Sir.kr - SEO Checker - Website Review

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51 sir.kr Last Updated: 8 months

Success 78% of passed verification steps

Warning 15% of total warning

Errors 7% of total errors, require fast action

Mobile

Performance Desktop Score 66%

Best Practices Desktop Score 69%

SEO Desktop Score 100%

Progressive Web App Desktop Score 58%

Performance Mobile Score 42%

Best Practices Mobile Score 77%

SEO Mobile Score 99%

Progressive Web App Mobile Score 59%

Page Authority Authority 39%

Domain Authority Domain Authority 31%

Moz Rank 3.9/10

Bounce Rate Rate 0%

Charset Encoding

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

Title Tag 3 Characters

SIR

Meta Description 43 Characters

그누보드, 영카트, 무료게시판, 쇼핑몰, 자유게시판, 유머게시판, 냑, SIR

Effective URL 14 Characters

https://sir.kr

Excerpt Page content

SIR SIR 검색어 필수 ...

Meta Keywords 8 Detected

그누보드 영카트 무료게시판 쇼핑몰 자유게시판 유머게시판 냑 SIR

Keywords Cloud Density

그누보드7 그누보드56 컨텐츠몰6 000원6 영카트56 그누커머스5 사용자데모5 제작의뢰5 관리자데모4 플러그인4

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

Keyword	Freq	Title	Desc	Domain	H1	H2
그누보드	7
그누보드5	6
컨텐츠몰	6
000원	6
영카트5	6
그누커머스	5
사용자데모	5
제작의뢰	5
관리자데모	4
플러그인	4

Google Preview Your look like this in google search result

SIR

https://sir.kr

그누보드, 영카트, 무료게시판, 쇼핑몰, 자유게시판, 유머게시판, 냑, SIR

Robots.txt File Detected

http://sir.kr/robots.txt

Sitemap.xml File Detected

http://sir.kr/sitemap.xml

Whois Is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system

Updated: 1970-01-01 / 51 years

Create on: 1970-01-01 / 51 years

Expires on: 1970-01-01 / 616 months 5 days

Page Size Code & Text Ratio

Document Size: ~113.86 KB

Code Size: ~63.15 KB

Text Size: ~50.71 KB Ratio: 44.53%

Estimation Traffic and Earnings

Only Registered Users

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Technologies

PWA - Manifest

Manifest is not valid

Your site don't have valid manifest.json, read more in Web App Manifest

Desktop

Reduce server response times (TTFB) Root document took 4,100 ms

Time To First Byte identifies the time at which your server sends a response

Eliminate render-blocking resources Potential savings of 1,200 ms

Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles

Efficiently encode images Potential savings of 284 KB

Optimized images load faster and consume less cellular data

Minimize third-party usage Third-party code blocked the main thread for 110 ms

Third-party code can significantly impact load performance. Limit the number of redundant third-party providers and try to load third-party code after your page has primarily finished loading

Total Blocking Time 40 ms

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

JavaScript execution time 0.5 s

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

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 Index 7.3 s

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

First CPU Idle 1.3 s

First CPU Idle marks the first time at which the page's main thread is quiet enough to handle input. [Learn more](https://web.dev/first-cpu-idle).

Avoids enormous network payloads Total size was 1,221 KB

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

Minimizes main-thread work 1.6 s

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

First Contentful Paint 1.2 s

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

Includes front-end JavaScript libraries with known security vulnerabilities 4 vulnerabilities detected

Some third-party scripts may contain known security vulnerabilities that are easily identified and exploited by attackers

Avoid chaining critical requests 21 chains found

The Critical Request Chains below show you what resources are loaded with a high priority. Consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load

Avoid an excessive DOM size 1,412 elements

A large DOM will increase memory usage, cause longer [style calculations](https://developers.google.com/web/fundamentals/performance/rendering/reduce-the-scope-and-complexity-of-style-calculations), and produce costly [layout reflows](https://developers.google.com/speed/articles/reflow)

Minify JavaScript Potential savings of 8 KB

Minifying JavaScript files can reduce payload sizes and script parse time

First Meaningful Paint 1.3 s

First Meaningful Paint measures when the primary content of a page is visible

Keep request counts low and transfer sizes small 80 requests • 1,221 KB

To set budgets for the quantity and size of page resources, add a budget.json file

Serve static assets with an efficient cache policy 4 resources found

A long cache lifetime can speed up repeat visits to your page

Max Potential First Input Delay 130 ms

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

Time to Interactive 1.7 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

Estimated Input Latency 10 ms

Estimated Input Latency is an estimate of how long your app takes to respond to user input, in milliseconds, during the busiest 5s window of page load. If your latency is higher than 50 ms, users may perceive your app as laggy

Minify CSS Potential savings of 3 KB

Minifying CSS files can reduce network payload sizes

Remove unused CSS Potential savings of 54 KB

Remove dead rules from stylesheets and defer the loading of CSS not used for above-the-fold content to reduce unnecessary bytes consumed by network activity

Serve images in next-gen formats Potential savings of 435 KB

Image formats like JPEG 2000, JPEG XR, and WebP often provide better compression than PNG or JPEG, which means faster downloads and less data consumption

Mobile

Reduce server response times (TTFB) Root document took 1,580 ms

Time To First Byte identifies the time at which your server sends a response

Eliminate render-blocking resources Potential savings of 4,520 ms

Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles

Efficiently encode images Potential savings of 119 KB

Optimized images load faster and consume less cellular data

Minimize third-party usage Third-party code blocked the main thread for 60 ms

Third-party code can significantly impact load performance. Limit the number of redundant third-party providers and try to load third-party code after your page has primarily finished loading

Total Blocking Time 90 ms

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

JavaScript execution time 1.0 s

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

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 Index 17.7 s

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

First CPU Idle 4.7 s

First CPU Idle marks the first time at which the page's main thread is quiet enough to handle input. [Learn more](https://web.dev/first-cpu-idle).

Avoids enormous network payloads Total size was 962 KB

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

Minimize main-thread work 2.8 s

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

First Contentful Paint 4.4 s

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

Includes front-end JavaScript libraries with known security vulnerabilities 4 vulnerabilities detected

Some third-party scripts may contain known security vulnerabilities that are easily identified and exploited by attackers

Avoid chaining critical requests 23 chains found

Avoids an excessive DOM size 821 elements

Minify JavaScript Potential savings of 8 KB

Minifying JavaScript files can reduce payload sizes and script parse time

First Meaningful Paint 4.7 s

First Meaningful Paint measures when the primary content of a page is visible

Keep request counts low and transfer sizes small 57 requests • 962 KB

To set budgets for the quantity and size of page resources, add a budget.json file

Uses efficient cache policy on static assets 2 resources found

A long cache lifetime can speed up repeat visits to your page

Max Potential First Input Delay 90 ms

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

Time to Interactive 5.9 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

Estimated Input Latency 10 ms

First Contentful Paint (3G) 8548.5 ms

First Contentful Paint 3G marks the time at which the first text or image is painted while on a 3G network

Tap targets are not sized appropriately 98% appropriately sized tap targets

Interactive elements like buttons and links should be large enough (48x48px), and have enough space around them, to be easy enough to tap without overlapping onto other elements

Document uses legible font sizes 95% legible text

Font sizes less than 12px are too small to be legible and require mobile visitors to “pinch to zoom” in order to read. Strive to have >60% of page text ≥12px

Remove unused CSS Potential savings of 55 KB

Remove dead rules from stylesheets and defer the loading of CSS not used for above-the-fold content to reduce unnecessary bytes consumed by network activity

Serve images in next-gen formats Potential savings of 320 KB

Image formats like JPEG 2000, JPEG XR, and WebP often provide better compression than PNG or JPEG, which means faster downloads and less data consumption

Speed And Optimization Tips

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Alexa Rank

0

Local Rank: / Users: / PageViews:

Global Rank

Information Server

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

HTTP/1.1 200 OK
Server: nginx/1.12.2
Date: Sun, 08 Dec 2019 13:39:45 GMT
Content-Type: text/html; charset=utf-8
Connection: keep-alive
X-Powered-By: PHP/7.3.4
P3P: CP="ALL CURa ADMa DEVa TAIa OUR BUS IND PHY ONL UNI PUR FIN COM NAV INT DEM CNT STA POL HEA PRE LOC OTC"
Set-Cookie: PHPSESSID=j4pio5mo421fd361nseaip5tt9; path=/; domain=.sir.kr
Set-Cookie: 2a0d2363701f23f8a75028924a3af643=MTY3LjE3Mi4yMi4zMA%3D%3D; expires=Mon, 09-Dec-2019 13:39:45 GMT; Max-Age=86400; path=/; domain=.sir.kr
Expires: 0
Last-Modified: Sun, 08 Dec 2019 13:39:45 GMT
Cache-Control: pre-check=0, post-check=0, max-age=0
Pragma: no-cache
X-Frame-Options: SAMEORIGIN
Content-Encoding: gzip

DNS Records DNS Resource Records associated with a hostname

View DNS Records

Type	Name	Value	Class	TTL
A	sir.kr	125.141.133.27	IN	179
NS	sir.kr	ns2.hosting.co.kr	IN	86181
NS	sir.kr	ns1.hosting.co.kr	IN	86181
MX	sir.kr	kr1-aspmx2.worksmobile.com	IN	180
MX	sir.kr	kr1-aspmx1.worksmobile.com	IN	180
TXT	sir.kr	v=spf1 -all	IN	180
TXT	sir.kr	v=spf1 ip4:125.141.133.27 -all	IN	180

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51 sir.kr Last Updated: 8 months

Desktop

Mobile

Estimation Traffic and Earnings

Sign up for see all features and reviews about this site

Technologies

Font Awesome

Nginx

PHP

PWA - Manifest

Desktop

Mobile

Speed And Optimization Tips

Sign up for see all features and reviews about this site

Alexa Rank

0

Information Server

Comments