23.4 sec in total
1.2 sec
22 sec
224 ms
Welcome to yfchairs.com homepage info - get ready to check Yf Chairs best content right away, or after learning these important things about yfchairs.com
Established in 2002, Anji Yongfeng Chairs Factory is a professional manufacturer of office furniture. Our main products include executive chairs, manager chairs, mesh chairs, task chairs, leisure chai...
Visit yfchairs.comWe analyzed Yfchairs.com page load time and found that the first response time was 1.2 sec and then it took 22.2 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.
yfchairs.com performance score
name
value
score
weighting
Value1.6 s
94/100
10%
Value4.9 s
29/100
25%
Value8.9 s
15/100
10%
Value40 ms
100/100
30%
Value0.196
63/100
15%
Value2.5 s
98/100
10%
1203 ms
6119 ms
4737 ms
2542 ms
3056 ms
Our browser made a total of 28 requests to load all elements on the main page. We found that 96% of them (27 requests) were addressed to the original Yfchairs.com, 4% (1 request) were made to Ztouch2.gather.shushang-z.cn. The less responsive or slowest element that took the longest time to load (11.1 sec) belongs to the original domain Yfchairs.com.
Page size can be reduced by 519.4 kB (65%)
795.3 kB
275.9 kB
In fact, the total size of Yfchairs.com main page is 795.3 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. 20% of websites need less resources to load. Javascripts take 464.1 kB which makes up the majority of the site volume.
Potential reduce by 19.0 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 3.4 kB, which is 15% 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 19.0 kB or 84% of the original size.
Potential reduce by 28.8 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. Obviously, Yf Chairs needs image optimization as it can save up to 28.8 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 338.5 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 338.5 kB or 73% of the original size.
Potential reduce by 133.1 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. Yfchairs.com needs all CSS files to be minified and compressed as it can save up to 133.1 kB or 88% of the original size.
Number of requests can be reduced by 4 (15%)
26
22
The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yf Chairs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
yfchairs.com
1203 ms
www.yfchairs.com
6119 ms
lib.min.css
4737 ms
page_index.min.css
2542 ms
jquery.js
3056 ms
lib.min.js
5443 ms
6065 ms
jz_styel.css
4494 ms
iepng.js
3177 ms
visittrack.js
1959 ms
top_zs03.jpg
1550 ms
top_zs02.jpg
505 ms
top_zs01.jpg
1046 ms
dh_bj.jpg
2117 ms
c7885d64-0df9-4fe1-a65c-25f5406f6d88.jpg
2495 ms
gsjj_bt.jpg
1075 ms
gsjj_t.jpg
3158 ms
cpzs_bt.jpg
1608 ms
7ddc8542-6a07-45be-8a3e-6a7c9a3e8134.jpg
9671 ms
62cb0cfb-c0b8-41de-8698-183b8d6d0797.jpg
11094 ms
b21d7ed1-c09d-4f82-836b-da66f4b0e8c6.jpg
8215 ms
ecc07bce-2359-4dd2-9ec7-389e8322aeb7.jpg
10022 ms
lxwm.jpg
3286 ms
lxwm_t.jpg
4602 ms
zw_bj.png
3984 ms
gsjj_bj.jpg
5040 ms
cpzs_bj.jpg
6632 ms
foot_bj.jpg
5516 ms
yfchairs.com 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
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
yfchairs.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
yfchairs.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
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 Yfchairs.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 Yfchairs.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.
yfchairs.com
Open Graph description is not detected on the main page of Yf Chairs. 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: