29.5 sec in total
2 sec
27.4 sec
75 ms
Visit primevisionled.com now to see the best up-to-date Primevisionled content and also check out these interesting facts you probably never knew about primevisionled.com
深圳华刚科锐光电科技专业生产:专业LED广告屏,专业LED显示屏,专业室内LED屏,专业室外LED屏是专业LED显示及视频解决方案专业市场上领先的供应商,是全球LED视频,图文,动画显示产品制造商,是亚太地区LED显示技术领导者,是顶尖的LED视频组件最主要的研发、制造者及全球供应商,为室内及室外大规模显示屏提供相关组件。
Visit primevisionled.comWe analyzed Primevisionled.com page load time and found that the first response time was 2 sec and then it took 27.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
primevisionled.com performance score
name
value
score
weighting
Value2.3 s
73/100
10%
Value3.8 s
55/100
25%
Value8.1 s
21/100
10%
Value10 ms
100/100
30%
Value0.019
100/100
15%
Value4.6 s
81/100
10%
2028 ms
936 ms
866 ms
19630 ms
677 ms
Our browser made a total of 60 requests to load all elements on the main page. We found that 62% of them (37 requests) were addressed to the original Primevisionled.com, 12% (7 requests) were made to Img.t.sinajs.cn and 7% (4 requests) were made to Tva3.sinaimg.cn. The less responsive or slowest element that took the longest time to load (19.6 sec) belongs to the original domain Primevisionled.com.
Page size can be reduced by 71.9 kB (6%)
1.1 MB
1.0 MB
In fact, the total size of Primevisionled.com main page is 1.1 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. 20% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 14.9 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 14.9 kB or 72% of the original size.
Potential reduce by 43.0 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. Primevisionled images are well optimized though.
Potential reduce by 10.9 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 10.9 kB or 19% of the original size.
Potential reduce by 3.0 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. Primevisionled.com needs all CSS files to be minified and compressed as it can save up to 3.0 kB or 25% of the original size.
Number of requests can be reduced by 15 (27%)
56
41
The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Primevisionled. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
primevisionled.com
2028 ms
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style.css
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AC_RunActiveContent.js
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swfobject.js
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showpic.asp
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logo.jpg
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index_topc.jpg
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index.php
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index.php
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weiboShow.css
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skin_default.css
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suda.js
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primevisionled.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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
<input type="image"> elements do not have [alt] text
Form elements do not have associated labels
<object> elements do not have alternate text
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
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
List items (<li>) are not contained within <ul> or <ol> parent elements.
primevisionled.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
primevisionled.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
Document uses plugins
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Primevisionled.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 Primevisionled.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.
primevisionled.com
Open Graph description is not detected on the main page of Primevisionled. 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: