14.5 sec in total
1.1 sec
12.8 sec
582 ms
Welcome to olbinpump.com homepage info - get ready to check Olbinpump best content right away, or after learning these important things about olbinpump.com
浙江澳滨泵业有限公司成立于2010年,水泵生产开始于1987年,已有30多年的泵制造历史,是一家集设计、生产、自营进出口和售后服务为一体的大型民营高科技企业。
Visit olbinpump.comWe analyzed Olbinpump.com page load time and found that the first response time was 1.1 sec and then it took 13.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
olbinpump.com performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value19.1 s
0/100
25%
Value14.8 s
1/100
10%
Value2,530 ms
4/100
30%
Value0.308
38/100
15%
Value21.1 s
1/100
10%
1124 ms
1353 ms
852 ms
930 ms
918 ms
Our browser made a total of 71 requests to load all elements on the main page. We found that 15% of them (11 requests) were addressed to the original Olbinpump.com, 27% (19 requests) were made to G-2.ss.faisys.com and 20% (14 requests) were made to G-1.ss.faisys.com. The less responsive or slowest element that took the longest time to load (9.1 sec) relates to the external source 17303755.s21v.faiusr.com.
Page size can be reduced by 1.1 MB (5%)
20.6 MB
19.5 MB
In fact, the total size of Olbinpump.com main page is 20.6 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. Only a small number of websites need less resources to load. Images take 19.3 MB which makes up the majority of the site volume.
Potential reduce by 269.7 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 269.7 kB or 86% of the original size.
Potential reduce by 809.8 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. Olbinpump images are well optimized though.
Potential reduce by 20 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 148 B
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. Olbinpump.com has all CSS files already compressed.
Number of requests can be reduced by 33 (51%)
65
32
The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Olbinpump. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.
olbinpump.com
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outerChain.jsp
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siteBase2.min.css
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base2.min.css
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module.min.css
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fkTheme.min.css
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themeMixin.min.css
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moduleAnimation.min.css
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fkNav.min.css
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fkModule.min.css
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newSearchBoxStyle.min.css
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floatBtn1.min.css
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jzcusstyle.jsp
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vue-2.7.14.min.js
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comMethods.min.js
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jzUtils.min.js
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polyfill.min.js
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jzRequest.min.js
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bizShared.min.js
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push.js
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svg.min.js
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olbinpump.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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
olbinpump.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
Missing source maps for large first-party JavaScript
olbinpump.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Olbinpump.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Olbinpump.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.
olbinpump.com
Open Graph description is not detected on the main page of Olbinpump. 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: