1.5 sec in total
686 ms
688 ms
101 ms
Welcome to deltamac.com.tw homepage info - get ready to check Deltamac best content right away, or after learning these important things about deltamac.com.tw
Joomla! - 動態的入口網站架設引擎及內容管理系統
Visit deltamac.com.twWe analyzed Deltamac.com.tw page load time and found that the first response time was 686 ms and then it took 789 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.
deltamac.com.tw performance score
name
value
score
weighting
Value1.2 s
99/100
10%
Value1.4 s
100/100
25%
Value2.4 s
98/100
10%
Value0 ms
100/100
30%
Value0.005
100/100
15%
Value1.2 s
100/100
10%
686 ms
Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Deltamac.com.tw and no external sources were called. The less responsive or slowest element that took the longest time to load (686 ms) belongs to the original domain Deltamac.com.tw.
Page size can be reduced by 25 B (17%)
151 B
126 B
In fact, the total size of Deltamac.com.tw main page is 151 B. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. HTML takes 151 B which makes up the majority of the site volume.
Potential reduce by 25 B
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 25 B or 17% of the original size.
We found no issues to fix!
0
0
Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.
deltamac.com.tw
686 ms
deltamac.com.tw 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
Links do not have a discernible name
deltamac.com.tw best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
deltamac.com.tw SEO score
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
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Deltamac.com.tw can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Deltamac.com.tw 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.
deltamac.com.tw
Open Graph description is not detected on the main page of Deltamac. 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: