Nikkan.co.jp - SEO Checker

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59 nikkan.co.jp Last Updated: 9 months

Success 70% of passed verification steps

Warning 15% of total warning

Errors 15% of total errors, require fast action

Mobile

Performance Desktop Score 81%

Best Practices Desktop Score 62%

SEO Desktop Score 70%

Progressive Web App Desktop Score 19%

Performance Mobile Score 46%

Best Practices Mobile Score 62%

SEO Mobile Score 82%

Progressive Web App Mobile Score 56%

Page Authority Authority 47%

Domain Authority Domain Authority 79%

Moz Rank 4.7/10

Bounce Rate Rate 0%

Charset Encoding

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

Title Tag 10 Characters

日刊工業新聞電子版

Meta Description 87 Characters

日刊工業新聞の電子版。日刊工業新聞が紙面で提供している、およそ250件の記事を毎日閲覧することができます。機械、技術、情報通信、エネルギー、産業などの専門情報をご提供します。

Effective URL 24 Characters

https://www.nikkan.co.jp

Excerpt Page content

日刊工業新聞電子版日刊工業新聞オンライン電子版本・雑誌セミナー・教材展示会ニュースイッチ新製品...

Meta Keywords 8 Detected

日刊工業新聞日刊ニュース新聞日刊工業産業機械技術

Keywords Cloud Density

お知らせ6 展望20206 もっと見る5 続きを読む5 ログイン4 電子部品4 中小企業4 深層断面4 joint4 会員登録3

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

Keyword	Freq	Title	Desc	Domain	H1	H2
お知らせ	6
展望2020	6
もっと見る	5
続きを読む	5
ログイン	4
電子部品	4
中小企業	4
深層断面	4
joint	4
会員登録	3

Google Preview Your look like this in google search result

日刊工業新聞電子版

https://www.nikkan.co.jp

Robots.txt File Detected

http://nikkan.co.jp/robots.txt

Sitemap.xml File Detected

http://nikkan.co.jp/sitemap.xml

Page Size Code & Text Ratio

Document Size: ~112.87 KB

Code Size: ~56.01 KB

Text Size: ~56.87 KB Ratio: 50.38%

Estimation Traffic and Earnings

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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

Efficiently encode images Potential savings of 706 KB

Optimized images load faster and consume less cellular data

Minimize third-party usage Third-party code blocked the main thread for 0 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 0 ms

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

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

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

Properly size images Potential savings of 1,006 KB

Serve images that are appropriately-sized to save cellular data and improve load time

Speed Index 2.6 s

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

First CPU Idle 0.9 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 2,443 KB

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

Minimizes main-thread work 1.1 s

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

First Contentful Paint 0.9 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 3 vulnerabilities detected

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

Avoid chaining critical requests 15 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 1,399 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 9 KB

Minifying JavaScript files can reduce payload sizes and script parse time

First Meaningful Paint 0.9 s

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

Keep request counts low and transfer sizes small 150 requests • 2,443 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 97 resources found

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

Max Potential First Input Delay 40 ms

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

Time to Interactive 0.9 s

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

Links do not have descriptive text 5 links found

Descriptive link text helps search engines understand your content

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

Page load is not fast enough on mobile networks Interactive on simulated mobile network at 13.5 s

A fast page load over a cellular network ensures a good mobile user experience

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 6 KB

Minifying CSS files can reduce network payload sizes

Remove unused CSS Potential savings of 24 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 1,125 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

Reduce server response times (TTFB) Root document took 1,180 ms

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

Eliminate render-blocking resources Potential savings of 740 ms

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

Mobile

Keep request counts low and transfer sizes small 103 requests • 1,340 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 80 resources found

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

Max Potential First Input Delay 210 ms

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

Time to Interactive 7.3 s

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

Links do not have descriptive text 1 link found

Descriptive link text helps search engines understand your content

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 40 ms

First Contentful Paint (3G) 7317.5 ms

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

Minify CSS Potential savings of 3 KB

Minifying CSS files can reduce network payload sizes

Tap targets are not sized appropriately 96% 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 97.8% 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 16 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 421 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

Reduce server response times (TTFB) Root document took 1,590 ms

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

Eliminate render-blocking resources Potential savings of 3,390 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 254 KB

Optimized images load faster and consume less cellular data

Reduce the impact of third-party code Third-party code blocked the main thread for 280 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 290 ms

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

Reduce JavaScript execution time 1.5 s

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

Defer offscreen images Potential savings of 360 KB

Consider lazy-loading offscreen and hidden images after all critical resources have finished loading to lower time to interactive

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 7.5 s

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

First CPU Idle 6.0 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 1,340 KB

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

Minimize main-thread work 3.3 s

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

First Contentful Paint 3.8 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 8 vulnerabilities detected

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

Avoid chaining critical requests 24 chains found

Avoid an excessive DOM size 1,268 elements

Minify JavaScript Potential savings of 9 KB

Minifying JavaScript files can reduce payload sizes and script parse time

First Meaningful Paint 3.8 s

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

Speed And Optimization Tips

Only Registered Users

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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
Cache-control: no-cache="set-cookie"
Content-Encoding: gzip
Content-Length: 20
Content-Type: text/html
Date: Tue, 07 Jan 2020 23:45:28 GMT
P3P: CP="NOI ADM DEV PSAi COM NAV OUR OTRo STP IND DEM"
Server: Apache
Set-Cookie: CakeCookie[sess_id]=Q2FrZQ%3D%3D.; expires=Wed, 08-Jan-2020 23:45:28 GMT; path=/
Set-Cookie: CAKEPHP=phvvg844ibe2etl003r2drutp2; expires=Sat, 07-Jan-2045 05:45:28 GMT; path=/
Set-Cookie: CakeCookie[globalPublished]=Q2FrZQ%3D%3D.sUZzZQxfpdo92Q%3D%3D; path=/
Set-Cookie: AWSELB=C9075B4504D13D2DAF606A273C0DF851ADB2DD0C663D0BCE07B171425426A76BBDC21C3CE0D44381463A69B48BDE502688AD3A791A481181446F0781732B4E9A49E8B5D1A4;PATH=/;MAX-AGE=3600
Vary: Accept-Encoding
Connection: keep-alive

DNS Records DNS Resource Records associated with a hostname

View DNS Records

Type	Name	Value	Class	TTL
A	nikkan.co.jp	52.219.136.56	IN	4
NS	nikkan.co.jp	ns-649.awsdns-17.net	IN	86317
NS	nikkan.co.jp	ns-1350.awsdns-40.org	IN	86317
NS	nikkan.co.jp	ns-1972.awsdns-54.co.uk	IN	86317
NS	nikkan.co.jp	ns-51.awsdns-06.com	IN	86317
MX	nikkan.co.jp	mta-2.nikkan.co.jp	IN	300
MX	nikkan.co.jp	mta-1.nikkan.co.jp	IN	300
TXT	nikkan.co.jp	_globalsign-domain-verification=OskXyrm-7xyotETUJc7lUmlMg-8ngsJTe1nbaR4iFp	IN	60

Your Website Score is

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59 nikkan.co.jp Last Updated: 9 months

Desktop

Mobile

Estimation Traffic and Earnings

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Technologies

Apache

CakePHP

PHP

PWA - Manifest

Desktop

Mobile

Speed And Optimization Tips

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Alexa Rank

0

Information Server

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