21.1 sec in total
89 ms
20.7 sec
319 ms
Click here to check amazing Bj PFM Screen content. Otherwise, check out these important facts you probably never knew about bjpfmscreen.com
Beijing PFM Screen Co., Ltd. is founded in 1987, the factory of PFM Screen, a professional manufacturer of screen printing mesh, nylon filter mesh, wire mesh screen, wire mesh belt and polyester filte...
Visit bjpfmscreen.comWe analyzed Bjpfmscreen.com page load time and found that the first response time was 89 ms and then it took 21 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.
bjpfmscreen.com performance score
name
value
score
weighting
Value3.0 s
49/100
10%
Value6.6 s
8/100
25%
Value5.3 s
58/100
10%
Value380 ms
69/100
30%
Value0.504
16/100
15%
Value7.6 s
47/100
10%
89 ms
109 ms
100 ms
107 ms
89 ms
Our browser made a total of 58 requests to load all elements on the main page. We found that 91% of them (53 requests) were addressed to the original Bjpfmscreen.com, 3% (2 requests) were made to Googletagmanager.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (20.1 sec) belongs to the original domain Bjpfmscreen.com.
Page size can be reduced by 68.1 kB (6%)
1.2 MB
1.1 MB
In fact, the total size of Bjpfmscreen.com main page is 1.2 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. 45% of websites need less resources to load. Images take 995.7 kB which makes up the majority of the site volume.
Potential reduce by 27.6 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 27.6 kB or 82% of the original size.
Potential reduce by 2.5 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. Bj PFM Screen images are well optimized though.
Potential reduce by 21.5 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 21.5 kB or 17% of the original size.
Potential reduce by 16.5 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. Bjpfmscreen.com needs all CSS files to be minified and compressed as it can save up to 16.5 kB or 29% of the original size.
Number of requests can be reduced by 19 (36%)
53
34
The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bj PFM Screen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
bjpfmscreen.com
89 ms
www.bjpfmscreen.com
109 ms
bootstrap.min.css
100 ms
style.css
107 ms
banner.css
89 ms
custom.css
85 ms
styles.min.css
117 ms
jquery.js
105 ms
bootstrap.min.js
162 ms
megamenu.js
158 ms
jquery-1.8.3.min.js
192 ms
ceshi.js
176 ms
superslide.2.1.js
114 ms
line.js
179 ms
js
63 ms
email-decode.min.js
128 ms
banner.js
184 ms
jquery.ba-cond.min.js
164 ms
jquery.slitslider.js
252 ms
sharethis.js
22 ms
logo.jpg
81 ms
company_name.jpg
78 ms
cn.jpg
80 ms
mail_ico.jpg
76 ms
slider-arrow.png
101 ms
banner1.jpg
154 ms
Polyester%20Printing%20Mesh.jpg
157 ms
Fiberglass%20Mesh.jpg
192 ms
Polyester%20Nylon%20Filter%20Mesh.jpg
158 ms
Stainless%20Steel%20Screen.jpg
163 ms
Wire%20Mesh%20Filter.jpg
169 ms
Polyester%20Filter%20Belt.jpg
230 ms
jj_pic.jpg
266 ms
1594890028.jpg
233 ms
1594890020.jpg
226 ms
1594890014.jpg
246 ms
1594889953.jpg
271 ms
1594889946.jpg
317 ms
1594889816.jpg
309 ms
ewm.jpg
308 ms
youtube.jpg
321 ms
twitter.jpg
335 ms
facebook.jpg
337 ms
sendemail.png
379 ms
link1_31.jpg
375 ms
tel_60.jpg
394 ms
email41.jpg
409 ms
duanxin_62.jpg
408 ms
glyphicons-halflings-regular.woff
402 ms
js
67 ms
analytics.js
37 ms
map.png
410 ms
0013920_47.png
409 ms
ls_statistics.php
20117 ms
collect
53 ms
banner2.jpg
117 ms
banner3.jpg
80 ms
lrtk.css
71 ms
bjpfmscreen.com accessibility score
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
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.
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>).
bjpfmscreen.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
bjpfmscreen.com SEO score
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bjpfmscreen.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 Bjpfmscreen.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.
bjpfmscreen.com
Open Graph data is detected on the main page of Bj PFM Screen. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: