2.9 sec in total
366 ms
2.2 sec
394 ms
Visit sangongvalve.com now to see the best up-to-date Sangong Valve content and also check out these interesting facts you probably never knew about sangongvalve.com
Sangong focus on offering integral flow solution of industrial valves, inc. ball valve,gate valve,butterfly valve,check valves,globe valve,special valve and other custom tailor valve,,flanges,fastener...
Visit sangongvalve.comWe analyzed Sangongvalve.com page load time and found that the first response time was 366 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
sangongvalve.com performance score
name
value
score
weighting
Value3.0 s
49/100
10%
Value3.6 s
60/100
25%
Value4.8 s
67/100
10%
Value10 ms
100/100
30%
Value0.041
99/100
15%
Value5.0 s
76/100
10%
366 ms
75 ms
117 ms
142 ms
143 ms
Our browser made a total of 49 requests to load all elements on the main page. We found that all of those requests were addressed to Sangongvalve.com and no external sources were called. The less responsive or slowest element that took the longest time to load (366 ms) belongs to the original domain Sangongvalve.com.
Page size can be reduced by 44.5 kB (20%)
218.5 kB
174.0 kB
In fact, the total size of Sangongvalve.com main page is 218.5 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. 20% of websites need less resources to load. Images take 130.1 kB which makes up the majority of the site volume.
Potential reduce by 28.3 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 28.3 kB or 80% of the original size.
Potential reduce by 8.6 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. Sangong Valve images are well optimized though.
Potential reduce by 5.1 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 5.1 kB or 13% of the original size.
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. Sangongvalve.com needs all CSS files to be minified and compressed as it can save up to 2.5 kB or 20% of the original size.
Number of requests can be reduced by 28 (58%)
48
20
The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sangong Valve. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
www.sangongvalve.com
366 ms
global.css
75 ms
editorial.css
117 ms
blocknewproducts.css
142 ms
blockcms.css
143 ms
productscategory.css
141 ms
blockcategories.css
140 ms
wiznav.css
141 ms
jquery.autocomplete.css
172 ms
product_list.css
198 ms
blocksearch.css
221 ms
jquery-1.4.4.min.js
292 ms
productscategory.js
213 ms
jquery.serialScroll-1.2.2-min.js
219 ms
treeManagement.js
229 ms
jquery.autocomplete.js
256 ms
jquery.cycle.lite.1.0.min.js
276 ms
marquee.js
343 ms
body-bg.gif
65 ms
logo.jpg
70 ms
middle-bg.gif
64 ms
block_exclusive_footer.jpg
69 ms
block_exclusive_bg.jpg
68 ms
button-mini.png
68 ms
homepage_logo.jpg
124 ms
sk.gif
123 ms
Banner-11.jpg
275 ms
flexible-wedge-gate-valve.jpg
151 ms
triple-offset-metal-seated-butterfly-valve.jpg
150 ms
swing-check-valve.jpg
150 ms
fully-welded-ball-valve.jpg
203 ms
slab-gate-valve.jpg
202 ms
eccentric-segmented-ball-valve-v-port-segment-ball-valve.jpg
217 ms
double-sphere-rubber-expansion-joint.jpg
205 ms
penstock-suilce-gate-valve.jpg
204 ms
quick-close-steam-extraction-check-valve.jpg
241 ms
straight-sight-glass-valve.jpg
243 ms
forged-steel-pistion-check-valve.jpg
280 ms
blind-flange.jpg
279 ms
6.jpg
279 ms
de.jpg
298 ms
es.jpg
298 ms
fr.jpg
336 ms
it.jpg
344 ms
po.jpg
343 ms
py.jpg
343 ms
zd.jpg
352 ms
dot.gif
349 ms
more.gif
65 ms
sangongvalve.com accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
sangongvalve.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
sangongvalve.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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sangongvalve.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 Sangongvalve.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.
sangongvalve.com
Open Graph description is not detected on the main page of Sangong Valve. 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: