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A ARTE DE AMAR – PROJETO OFICINAS DE ARTES PLÁSTICAS NEIL KERMAN

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UNTITLED

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NIX & NIXOS | DECLARATIVE BUILDS AND DEPLOYMENTS

nixos.org

wantedniagarapolice.com

chatturebait.com

GMAIL

gmail.com

YOUTUBE

youtube.com

x.com

YOUTUBE

youtu.be

Top Technologies

Google Font API

Font Scripts

Nginx

Web Servers

jQuery

JavaScript Frameworks

CloudFlare

CDN

PHP

Programming Languages

Varnish

Cache Tools

Google Tag Manager

Tag Managers

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41 nixos.org Last Updated: 2 hours

Success 54% of passed verification steps

Warning 23% of total warning

Errors 23% of total errors, require fast action

Mobile

Performance Desktop Score 100%

Best Practices Desktop Score 100%

SEO Desktop Score 100%

Performance Mobile Score 88%

Best Practices Mobile Score 100%

SEO Mobile Score 100%

Page Authority Authority 0%

Domain Authority Domain Authority 0%

Moz Rank 0.0/10

Bounce Rate Rate 0%

charset Encoding

Great, language/character encoding is specified: UTF-8

Title Tag 48 Characters

NIX & NIXOS | DECLARATIVE BUILDS AND DEPLOYMENTS

Meta Description 156 Characters

Nix is a tool that takes a unique approach to package management and system configuration. Learn how to make reproducible, declarative and reliable systems.

Effective URL 17 Characters

https://nixos.org

Excerpt Page content

Nix & NixOS | Declarative builds and deployments Explore Download Learn Governance Community Blog Donate Search Framework Partnership Announcement Read Announcement Declarative builds and...

Keywords Cloud Density

packages7 declarative5 search5 package5 reproducible4 ensures3 nixos3 builds3 images2 options2

Keyword Consistency Keyword density is one of the main terms in SEO

Keyword	Freq	Title	Desc	Domain	H1	H2
packages	7
declarative	5
search	5
package	5
reproducible	4
ensures	3
nixos	3
builds	3
images	2
options	2

Google Preview Your look like this in google search result

NIX & NIXOS | DECLARATIVE BUILDS AND DEPLOYMENTS

https://nixos.org

Nix is a tool that takes a unique approach to package management and system configuration. Learn how to make reproducible, declarative and reliable sy

Robots.txt File Detected

http://nixos.org/robots.txt

Sitemap.xml File No Found

http://nixos.org/sitemap.xml

Page Size Code & Text Ratio

Document Size: ~51.28 KB

Code Size: ~48.77 KB

Text Size: ~2.51 KB Ratio: 4.89%

Social Data

Estimation Traffic and Earnings

Unique Visits

Daily

Pages Views

Daily

Income

Daily

224

Unique Visits

Monthly

399

Pages Views

Monthly

Income

Monthly

2,592

Unique Visits

Yearly

4,704

Pages Views

Yearly

Income

Yearly

Desktop

Max Potential First Input Delay 40 ms

The maximum potential First Input Delay that your users could experience is the duration of the longest task

JavaScript execution time 0.1 s

Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this

Cumulative Layout Shift 0.001

Cumulative Layout Shift measures the movement of visible elements within the viewport

Largest Contentful Paint 0.5 s

Largest Contentful Paint marks the time at which the largest text or image is painted

Avoid large layout shifts 1 layout shift found

These are the largest layout shifts observed on the page. Each table item represents a single layout shift, and shows the element that shifted the most. Below each item are possible root causes that led to the layout shift. Some of these layout shifts may not be included in the CLS metric value due to [windowing](https://web.dev/articles/cls#what_is_cls)

Speed Index 0.6 s

Speed Index shows how quickly the contents of a page are visibly populated

First Contentful Paint 0.4 s

First Contentful Paint marks the time at which the first text or image is painted

Server Backend Latencies 0 ms

Server latencies can impact web performance. If the server latency of an origin is high, it's an indication the server is overloaded or has poor backend performance

Time to Interactive 0.5 s

Time to Interactive is the amount of time it takes for the page to become fully interactive

Network Round Trip Times 0 ms

Network round trip times (RTT) have a large impact on performance. If the RTT to an origin is high, it's an indication that servers closer to the user could improve performance

Minimizes main-thread work 0.4 s

Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this

Render blocking requests Est savings of 160 ms

Requests are blocking the page's initial render, which may delay LCP

Total Blocking Time 0 ms

Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds

Initial server response time was short Root document took 30 ms

Keep the server response time for the main document short because all other requests depend on it

Avoids enormous network payloads Total size was 445 KiB

Large network payloads cost users real money and are highly correlated with long load times

Mobile

Largest Contentful Paint 3.2 s

Largest Contentful Paint marks the time at which the largest text or image is painted

Speed Index 4.2 s

Speed Index shows how quickly the contents of a page are visibly populated

JavaScript execution time 0.2 s

Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this

Max Potential First Input Delay 50 ms

The maximum potential First Input Delay that your users could experience is the duration of the longest task

Total Blocking Time 0 ms

Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds

Initial server response time was short Root document took 30 ms

Keep the server response time for the main document short because all other requests depend on it

Minimizes main-thread work 0.4 s

Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this

Render blocking requests Est savings of 1,200 ms

Requests are blocking the page's initial render, which may delay LCP

Avoids enormous network payloads Total size was 444 KiB

Large network payloads cost users real money and are highly correlated with long load times

First Contentful Paint 2.2 s

First Contentful Paint marks the time at which the first text or image is painted

Time to Interactive 3.3 s

Time to Interactive is the amount of time it takes for the page to become fully interactive

Network Round Trip Times 0 ms

Network round trip times (RTT) have a large impact on performance. If the RTT to an origin is high, it's an indication that servers closer to the user could improve performance

Server Backend Latencies 0 ms

Server latencies can impact web performance. If the server latency of an origin is high, it's an indication the server is overloaded or has poor backend performance

Speed And Optimization Tips

Website speed has a huge impact on performance, affecting user experience, conversion rates and even rankings. ‪‬‬By reducing page load-times, users are less likely to get distracted and the search engines are more likely to reward you by ranking you

Title Website

Congratulations! Your title is optimized

Description Website

Warning! Your description is not optimized

Robots.txt

Congratulations! Your site have a robots.txt file

Sitemap.xml

Warning! Not found a sitemap file for your website

SSL Secure

Congratulations! Your site have Support to HTTPS

Headings

Congratulations! You are using your H1 and H2 tags in your site

Blacklist

Congratulations! Your site is not listed in a blacklist

W3C Validator

Warning! Your site have errors W3C

Accelerated Mobile Pages (AMP)

Warning! Your site not have AMP Version

Domain Authority

Warning! Domain Authority of your website is slow. It is good to have domain authority more than 25.

GZIP Compress

Warning! Your site not is compressed, this can make slower response for the visitors

Favicon

Congratulations! Your website appears to have a favicon.

Broken Links

Congratulations! You not have broken links View links

First 20 Links	Relationship	HTTP Status
http://nixos.org/	Internal Link	301
Explore	Internal Link	301
Download	Internal Link	301
Learn	Internal Link	301
Governance	Internal Link	301
Community	Internal Link	301
Blog	Internal Link	301
Donate	Internal Link	301
Search	Internal Link	200
Read Announcement	Internal Link	301
Channel Status	Internal Link	200
Packages search	Internal Link	200
Options search	Internal Link	200
Reproducible Builds Status	Internal Link	200
Security	Internal Link	301
Branding	Internal Link	301
Devices	Internal Link	301
Forum	Internal Link	200
Commercial support	Internal Link	301
Become a Sponsor	Internal Link	301

Alexa Rank

99,999,999

Global Rank

99,999,999

Traffic

Search

Domain Available

Domain (TDL) and Typo	Status
nixos.co	Available
nixos.us	Available
nixos.com	Already Registered
nixos.org	Available
nixos.net	Already Registered
nxos.org	Available
hixos.org	Available
uixos.org	Available

Information Server

Response Header HTTP headers carry information about the client browser, the requested page and the server

HTTP/1.1 200 OK
Accept-Ranges: bytes
Age: 4591
Cache-Control: public,max-age=0,must-revalidate
Cache-Status: "Netlify Edge"; hit
Content-Encoding: gzip
Content-Length: 13107
Content-Type: text/html; charset=UTF-8
Date: Sun, 05 Apr 2026 18:32:36 GMT
Etag: "e5b4747a3375b6309c41b49f05ba1ed1-ssl-df"
Server: Netlify
Strict-Transport-Security: max-age=31536000
Vary: Accept-Encoding
X-Nf-Request-Id: 01KNFEP44F9JTE88JD5DK3YAQR

DNS Records DNS Resource Records associated with a hostname

View DNS Records

Type	Name	Value	Class	TTL
A	nixos.org	99.83.231.61	IN	1413
A	nixos.org	75.2.60.5	IN	1413
NS	nixos.org	ns-177-a.gandi.net	IN	10800
NS	nixos.org	ns-161-c.gandi.net	IN	10800
NS	nixos.org	ns-61-b.gandi.net	IN	10800
MX	nixos.org	umbriel.nixos.org	IN	3600
TXT	nixos.org	v=spf1 a:umbriel.nixos.org -all	IN	3600
TXT	nixos.org	brevo-code:f580a125e215ecb440363a15cdf47a17	IN	3600
TXT	nixos.org	apple-domain-verification=OvacO4lGB9A6dBFg	IN	3600
TXT	nixos.org	google-site-verification=Pm5opvmNjJOwdb7JnuVJ_eFBPaZYWNcAavY-08AJoGc	IN	3600

Your Website Score is

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41 nixos.org Last Updated: 2 hours

Desktop

Mobile

Social Data

Estimation Traffic and Earnings

Desktop

Mobile

Speed And Optimization Tips

Alexa Rank

99,999,999

99,999,999

Domain Available

Information Server

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