qastack.cn


Tags Whois Backlink & Rankings Speed Safety Headers Similar Sites Keywords H Tags
Tags Whois Rank Speed Safety Headers Similar Sites Keywords H Tags

qastack.cn Website Info

qastack.cn (Qastack.cn 是一个专注于技术问答和开发者交流的平台，用户可以在这里提出编程相关的问题，获取行业专业人士的解答，还能分享学习经验和技术资源，促进技术成长和知识共享。) It's hosted by Hetzner Online GmbH (Hetzner). DNS looks Active and website looks Accessable. According to Google, website speed score is 83/100 and AVERAGE. Website looks safe for children. We detected the website language as en.
qastack.cn


qastack.cn Website Tags

Domain Status:
✓ Active
Is Site Accessable?:
✓ Yes
SSL(https):
✓ Yes
Accessable Url:
https://qastack.cn
Title:
Qastack.cn - 技术问答与交流平台
Description:
Qastack.cn 提供最新的技术问答、专业讨论和学习资源，帮助开发者解决编程难题，提升技能。
Categories :
Technical/Business Forums, Business
External Links:
1
Internal Links:
58
Mobile Friendly?:
No
PAGE_UNREACHABLE
Canonical URL:
https://qastack.cn/
Language:
en
XML Sitemap:
✓ Yes
robots.txt:
✗ No
Favicon:
✓ Yes

qastack.cn Domain & Whois Details

Refresh
Domain Owner:
Sponsoring Eranet International Limited -
Server Type:
nginx/1.14.0 (Ubuntu)
Nameservers:
ns01.trademarkarea.com - ns02.trademarkarea.com -
Hosting Location:
Country:Germany, City:Nuremberg, Isp:Hetzner Online GmbH, Org:Hetzner
Hosting Provider:
Hetzner Online GmbH (Hetzner)
IP:
116.203.77.254

qastack.cn Backlinks & Rankings

SEMRush URL Links:
910
Number of links to URL according to SemRush.
SEMRush Website Links:
4,226
Number of links to the website according to SemRush.
SEMRush Domain Links:
4,275
Number of links to SemRush Domain.

qastack.cn Social Media

Facebook Comments:
0
Facebook Shares:
0
Facebook Reactions:
0

qastack.cn Website Speed (Desktop)

Refresh
Overall Category:
AVERAGE
The human readable speed "category"
Speed Index:
83
Speed Index shows how quickly the contents of a page are visibly populated. [Learn more about the Speed Index metric].
Cumulative Layout Shift (CLS):
0.06 (FAST)
The Cumulative Layout Shift (CLS) metric measures how much unexpected layout shifts affect the user experience on a page. These layout shifts occur when content moves around without prior user input. CLS
Time to First Byte (TTFB):
1.223 s (AVERAGE)
TTFB (time to first byte) is the number of milliseconds it takes for a client’s browser to receive the first byte of the response from the web server. Usually, TTFB can be improved with faster hosting and server optimizations. TTFB
First Input Delay (FID):
2 ms (FAST)
First Input Delay (FID) measures the time from when the user interacts with your site for the first time (click a link, tap on a button, etc.) to the time when the browser is able to respond to that interaction. Google recommends keeping FID below 100ms for a good user experience. FID
First Contentful Paint (FCP):
2.088 s (AVERAGE)
FCP (First Contentful Paint) measures the time from a user’s navigation to when the browser renders the first bit of content from the DOM. In other words, FCP marks the time at which the first text or image is painted for the user. According to PageSpeed Insights, FCP should occur in under 2 seconds. FCP
Interaction to Next Paint (INP):
32 ms (FAST)
Interaction to Next Paint (INP) is a web performance metric that measures user interface responsiveness – how quickly a website responds to user interactions like clicks or key presses. Specifically, it measures how much time elapses between a user interaction like a click or key press and the next time the user sees a visual update on the page. INP
Largest Contentful Paint (LCP):
2.737 s (AVERAGE)
Largest Contentful Paint (LCP) is a metric that measures when the largest content in the viewport is rendered. It is used to measure how long it takes for the main content of your webpage to appear on the screen. Everything below 2.5s is considered good LCP time by PageSpeed Insights. LCP
Total Size:
466 KB
Total Size. Large network payloads cost users real money and are highly correlated with long load times.
Server Response Time:
996 ms
Initial server response time. Keep the server response time for the main document short because all other requests depend on it. [Learn more about the Time to First Byte metric](https://developer.chrome.com/docs/lighthouse/performance/time-to-first-byte/).
Final Url:
https://qastack.cn/
Canonicalized and final URL for the document, after following page redirects (if any).
Last Date Checked:
5/31/2023 10:26:53 PM
The last time we checked this website.
Site Speed Check(Full)

qastack.cn HTML Resources

Type
Request Count
Size
Total
24
466 KB
Script
10
403 KB
Third-party
20
378 KB
Stylesheet
1
24 KB
Document
6
22 KB
Other
3
11 KB
Image
4
4 KB
Media
0
0 KB
Font
0
0 KB

qastack.cn Website Safety

Refresh
Last Check Date:
6/12/2023 9:41:48 PM
Fortiguard:
Business
Mcafee Category:
Technical/Business Forums
OpenDNS:
BeFirst
Cloudflare DNS:
OK
MyWot Child Safety:
99

qastack.cn HTTP Headers

Refresh
Connection :
keep-alive
Content-Length :
16035
Content-Type :
text/html; charset=utf-8
Date :
Thu, 25 May 2023 12:32:55 GMT
Referrer-Policy :
same-origin
Server :
nginx/1.14.0 (Ubuntu)
Vary :
Cookie
x-content-type-options :
nosniff
X-Frame-Options :
DENY


qastack.cn W3C HTML Validation Check Now

Last Check Date:
5/27/2023 12:00:00 AM
Errors:
0
Warnings:
0
Info:
4
Check Live:
Check qastack.cn HTML Errors

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qastack.cn Site Keywords

Qastack
开发者社区
技术交流
技术问答
编程

qastack.cn Site H Tags

Check Now

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