4.5 sec in total
512 ms
3.8 sec
177 ms
Welcome to liyangcompressor.com homepage info - get ready to check Liyang Compressor best content right away, or after learning these important things about liyangcompressor.com
China leading manufacturers and suppliers of Air-Compressor, and we are specialize in Air Machine,Auto Compressor,etc.
Visit liyangcompressor.comWe analyzed Liyangcompressor.com page load time and found that the first response time was 512 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
liyangcompressor.com performance score
name
value
score
weighting
Value2.5 s
66/100
10%
Value3.2 s
71/100
25%
Value4.5 s
73/100
10%
Value80 ms
99/100
30%
Value0.351
31/100
15%
Value3.2 s
95/100
10%
512 ms
72 ms
139 ms
139 ms
140 ms
Our browser made a total of 56 requests to load all elements on the main page. We found that 91% of them (51 requests) were addressed to the original Liyangcompressor.com, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to W.cnzz.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Liyangcompressor.com.
Page size can be reduced by 169.6 kB (41%)
414.8 kB
245.2 kB
In fact, the total size of Liyangcompressor.com main page is 414.8 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. 30% of websites need less resources to load. Images take 217.5 kB which makes up the majority of the site volume.
Potential reduce by 28.9 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 6.5 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 28.9 kB or 82% of the original size.
Potential reduce by 41.5 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, Liyang Compressor needs image optimization as it can save up to 41.5 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 73.4 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 73.4 kB or 57% of the original size.
Potential reduce by 25.9 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. Liyangcompressor.com needs all CSS files to be minified and compressed as it can save up to 25.9 kB or 77% of the original size.
Number of requests can be reduced by 25 (45%)
55
30
The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Liyang Compressor. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
www.liyangcompressor.com
512 ms
css.css
72 ms
reset-min.css
139 ms
common.css
139 ms
index.css
140 ms
silver_black.css
141 ms
contact.css
141 ms
ets.js
139 ms
jquery.js
280 ms
contact.js
214 ms
jquery-extend-TrunAd2.js
207 ms
marquee.js
210 ms
net2chinaFlash.js
208 ms
lang.js
210 ms
c.php
1103 ms
inquiry_basket.gif
74 ms
39682f89aebf52145cb330c28dff065b
73 ms
ico-left_2.gif
70 ms
4305afbcf185156000d12649dd0ea4cf
71 ms
134b88d58ea23b8d2f5779d9a1e25d49
75 ms
cb0c8afeadc7e4ca3a58508da0ad883c
139 ms
e50a967cac2f317e165ed8dc31df26d2
138 ms
send-inqure-now.jpg
210 ms
view-company-profile.jpg
211 ms
dc-compressor.jpg
139 ms
dc-refrigeration-compressor.jpg
140 ms
1224v-dc-compressor.jpg
207 ms
household-compressor-r134a.jpg
209 ms
small-refrigerator-compressor-r134a.jpg
207 ms
water-dispenser-compressor-r134a.jpg
209 ms
ice-maker-compressor-r134a.jpg
275 ms
household-compressor-r134a.jpg
280 ms
small-refrigerator-compressor-r134a.jpg
277 ms
water-dispenser-compressor-r134a.jpg
276 ms
ice-maker-compressor-r134a.jpg
277 ms
refrigeration-compressor-r600a.jpg
277 ms
low-noise-compressor-r600a.jpg
343 ms
refrigerator-compressor-r600a.jpg
345 ms
hermetic-compressor-r134a.jpg
345 ms
big_inquire_now.gif
345 ms
showimg.php
2119 ms
showimg.php
472 ms
news_bj.gif
402 ms
leftContentBg.jpg
397 ms
leftBg.jpg
397 ms
search_btn.gif
397 ms
right_title_bj.jpg
464 ms
title_bj_left.gif
464 ms
title_bj_right.gif
464 ms
bottombg.jpg
465 ms
stat.htm
1310 ms
core.php
1597 ms
ga.js
1309 ms
status
1302 ms
get_total_items
1303 ms
__utm.gif
15 ms
liyangcompressor.com 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
Form elements do not have associated labels
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.
liyangcompressor.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
liyangcompressor.com SEO score
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
Tap targets are not sized appropriately
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Liyangcompressor.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 Liyangcompressor.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.
liyangcompressor.com
Open Graph description is not detected on the main page of Liyang Compressor. 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: