2.4 sec in total
403 ms
1.7 sec
311 ms
Visit chinafiltermedia.com now to see the best up-to-date China Filter Media content and also check out these interesting facts you probably never knew about chinafiltermedia.com
Shandong Renfeng Special Materials Co. Ltd., established in 2006, is located in Zibo City, Shandong Province,near Qingdao Port. The company covers an area of 450,000 m2 and has a registered capital of...
Visit chinafiltermedia.comWe analyzed Chinafiltermedia.com page load time and found that the first response time was 403 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
chinafiltermedia.com performance score
name
value
score
weighting
Value2.6 s
62/100
10%
Value4.1 s
46/100
25%
Value5.1 s
61/100
10%
Value0 ms
100/100
30%
Value0.282
43/100
15%
Value5.8 s
67/100
10%
403 ms
242 ms
76 ms
149 ms
266 ms
Our browser made a total of 45 requests to load all elements on the main page. We found that 91% of them (41 requests) were addressed to the original Chinafiltermedia.com, 9% (4 requests) were made to Js01.v15cdn.com. The less responsive or slowest element that took the longest time to load (696 ms) belongs to the original domain Chinafiltermedia.com.
Page size can be reduced by 30.1 kB (5%)
642.5 kB
612.4 kB
In fact, the total size of Chinafiltermedia.com main page is 642.5 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 570.8 kB which makes up the majority of the site volume.
Potential reduce by 17.3 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. 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 17.3 kB or 76% of the original size.
Potential reduce by 8.4 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. China Filter Media images are well optimized though.
Potential reduce by 1.8 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. This website has mostly compressed JavaScripts.
Potential reduce by 2.5 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. Chinafiltermedia.com needs all CSS files to be minified and compressed as it can save up to 2.5 kB or 23% of the original size.
Number of requests can be reduced by 16 (39%)
41
25
The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of China Filter Media. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
chinafiltermedia.com
403 ms
www.chinafiltermedia.com
242 ms
style.css
76 ms
index.css
149 ms
jquery.js
266 ms
sitecommon.js
266 ms
Site_Common.js
308 ms
index.js
151 ms
carousel.min.js
151 ms
flash.js
151 ms
count.js
308 ms
float7344.js
155 ms
qq.css
151 ms
ServiceQQ.js
220 ms
logo7770.png
75 ms
201510100928434899596.jpg
554 ms
201510100928195994869.jpg
483 ms
public-icon.png
76 ms
search-icon.png
75 ms
close-icon.png
76 ms
glassfiber-air-filter-paper27292858301.jpg
141 ms
product-icon.png
202 ms
filter-media-shandong-renfeng-special-materials26143772440.jpg
271 ms
filter-paper55192858511.jpg
222 ms
h13-glassfiber-air-filter-paper201904151438200232100.jpg
475 ms
h14-glassfiber-air-filter-paper201904151446267936489.jpg
428 ms
light-duty-air-rf2018pw32042960185.jpg
482 ms
201707101627513421332.JPG
483 ms
arrow.png
507 ms
home-news.jpg
620 ms
index-news-icon1.png
557 ms
index-news-icon2.png
558 ms
index-news-icon3.png
557 ms
foot_icon.png
581 ms
ErWei7770.jpg
624 ms
s
639 ms
fd-img.png
595 ms
close.png
595 ms
msg.png
618 ms
tel.png
657 ms
email.png
661 ms
wechat.png
668 ms
down2_2.png
670 ms
down2_1.png
691 ms
slide_dots.png
696 ms
chinafiltermedia.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.
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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
chinafiltermedia.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
chinafiltermedia.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 doesn't use legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chinafiltermedia.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Chinafiltermedia.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.
chinafiltermedia.com
Open Graph data is detected on the main page of China Filter Media. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: