70 sec in total
19.3 sec
50.1 sec
634 ms
Click here to check amazing Kc 258 content. Otherwise, check out these important facts you probably never knew about kc258.com
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Visit kc258.comWe analyzed Kc258.com page load time and found that the first response time was 19.3 sec and then it took 50.7 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 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
kc258.com performance score
name
value
score
weighting
Value1.5 s
96/100
10%
Value1.7 s
99/100
25%
Value3.3 s
90/100
10%
Value10 ms
100/100
30%
Value0
100/100
15%
Value2.4 s
99/100
10%
19271 ms
12305 ms
1116 ms
11428 ms
2590 ms
Our browser made a total of 54 requests to load all elements on the main page. We found that 81% of them (44 requests) were addressed to the original Kc258.com, 4% (2 requests) were made to Hm.baidu.com and 2% (1 request) were made to Discuz.gtimg.cn. The less responsive or slowest element that took the longest time to load (20.1 sec) relates to the external source Znsv.baidu.com.
Page size can be reduced by 100.1 kB (64%)
157.6 kB
57.5 kB
In fact, the total size of Kc258.com main page is 157.6 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. Only 10% of websites need less resources to load. HTML takes 73.7 kB which makes up the majority of the site volume.
Potential reduce by 57.2 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 57.2 kB or 78% of the original size.
Potential reduce by 8.2 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. Obviously, Kc 258 needs image optimization as it can save up to 8.2 kB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 27.1 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 27.1 kB or 67% of the original size.
Potential reduce by 7.7 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. Kc258.com needs all CSS files to be minified and compressed as it can save up to 7.7 kB or 72% of the original size.
Number of requests can be reduced by 24 (49%)
49
25
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kc 258. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
kc258.com
19271 ms
style_1_common.css
12305 ms
style_1_forum_index.css
1116 ms
common.js
11428 ms
forum.js
2590 ms
logging.js
1498 ms
calendar1.css
897 ms
jquery.js
10099 ms
calendar.js
7099 ms
jquery-1.8.3.min.js
19579 ms
background.png
397 ms
logo.png
1131 ms
collapsed_no.gif
417 ms
forum.gif
328 ms
online_admin.gif
644 ms
online_supermod.gif
760 ms
online_moderator.gif
2210 ms
online_member.gif
939 ms
logo_88_31.gif
1015 ms
px.png
1115 ms
newarow.gif
1654 ms
pn.png
1561 ms
nv.png
2786 ms
qmenu.png
1593 ms
nv_a.png
1945 ms
search.png
2006 ms
hm.js
1084 ms
pt_item.png
2077 ms
h_calendar_select.jpg
4816 ms
time.jpg
7503 ms
arrow.jpg
2947 ms
droparrow.jpg
5031 ms
return_today_btn.jpg
4377 ms
h_calendar_week.jpg
8759 ms
discuz_tips.js
481 ms
chart.png
5442 ms
titlebg.png
5488 ms
dot.gif
5847 ms
security.png
5959 ms
js
20053 ms
hm.gif
1791 ms
stat.php
2113 ms
stat.htm
265 ms
core.php
980 ms
9.gif
933 ms
pic1.gif
844 ms
scrolltop.png
418 ms
2016.js
5241 ms
today_icon.jpg
6001 ms
yi.jpg
1632 ms
ji.jpg
5130 ms
today.jpg
8524 ms
app.gif
5452 ms
time-notbj.jpg
395 ms
kc258.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
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.
kc258.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
Browser errors were logged to the console
kc258.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
GBK
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kc258.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 Kc258.com main page’s claimed encoding is gbk. 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.
kc258.com
Open Graph description is not detected on the main page of Kc 258. 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: