4.3 sec in total
71 ms
3.8 sec
459 ms
Visit qbvalve.com now to see the best up-to-date Qbvalve content and also check out these interesting facts you probably never knew about qbvalve.com
瓯北论坛是温州永嘉和瓯北地区较受欢迎的地区性信息交流平台。致力于推动瓯北地区的网络交流平台发展和信息分享。提供信息交流、资源共享的网站
Visit qbvalve.comWe analyzed Qbvalve.com page load time and found that the first response time was 71 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
qbvalve.com performance score
name
value
score
weighting
Value1.2 s
99/100
10%
Value1.6 s
99/100
25%
Value2.5 s
98/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value1.2 s
100/100
10%
71 ms
1273 ms
1080 ms
27 ms
45 ms
Our browser made a total of 68 requests to load all elements on the main page. We found that 69% of them (47 requests) were addressed to the original Qbvalve.com, 7% (5 requests) were made to Qbvalve.wufoo.com and 3% (2 requests) were made to App.purechat.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Qbvalve.com.
Page size can be reduced by 2.4 MB (66%)
3.6 MB
1.2 MB
In fact, the total size of Qbvalve.com main page is 3.6 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. HTML takes 2.3 MB which makes up the majority of the site volume.
Potential reduce by 1.9 MB
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 1.9 MB or 86% of the original size.
Potential reduce by 21.4 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. Qbvalve images are well optimized though.
Potential reduce by 387.9 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 387.9 kB or 71% of the original size.
Potential reduce by 38.2 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. Qbvalve.com needs all CSS files to be minified and compressed as it can save up to 38.2 kB or 78% of the original size.
Number of requests can be reduced by 33 (60%)
55
22
The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Qbvalve. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
qbvalve.com
71 ms
www.qbvalve.com
1273 ms
WidgetScript
1080 ms
wp-emoji-release.min.js
27 ms
greensock.js
45 ms
jquery.js
78 ms
jquery-migrate.min.js
35 ms
layerslider.kreaturamedia.jquery.js
75 ms
layerslider.transitions.js
61 ms
jquery.themepunch.tools.min.js
130 ms
jquery.themepunch.revolution.min.js
129 ms
above-the-fold.min.js
127 ms
css
428 ms
css
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background-style.min.css
425 ms
jquery.form.min.js
441 ms
scripts.js
440 ms
owl.carousel.min.js
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main.min.js
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SmoothScroll.js
424 ms
wp-embed.min.js
439 ms
js_composer_front.js
441 ms
waypoints.min.js
442 ms
jquery.appear.min.js
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ultimate_bg.min.js
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custom.min.js
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jquery.vhparallax.min.js
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vc-accordion.js
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vc-tta-autoplay.js
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vc-tabs.js
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analytics.js
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form.js
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qbv-homepage-rev2.jpg
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qbv-homepage-rev1.jpg
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qbv-homepage-rev5.jpg
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qbv-homepage-rev6.jpg
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QBV-API-6D-480x400.jpg
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revolution.extension.slideanims.min.js
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revolution.extension.navigation.min.js
359 ms
revolution.extension.parallax.min.js
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form.js
204 ms
QBlogo-120x50.png
99 ms
ball-valve-bg.jpg
100 ms
svg%3E
478 ms
collect
37 ms
collect
100 ms
_WidgetJPCB0
97 ms
cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
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fontawesome-webfont.woff
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fontawesome-webfont.woff
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revicons.woff
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svg%3E
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embedKey=q1l1ktji1adhobw492778&entsource=wordpress&referrer=
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ga-audiences
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_WidgetJPCB1.js
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jquery.min.js
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index.0266.css
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theme.css
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dynamic.0266.js
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fieldbg.gif
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147285691458255940421.js
8 ms
qbvalve.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.
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
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.
qbvalve.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
qbvalve.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
ZH
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Qbvalve.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed English language. Our system also found out that Qbvalve.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.
qbvalve.com
Open Graph data is detected on the main page of Qbvalve. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: