7.1 sec in total
1.9 sec
4.9 sec
298 ms
Visit thaiduongboiler.bizz.vn now to see the best up-to-date Thaiduongboiler Bizz content for Vietnam and also check out these interesting facts you probably never knew about thaiduongboiler.bizz.vn
Sản xuất, sửa chữa lắp đặt nồi hơi, lò dầu tải nhiệt và thiết bị chịu áp lực phục vụ cho các ngành công nghiệp và dịch vụ, lò hơi tại hcm, nồi hơi tại hcm, lò hơi tại Long An, Nồi hơi tại Long An
Visit thaiduongboiler.bizz.vnWe analyzed Thaiduongboiler.bizz.vn page load time and found that the first response time was 1.9 sec and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
thaiduongboiler.bizz.vn performance score
name
value
score
weighting
Value4.0 s
23/100
10%
Value15.6 s
0/100
25%
Value9.4 s
12/100
10%
Value260 ms
83/100
30%
Value0
100/100
15%
Value12.9 s
13/100
10%
1859 ms
477 ms
503 ms
512 ms
514 ms
Our browser made a total of 47 requests to load all elements on the main page. We found that 87% of them (41 requests) were addressed to the original Thaiduongboiler.bizz.vn, 4% (2 requests) were made to S7.addthis.com and 2% (1 request) were made to S10.histats.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Thaiduongboiler.bizz.vn.
Page size can be reduced by 460.4 kB (34%)
1.3 MB
880.5 kB
In fact, the total size of Thaiduongboiler.bizz.vn 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. 40% of websites need less resources to load. Images take 671.5 kB which makes up the majority of the site volume.
Potential reduce by 57.0 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. This page needs HTML code to be minified as it can gain 8.6 kB, which is 11% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 57.0 kB or 74% of the original size.
Potential reduce by 12.6 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. Thaiduongboiler Bizz images are well optimized though.
Potential reduce by 362.3 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 362.3 kB or 65% of the original size.
Potential reduce by 28.5 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. Thaiduongboiler.bizz.vn needs all CSS files to be minified and compressed as it can save up to 28.5 kB or 80% of the original size.
Number of requests can be reduced by 18 (41%)
44
26
The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Thaiduongboiler Bizz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
thaiduongboiler.bizz.vn
1859 ms
mycss.css
477 ms
hoso_css.css
503 ms
superfish.css
512 ms
default.css
514 ms
nivo-slider.css
525 ms
Automatic-ImageSlider.css
712 ms
jquery-1.6.4.min.js
1510 ms
jquery.nivo.slider.pack.js
761 ms
superfish.js
764 ms
Automatic-ImageSlider.js
784 ms
imageInDetail-Page.css
945 ms
jquery.ad-gallery.css
1009 ms
jquery.ad-gallery.js
1276 ms
jquery.mousewheel-3.0.4.pack.js
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jquery.fancybox-1.3.4.pack.js
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jquery.fancybox-1.3.4.css
1184 ms
addthis_widget.js
12 ms
js9.js
4 ms
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banner.jpg
727 ms
Untitled-1.png
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loading.gif
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slide2.jpg
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hoso_arrow1.png
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analytics.js
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sh.8e5f85691f9aaa082472a194.html
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thaiduongboiler.bizz.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.
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
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
<input type="image"> elements do not have [alt] text
Form elements do not have associated labels
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
thaiduongboiler.bizz.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
Browser errors were logged to the console
thaiduongboiler.bizz.vn 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
VI
VI
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Thaiduongboiler.bizz.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it matches the claimed language. Our system also found out that Thaiduongboiler.bizz.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.
thaiduongboiler.bizz.vn
Open Graph description is not detected on the main page of Thaiduongboiler Bizz. 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: