16.8 sec in total
1.1 sec
15.4 sec
311 ms
Welcome to dichvulaukinh.com.vn homepage info - get ready to check Dichvu Lau Kinh best content right away, or after learning these important things about dichvulaukinh.com.vn
Dịch vụ lau kính chuyên nghiệp của chúng tôi Vệ sinh kính lau kính lau kính nhà cao tầng vệ sinh kính tphcm vệ sinh kính tòa nhà dịch vụ lau kính ở tphcm...
Visit dichvulaukinh.com.vnWe analyzed Dichvulaukinh.com.vn page load time and found that the first response time was 1.1 sec and then it took 15.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
dichvulaukinh.com.vn performance score
name
value
score
weighting
Value10.5 s
0/100
10%
Value10.6 s
0/100
25%
Value15.9 s
0/100
10%
Value260 ms
83/100
30%
Value0.092
92/100
15%
Value13.3 s
12/100
10%
1134 ms
564 ms
1254 ms
8 ms
769 ms
Our browser made a total of 58 requests to load all elements on the main page. We found that 93% of them (54 requests) were addressed to the original Dichvulaukinh.com.vn, 3% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (8.8 sec) belongs to the original domain Dichvulaukinh.com.vn.
Page size can be reduced by 40.2 kB (58%)
69.0 kB
28.8 kB
In fact, the total size of Dichvulaukinh.com.vn main page is 69.0 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. 25% of websites need less resources to load. HTML takes 34.8 kB which makes up the majority of the site volume.
Potential reduce by 26.2 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 26.2 kB or 76% of the original size.
Potential reduce by 34 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. This website has mostly compressed JavaScripts.
Potential reduce by 13.9 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. Dichvulaukinh.com.vn needs all CSS files to be minified and compressed as it can save up to 13.9 kB or 81% of the original size.
Number of requests can be reduced by 20 (35%)
57
37
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dichvu Lau Kinh. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.
1134 ms
styles.css
564 ms
jquery-1.3.1.min.js
1254 ms
jquery-latest.js
8 ms
jquery.easing.1.3.js
769 ms
jquery.timer.js
796 ms
image-rotator.js
981 ms
jquery-1.8.2.min.js
1695 ms
jquery.carouFredSel.js
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floater_xlib.js
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adv.js
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ga.js
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blank.gif
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__utm.gif
16 ms
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online
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bg.png
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logo.png
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menu_dt.png
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call.png
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bg_slide.png
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icon.png
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dichvulaukinh.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.
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.
dichvulaukinh.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
dichvulaukinh.com.vn SEO score
VI
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dichvulaukinh.com.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it does not match the claimed English language. Our system also found out that Dichvulaukinh.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.
dichvulaukinh.com.vn
Open Graph description is not detected on the main page of Dichvu Lau Kinh. 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: