2 sec in total
181 ms
1.7 sec
184 ms
Visit chinavalvesflange.com now to see the best up-to-date China Valves Flange content and also check out these interesting facts you probably never knew about chinavalvesflange.com
We are the most respected and recognized manufacturers of China valves and flanges and offer a line of high-performance valves and flanges under the most rigorous conditions
Visit chinavalvesflange.comWe analyzed Chinavalvesflange.com page load time and found that the first response time was 181 ms and then it took 1.8 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.
chinavalvesflange.com performance score
name
value
score
weighting
Value3.5 s
36/100
10%
Value4.8 s
30/100
25%
Value8.9 s
15/100
10%
Value240 ms
86/100
30%
Value0.058
98/100
15%
Value7.2 s
50/100
10%
181 ms
208 ms
242 ms
264 ms
271 ms
Our browser made a total of 64 requests to load all elements on the main page. We found that 6% of them (4 requests) were addressed to the original Chinavalvesflange.com, 94% (60 requests) were made to Img.jeawincdn.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Img.jeawincdn.com.
Page size can be reduced by 90.5 kB (13%)
690.6 kB
600.2 kB
In fact, the total size of Chinavalvesflange.com main page is 690.6 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. 65% of websites need less resources to load. Images take 480.9 kB which makes up the majority of the site volume.
Potential reduce by 32.5 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 32.5 kB or 84% of the original size.
Potential reduce by 44.6 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 Valves Flange images are well optimized though.
Potential reduce by 741 B
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 12.6 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. Chinavalvesflange.com needs all CSS files to be minified and compressed as it can save up to 12.6 kB or 17% of the original size.
Number of requests can be reduced by 26 (43%)
60
34
The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of China Valves Flange. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.
chinavalvesflange.com
181 ms
www.chinavalvesflange.com
208 ms
bootstrap.min.css
242 ms
style.css
264 ms
header-v1.css
271 ms
font-awesome.min.css
272 ms
fresco.css
274 ms
owl.carousel.css
278 ms
owl.theme.css
278 ms
jquery.smartmenus.bootstrap.css
282 ms
custom.css
280 ms
china-valves-company-logo_VmszfM_120x53.jpg
285 ms
email-decode.min.js
9 ms
jquery.min.js
278 ms
jquery-migrate.min.js
283 ms
bootstrap.min.js
286 ms
jquery.smartmenus.min.js
281 ms
jquery.smartmenus.bootstrap.min.js
282 ms
fresco.js
279 ms
owl.carousel.min.js
289 ms
myself.js
288 ms
lazysizes.min.js
289 ms
form.js
287 ms
rocket-loader.min.js
7 ms
ANSI-2pc-floating-ball%20valve-ptfe-seat-rf-rtj-flange-ends.jpg
890 ms
cast-steel-self-operated-flow-control-valve-flanged.jpg
295 ms
gb-cast-steel-globe-valves-flanged-Butt-Welded-End.jpg
297 ms
Pneumatic-Butterfly-Valve-Flanged-End-EPDM.jpg
295 ms
api-cast-steel-flanged-ball-valve-rf-rtj-flange-150-lb-600-lb.jpg
295 ms
api-6d-stainless-steel-gate-valve-rf-flanged-butt-welding-ends.jpg
293 ms
astm-a182-alloy-steel-threaded-flange-api-605-rf.jpg
297 ms
astm-a182-alloy-steel-threaded-flange-api-605-rf.jpg
974 ms
stainless-steel-orifice-flange-ring-joint-face-astm-a182.gif
1171 ms
ansi-b16.5-lap-joint-flange.jpg
299 ms
asme-b16.5-blind-flange.jpg
299 ms
stainless-steel-socket-welding-flange.jpg
301 ms
ansi-b16.5-weld-neck-flanges.jpg
310 ms
asme-slip-on-flanges.gif
1092 ms
down.jpg
302 ms
china-valve-industry.jpg
308 ms
placeholder-lg.svg
702 ms
ie8.css
62 ms
blocks.css
62 ms
plugins.css
61 ms
app.css
67 ms
one-theme.css
69 ms
style-switcher.css
73 ms
remove.png
158 ms
add.png
158 ms
down.jpg
159 ms
scroll-brands-L.png
157 ms
china-petroleum-and-chemical-corporation.jpg
157 ms
british-petroleum.jpg
156 ms
cnooc.jpg
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Repsol.jpg
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exxonmobil.jpg
156 ms
total.jpg
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shell.jpg
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chevron.jpg
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scroll-brands-R.png
155 ms
search.png
61 ms
PTS55F.ttf
63 ms
fontawesome-webfont.woff
18 ms
jquery.min.js
6 ms
chinavalvesflange.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
chinavalvesflange.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
Browser errors were logged to the console
chinavalvesflange.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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chinavalvesflange.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 Chinavalvesflange.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.
chinavalvesflange.com
Open Graph description is not detected on the main page of China Valves Flange. 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: