17.1 sec in total
4.2 sec
12.6 sec
373 ms
Welcome to jnradio.ijntv.cn homepage info - get ready to check Jnradio Ijntv best content for China right away, or after learning these important things about jnradio.ijntv.cn
济南网(济南网络广播电视台)是济南广播电视台官方网站,于2011年9月30日上线,拥有国家新闻出版广电总局颁发的信息网络传播视听节目许可证和山东省网信办批准的互联网新闻信息服务业务资质;提供济南广电14套频率频道网络直播和51档精品栏目在线点播以及20余项生活信息服务;开办政务民生、法治、出行、城事、吐槽、亲子等10余个频道和泉天下商城、社区、VR等板块,专注济南的事和济南人关心的事,构建济南人的...
Visit jnradio.ijntv.cnWe analyzed Jnradio.ijntv.cn page load time and found that the first response time was 4.2 sec and then it took 12.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
jnradio.ijntv.cn performance score
name
value
score
weighting
Value16.0 s
0/100
10%
Value16.0 s
0/100
25%
Value33.1 s
0/100
10%
Value0 ms
100/100
30%
Value0.131
81/100
15%
Value16.0 s
6/100
10%
4161 ms
79 ms
438 ms
596 ms
567 ms
Our browser made a total of 178 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Jnradio.ijntv.cn, 67% (120 requests) were made to Img1.ijntv.cn and 16% (28 requests) were made to Template.ijntv.cn. The less responsive or slowest element that took the longest time to load (4.7 sec) relates to the external source Img1.ijntv.cn.
Page size can be reduced by 423.3 kB (18%)
2.4 MB
1.9 MB
In fact, the total size of Jnradio.ijntv.cn main page is 2.4 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. 55% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.
Potential reduce by 100.3 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 14.7 kB, which is 12% 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 100.3 kB or 85% of the original size.
Potential reduce by 185.3 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. Jnradio Ijntv images are well optimized though.
Potential reduce by 117.4 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 117.4 kB or 60% of the original size.
Potential reduce by 20.3 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. Jnradio.ijntv.cn needs all CSS files to be minified and compressed as it can save up to 20.3 kB or 75% of the original size.
Number of requests can be reduced by 27 (15%)
177
150
The browser has sent 177 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jnradio Ijntv. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
{{url}}
{{time}} ms
jnradio.ijntv.cn 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>).
jnradio.ijntv.cn 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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
jnradio.ijntv.cn 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
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jnradio.ijntv.cn 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 Jnradio.ijntv.cn 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}}
jnradio.ijntv.cn
Open Graph description is not detected on the main page of Jnradio Ijntv. 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: