3.6 sec in total
362 ms
3.1 sec
164 ms
Welcome to diercon.net homepage info - get ready to check Diercon best content right away, or after learning these important things about diercon.net
Diercon is a worldwide leader in portable water filter systerms for water filter bottle, filter straw etc., providing healthy water at anytime or place.
Visit diercon.netWe analyzed Diercon.net page load time and found that the first response time was 362 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
diercon.net performance score
name
value
score
weighting
Value1.7 s
92/100
10%
Value3.1 s
76/100
25%
Value5.3 s
58/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value3.8 s
90/100
10%
362 ms
1488 ms
206 ms
213 ms
505 ms
Our browser made a total of 75 requests to load all elements on the main page. We found that all of those requests were addressed to Diercon.net and no external sources were called. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Diercon.net.
Page size can be reduced by 119.4 kB (14%)
858.7 kB
739.3 kB
In fact, the total size of Diercon.net main page is 858.7 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. 50% of websites need less resources to load. Images take 797.9 kB which makes up the majority of the site volume.
Potential reduce by 51.4 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 10.4 kB, which is 18% 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 51.4 kB or 87% of the original size.
Potential reduce by 66.9 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. Diercon images are well optimized though.
Potential reduce by 1.1 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 1.1 kB or 68% of the original size.
Number of requests can be reduced by 3 (4%)
73
70
The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Diercon. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
diercon.net
362 ms
diercon.net
1488 ms
global.css
206 ms
style.css
213 ms
jquery-1.7.2.min.js
505 ms
global.js
291 ms
swfobject.js
150 ms
index.js
132 ms
bg.jpg
73 ms
logo.png
128 ms
top_header_zhong.png
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ico_contact.jpg
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ico_english.jpg
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ico_chinese.jpg
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search_bg.jpg
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nav_bg.jpg
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ico_more.jpg
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diercon.net accessibility score
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
Form elements do not have associated labels
diercon.net 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
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
diercon.net SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Diercon.net 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 Diercon.net 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.
diercon.net
Open Graph description is not detected on the main page of Diercon. 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: