41.9 sec in total
10.5 sec
30.9 sec
431 ms
Visit 513cits.com now to see the best up-to-date 513 Cits content and also check out these interesting facts you probably never knew about 513cits.com
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Visit 513cits.comWe analyzed 513cits.com page load time and found that the first response time was 10.5 sec and then it took 31.3 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.
513cits.com performance score
name
value
score
weighting
Value1.5 s
96/100
10%
Value2.0 s
97/100
25%
Value4.7 s
69/100
10%
Value190 ms
91/100
30%
Value0.001
100/100
15%
Value2.2 s
99/100
10%
10531 ms
784 ms
853 ms
18397 ms
2569 ms
Our browser made a total of 49 requests to load all elements on the main page. We found that 71% of them (35 requests) were addressed to the original 513cits.com, 6% (3 requests) were made to Wuyishantea.com and 6% (3 requests) were made to Pub.idqqimg.com. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain 513cits.com.
Page size can be reduced by 87.2 kB (46%)
188.0 kB
100.8 kB
In fact, the total size of 513cits.com main page is 188.0 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. 15% of websites need less resources to load. Images take 87.5 kB which makes up the majority of the site volume.
Potential reduce by 75.9 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. This page needs HTML code to be minified as it can gain 26.4 kB, which is 30% 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 75.9 kB or 87% of the original size.
Potential reduce by 2.1 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. 513 Cits images are well optimized though.
Potential reduce by 6.9 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 6.9 kB or 64% of the original size.
Potential reduce by 2.3 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. 513cits.com needs all CSS files to be minified and compressed as it can save up to 2.3 kB or 80% of the original size.
Number of requests can be reduced by 20 (43%)
46
26
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 513 Cits. 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.
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513cits.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
Links do not have a discernible name
513cits.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
513cits.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
ZH
N/A
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 513cits.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 513cits.com main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
{{og_description}}
513cits.com
Open Graph description is not detected on the main page of 513 Cits. 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: