29.9 sec in total
3.2 sec
26.1 sec
637 ms
Click here to check amazing Qianjia content for China. Otherwise, check out these important facts you probably never knew about qianjia.com
千家网是智能建筑、智能家居、智慧人居资讯及场景方案服务平台,始创于2000年,内容涉及智慧城市、智能建筑、智慧社区、智慧安防、智能家居、物联网、人工智能、服务机器人领域,为智能化产业品牌厂商、渠道商、工程商、系统集成商和用户提供新闻资讯、市场与产品信息、智慧场景解决方案、品牌传播与咨询顾问服务,是弱电智能化专业人员的首选平台。
Visit qianjia.comWe analyzed Qianjia.com page load time and found that the first response time was 3.2 sec and then it took 26.7 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 24 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
qianjia.com performance score
name
value
score
weighting
Value4.2 s
19/100
10%
Value9.8 s
0/100
25%
Value10.0 s
9/100
10%
Value390 ms
69/100
30%
Value0.061
97/100
15%
Value9.6 s
29/100
10%
3228 ms
1183 ms
1194 ms
4478 ms
3357 ms
Our browser made a total of 74 requests to load all elements on the main page. We found that 93% of them (69 requests) were addressed to the original Qianjia.com, 3% (2 requests) were made to Hm.baidu.com and 1% (1 request) were made to D31qbv1cthcecs.cloudfront.net. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Qianjia.com.
Page size can be reduced by 298.2 kB (44%)
672.3 kB
374.1 kB
In fact, the total size of Qianjia.com main page is 672.3 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 316.7 kB which makes up the majority of the site volume.
Potential reduce by 150.6 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. This page needs HTML code to be minified as it can gain 84.6 kB, which is 51% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 150.6 kB or 91% of the original size.
Potential reduce by 11.3 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. Qianjia images are well optimized though.
Potential reduce by 88.5 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 88.5 kB or 67% of the original size.
Potential reduce by 47.7 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. Qianjia.com needs all CSS files to be minified and compressed as it can save up to 47.7 kB or 82% of the original size.
Number of requests can be reduced by 7 (14%)
49
42
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Qianjia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
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qianjia.com accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
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
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.
qianjia.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
qianjia.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
Tap targets are not sized appropriately
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Qianjia.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 Qianjia.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.
{{og_description}}
qianjia.com
Open Graph description is not detected on the main page of Qianjia. 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: