15.8 sec in total
1.5 sec
13.8 sec
538 ms
Welcome to syydsr.com homepage info - get ready to check Syydsr best content right away, or after learning these important things about syydsr.com
Ying desi Rui Machinery Manufacturing Co., Ltd.: The company's main products are various types of valves (butterfly valves, check valves, marine valve, oil and gas industry, etc.), valve accessories, ...
Visit syydsr.comWe analyzed Syydsr.com page load time and found that the first response time was 1.5 sec and then it took 14.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
syydsr.com performance score
name
value
score
weighting
Value3.6 s
32/100
10%
Value5.1 s
25/100
25%
Value5.2 s
60/100
10%
Value100 ms
98/100
30%
Value0
100/100
15%
Value7.3 s
50/100
10%
1491 ms
3724 ms
173 ms
169 ms
66 ms
Our browser made a total of 66 requests to load all elements on the main page. We found that 67% of them (44 requests) were addressed to the original Syydsr.com, 14% (9 requests) were made to Js01.v15cdn.com and 8% (5 requests) were made to Img01.v15cdn.com. The less responsive or slowest element that took the longest time to load (8.2 sec) belongs to the original domain Syydsr.com.
Page size can be reduced by 37.4 kB (2%)
1.6 MB
1.5 MB
In fact, the total size of Syydsr.com main page is 1.6 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 1.4 MB which makes up the majority of the site volume.
Potential reduce by 33.5 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 33.5 kB or 81% of the original size.
Potential reduce by 846 B
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. Syydsr 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 1.3 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. Syydsr.com has all CSS files already compressed.
Number of requests can be reduced by 30 (48%)
63
33
The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Syydsr. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
syydsr.com
1491 ms
www.syydsr.com
3724 ms
bootstrap.min.css
173 ms
animate.min.css
169 ms
swiper.min.css
66 ms
style.css
98 ms
jquery-2.1.4.min.js
64 ms
sitecommon.js
63 ms
other.css
3368 ms
Site_Common.js
62 ms
flash.js
62 ms
bootstrap.min.js
63 ms
wow.min.js
67 ms
scripts.js
68 ms
swiper.min.js
69 ms
count1.js
66 ms
float25228.js
5582 ms
privacy-policy.js
65 ms
play.png
481 ms
facebook1.webp
243 ms
global.webp
11 ms
twitter1.webp
247 ms
linkedin1.webp
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instagram1.webp
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pinterest1.webp
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logo202006230837264943060.png
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adpic1.png
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wafer-butterfly-valve46089640993.jpg
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double-flanged-butterfly-valve36545229047.jpg
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lug-butterfly-valve46425185066.jpg
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double-eccentric-butterfly-valve57086297776.jpg
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rising-stem-gate-valve47251827745.jpg
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flange-ball-valve47500449700.jpg
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dual-plate-check-valve48078206861.jpg
7691 ms
swing-check-valve48256933799.jpg
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valve-disc48433820718.jpg
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valve-body49031331865.jpg
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valve-seat49201635031.jpg
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valve-handwheel49383974347.jpg
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nopic.jpg
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n202003161650220945683.jpg
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abg.jpg
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flag.css
2 ms
share_f.png
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share_ins.png
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GetPrivacyReturn
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online.png
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top.png
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syydsr.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
Links do not have a discernible name
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>).
syydsr.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
syydsr.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 Syydsr.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 Syydsr.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.
syydsr.com
Open Graph data is detected on the main page of Syydsr. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: