693 ms in total
82 ms
383 ms
228 ms
Visit yiehchen.com now to see the best up-to-date Yieh Chen content and also check out these interesting facts you probably never knew about yiehchen.com
Total solution for thread rolling, spline rolling, chipless process and precision gears manufacturer.. Yieh Chen Machinery Co., Ltd is the affiliate of Six Star Group. Six Star was founded in 1975 by ...
Visit yiehchen.comWe analyzed Yiehchen.com page load time and found that the first response time was 82 ms and then it took 611 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.
yiehchen.com performance score
name
value
score
weighting
Value3.2 s
43/100
10%
Value8.3 s
2/100
25%
Value6.7 s
36/100
10%
Value1,220 ms
20/100
30%
Value1.25
1/100
15%
Value8.2 s
41/100
10%
82 ms
35 ms
7 ms
11 ms
8 ms
Our browser made a total of 61 requests to load all elements on the main page. We found that 93% of them (57 requests) were addressed to the original Yiehchen.com, 3% (2 requests) were made to Track.ready-market.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (109 ms) relates to the external source Track.ready-market.com.
Page size can be reduced by 270.2 kB (25%)
1.1 MB
793.6 kB
In fact, the total size of Yiehchen.com main page is 1.1 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. 55% of websites need less resources to load. Images take 730.9 kB which makes up the majority of the site volume.
Potential reduce by 20.0 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 3.2 kB, which is 13% 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 20.0 kB or 79% of the original size.
Potential reduce by 20.3 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. Yieh Chen images are well optimized though.
Potential reduce by 163.2 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 163.2 kB or 72% of the original size.
Potential reduce by 66.7 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. Yiehchen.com needs all CSS files to be minified and compressed as it can save up to 66.7 kB or 83% of the original size.
Number of requests can be reduced by 33 (56%)
59
26
The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yieh Chen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
yiehchen.com
82 ms
www.yiehchen.com
35 ms
rm-style.css
7 ms
style.css
11 ms
colorbox.css
8 ms
zebra_pagination.css
9 ms
prettyPhoto.css
13 ms
footer_fixed_width.css
15 ms
superfish.css
11 ms
jquery.js
23 ms
organictabs.jquery.js
16 ms
fade.js
16 ms
jquery.colorbox.js
17 ms
jquery.prettyPhoto.js
19 ms
auto-iframe.js
19 ms
hoverintent.js
17 ms
superfish.js
19 ms
supersubs.js
18 ms
footer.min.js
16 ms
jquery.innerfade.js
31 ms
easySlider1.5.js
33 ms
track.js
109 ms
analytics.js
19 ms
bg-body.jpg
8 ms
bg-container-top.jpg
10 ms
top-social-bg.png
9 ms
languages-icon.png
9 ms
slider_img1.jpg
52 ms
slider_img5.jpg
55 ms
slider_img3.jpg
55 ms
slider_img4.jpg
50 ms
bg-menu.png
47 ms
logo.png
46 ms
separator-menu.gif
48 ms
sidebox-top.png
50 ms
sidebox-mid.png
48 ms
sidebox-bottom.png
49 ms
pricing-button.gif
51 ms
homepage-group-2.jpg
52 ms
adv-separator.gif
52 ms
hotproduct-001.jpg
53 ms
hotproduct-002.jpg
54 ms
hotproduct-005.jpg
54 ms
hotproduct-006.jpg
55 ms
hotproduct-003.jpg
56 ms
hotproduct-004.jpg
55 ms
hotproduct-007.jpg
56 ms
hotproduct-008.jpg
57 ms
bg-container-bottom.jpg
55 ms
bg-bottom.png
58 ms
arrow.png
57 ms
logo-2.png
57 ms
collect
62 ms
controls.png
33 ms
border.png
5 ms
loading_background.png
6 ms
loading.gif
6 ms
arrows-ffffff.png
7 ms
left-arrow.gif
6 ms
right-arrow.gif
7 ms
default.html
54 ms
yiehchen.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-hidden="true"] elements contain focusable descendents
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
yiehchen.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
Missing source maps for large first-party JavaScript
yiehchen.com 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
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Yiehchen.com 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 Yiehchen.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.
yiehchen.com
Open Graph description is not detected on the main page of Yieh Chen. 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: