34.6 sec in total
943 ms
23.7 sec
10 sec
Visit tuma.sunon.com now to see the best up-to-date TUMA Sunon content for Taiwan and also check out these interesting facts you probably never knew about tuma.sunon.com
「TUMÄ」is a brand created by SUNON for its air ventilation products. Based on its exquisite energy-saving technology, TUMÄ is engaged in the pursuit of craftsmanship and minimalist beauty in German des...
Visit tuma.sunon.comWe analyzed Tuma.sunon.com page load time and found that the first response time was 943 ms and then it took 33.7 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
tuma.sunon.com performance score
name
value
score
weighting
Value6.1 s
3/100
10%
Value65.1 s
0/100
25%
Value32.5 s
0/100
10%
Value16,130 ms
0/100
30%
Value0.062
97/100
15%
Value66.8 s
0/100
10%
943 ms
745 ms
343 ms
489 ms
494 ms
Our browser made a total of 118 requests to load all elements on the main page. We found that 75% of them (88 requests) were addressed to the original Tuma.sunon.com, 6% (7 requests) were made to Youtube.com and 4% (5 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (20.5 sec) relates to the external source V3.jiathis.com.
Page size can be reduced by 912.5 kB (6%)
14.7 MB
13.8 MB
In fact, the total size of Tuma.sunon.com main page is 14.7 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 13.8 MB which makes up the majority of the site volume.
Potential reduce by 40.7 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 14.2 kB, which is 29% 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 40.7 kB or 82% of the original size.
Potential reduce by 420.1 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. TUMA Sunon images are well optimized though.
Potential reduce by 123.6 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 123.6 kB or 34% of the original size.
Potential reduce by 328.2 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. Tuma.sunon.com needs all CSS files to be minified and compressed as it can save up to 328.2 kB or 74% of the original size.
Number of requests can be reduced by 62 (56%)
111
49
The browser has sent 111 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TUMA Sunon. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.
tuma.sunon.com
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tuma.sunon.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA input fields do not have accessible names
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
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 valid value for its [lang] attribute.
tuma.sunon.com 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
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
tuma.sunon.com 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
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
EN
CN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tuma.sunon.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed language. Our system also found out that Tuma.sunon.com 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.
tuma.sunon.com
Open Graph data is detected on the main page of TUMA Sunon. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: