131102171334_GreenChem-6.JPG
2814 ms
20131102170457_Meta2.png
3427 ms
20131102171011_Vinapride%201.png
3714 ms
20131102171540_Suoi%20Nhum.jpg
3337 ms
20131102171756_Beer.SG-Daklak.20.jpg
3263 ms
20131102173123_NSCC-HMI-1.JPG
3860 ms
20131102173304_TAGS-BinhMinh-5.jpg
3359 ms
20131110155443_abb%20d.jpg
3257 ms
20131110160359_abb%20d%20880.png
3844 ms
20131110160008_abb%20d350.png
3614 ms
20131117153410_A%203.jpg
3212 ms
20131117153202_ABB%20FI.jpg
3188 ms
20130314120729_hygrolab-uart-set.jpg
3072 ms
20130221141719_Picture1.jpg
3155 ms
simage-rx18461.jpg
3280 ms
simage-s24347.jpg
3030 ms
simage-s2750824.jpg
3125 ms
20150814160739158.jpg
3122 ms
simage-ThermoViewPi20ThermalImager452.jpg
3147 ms
2015081416032921.jpg
3076 ms
simage-r321566.jpg
3008 ms
20150814160102983.jpg
3210 ms
20140815120950317.jpg
2961 ms
20140815122221667.jpg
2949 ms
20140815122119438.jpg
2963 ms
20140815121923851.jpg
2978 ms
20140815121814680.jpg
3016 ms
201408151215219.jpg
2721 ms
20140815121230673.jpg
2699 ms
bg-bottom-box-01.jpg
2729 ms
dot.png
2723 ms
bg-box-02.png
2382 ms
right.gif
2369 ms
ace.com.vn 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
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
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
ace.com.vn 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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
ace.com.vn SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
Tap targets are not sized appropriately
VI
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ace.com.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese 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 Ace.com.vn 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.
ace.com.vn
Open Graph description is not detected on the main page of ACE. 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: