Yahoo.co.jp - SEO Checker - Website Review

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Top Technologies

Google Font API

Font Scripts

Nginx

Web Servers

jQuery

JavaScript Frameworks

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PHP

Programming Languages

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CMS

91 yahoo.co.jp Last Updated: 2 years

Success 78% of passed verification steps

Warning 15% of total warning

Errors 7% of total errors, require fast action

Mobile

Performance Desktop Score 79%

Best Practices Desktop Score 96%

SEO Desktop Score 83%

PWA Desktop Score 29%

Performance Mobile Score 33%

Best Practices Mobile Score 78%

SEO Mobile Score 93%

PWA Mobile Score 38%

Page Authority Authority 75%

Domain Authority Domain Authority 93%

Moz Rank 7.5/10

Bounce Rate Rate 0%

Title Tag 12 Characters

YAHOO! JAPAN

Meta Description 73 Characters

あなたの毎日をアップデートする情報ポータル。検索、ニュース、天気、スポーツ、メール、ショッピング、オークションなど便利なサービスを展開しています。

Effective URL 27 Characters

https://www.yahoo.co.jp:443

Excerpt Page content

Yahoo! JAPANYahoo! JAPANトラベルカードメールプレミアムオークションショッピング検索ウェブ画像動画知恵袋地図リアルタイム一覧Yahoo!検索検索JavaScriptの設定についてJavaScriptが無効になっています。すべての機能を利用するためには、有効に設定してください。詳しくは「JavaScriptの設定方法」をご覧ください。推奨ブラウザーについてYahoo! JAPANトップページの機能を正しくご利用いただくには、下記の環境が必要です。パソコンでご利用のお客様Win...

Keywords Cloud Density

yahoo3 オークション2 ニュース2 ショッピング2 トラベル2 コロッケはおやつ1 ライドシェア続々参入1 立ち位置微妙1 引退を発表1 タクシー1

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

Keyword	Freq	Title	Desc	Domain	H1	H2
yahoo	3
オークション	2
ニュース	2
ショッピング	2
トラベル	2
コロッケはおやつ	1
ライドシェア続々参入	1
立ち位置微妙	1
引退を発表	1
タクシー	1

Google Preview Your look like this in google search result

YAHOO! JAPAN

https://www.yahoo.co.jp:443

Robots.txt File Detected

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

Sitemap.xml File Detected

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

Page Size Code & Text Ratio

Document Size: ~34.48 KB

Code Size: ~29.16 KB

Text Size: ~5.32 KB Ratio: 15.44%

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

Largest Contentful Paint 2.0 s

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

Avoid chaining critical requests 7 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

Network Round Trip Times 140 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

Reduce unused JavaScript Potential savings of 257 KiB

Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity

Minimize main-thread work 2.1 s

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

Web app manifest or service worker do not meet the installability requirements 1 reason

Service worker is the technology that enables your app to use many Progressive Web App features, such as offline, add to homescreen, and push notifications. With proper service worker and manifest implementations, browsers can proactively prompt users to add your app to their homescreen, which can lead to higher engagement

Properly size images Potential savings of 171 KiB

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

Initial server response time was short Root document took 150 ms

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

First Meaningful Paint 1.8 s

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

Avoid an excessive DOM size 1,636 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)

Server Backend Latencies 280 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

Serve static assets with an efficient cache policy 58 resources found

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

Eliminate render-blocking resources Potential savings of 600 ms

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

Avoids enormous network payloads Total size was 1,268 KiB

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

Reduce unused CSS Potential savings of 59 KiB

Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity

Avoid serving legacy JavaScript to modern browsers Potential savings of 15 KiB

Polyfills and transforms enable legacy browsers to use new JavaScript features. However, many aren't necessary for modern browsers. For your bundled JavaScript, adopt a modern script deployment strategy using module/nomodule feature detection to reduce the amount of code shipped to modern browsers, while retaining support for legacy browsers

Max Potential First Input Delay 130 ms

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

Avoid long main-thread tasks 4 long tasks found

Lists the longest tasks on the main thread, useful for identifying worst contributors to input delay

Total Blocking Time 110 ms

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

Speed Index 2.4 s

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

Largest Contentful Paint element 2,000 ms

This is the largest contentful element painted within the viewport

Time to Interactive 3.4 s

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

JavaScript execution time 0.8 s

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

First Contentful Paint 1.7 s

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

Minimize third-party usage Third-party code blocked the main thread for 170 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

Mobile

Enable text compression Potential savings of 19 KiB

Text-based resources should be served with compression (gzip, deflate or brotli) to minimize total network bytes

Time to Interactive 10.7 s

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

Avoid serving legacy JavaScript to modern browsers Potential savings of 1 KiB

Preload Largest Contentful Paint image Potential savings of 1,700 ms

If the LCP element is dynamically added to the page, you should preload the image in order to improve LCP

Serve static assets with an efficient cache policy 28 resources found

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

Max Potential First Input Delay 400 ms

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

Avoid an excessive DOM size 1,311 elements

Avoids enormous network payloads Total size was 787 KiB

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

Avoid large layout shifts 4 elements found

These DOM elements were most affected by layout shifts. Some layout shifts may not be included in the CLS metric value due to [windowing](https://web.dev/articles/cls#what_is_cls)

Largest Contentful Paint element 12,840 ms

This is the largest contentful element painted within the viewport

Cumulative Layout Shift 0.083

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

Total Blocking Time 1,590 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 320 ms

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

First Contentful Paint 3.7 s

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

Minimize main-thread work 8.2 s

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

Web app manifest or service worker do not meet the installability requirements 1 reason

First Meaningful Paint 5.2 s

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

Server Backend Latencies 320 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

Reduce unused CSS Potential savings of 12 KiB

Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity

Avoid multiple page redirects Potential savings of 780 ms

Redirects introduce additional delays before the page can be loaded

Document uses legible font sizes 80.25% 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

robots.txt is not valid 98 errors found

If your robots.txt file is malformed, crawlers may not be able to understand how you want your website to be crawled or indexed

Speed Index 7.7 s

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

Tap targets are sized appropriately 100% appropriately sized tap targets

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

Avoid chaining critical requests 4 chains found

Avoid long main-thread tasks 20 long tasks found

Lists the longest tasks on the main thread, useful for identifying worst contributors to input delay

Reduce JavaScript execution time 4.7 s

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

Reduce unused JavaScript Potential savings of 153 KiB

Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity

Reduce the impact of third-party code Third-party code blocked the main thread for 1,330 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

Largest Contentful Paint 12.8 s

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

Uses deprecated APIs 1 warning found

Deprecated APIs will eventually be removed from the browser

User Timing marks and measures 4 user timings

Consider instrumenting your app with the User Timing API to measure your app's real-world performance during key user experiences

Network Round Trip Times 230 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

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

Congratulations! Your description is optimized

Robots.txt

Congratulations! Your site have a robots.txt file

Sitemap.xml

Congratulations! We've found a sitemap file for your website

SSL Secure

Congratulations! Your site have Support to HTTPS

Headings

Warning! Your page not contain any H1 and H2 headings. H1 and H2 headings help indicate the important topics of your page to search engines

Blacklist

Congratulations! Your site is not listed in a blacklist

W3C Validator

Congratulations! Your site not have errors W3C

Accelerated Mobile Pages (AMP)

Warning! Your site not have AMP Version

Domain Authority

Congratulations! Your Domain Authority is good

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
Yahoo! JAPAN	Internal Link	200
トラベル	Internal Link	403
メール	Internal Link	302
プレミアム	Internal Link	200
オークション	Internal Link	200
ショッピング	Internal Link	200
ウェブ	Internal Link	200
画像	Internal Link	200
動画	Internal Link	200
知恵袋	Internal Link	200
地図	Internal Link	200
リアルタイム	Internal Link	200
一覧	Internal Link	200
「うる星やつら」「まことちゃん」など無料で読める	Internal Link	200
ともに歩む　能登半島地震から1カ月	Internal Link	200
ショッピング	Internal Link	200
オークション	Internal Link	200
フリマ	Internal Link	302
LOHACO	Internal Link	200
トラベル	Internal Link	403

Alexa Rank

99,999,999

Global Rank

99,999,999

Traffic

Search

Domain Available

Domain (TDL) and Typo	Status
yahoo.co.co	Available
yahoo.co.us	Available
yahoo.co.com	Already Registered
yahoo.co.org	Already Registered
yahoo.co.net	Available
yhoo.co.jp	Available
bahoo.co.jp	Available
hahoo.co.jp	Available

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
Date: Fri, 02 Feb 2024 02:50:22 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 0
Etag: W/"0-2jmj7l5rSw0yVb/vlWAYkK/YBwk"
Traceresponse: 00-0feefe800fac6aee6c0a4f95fc557c32-61bacce58dec1914-01
Vary: Accept-Encoding
X-Dt-Tracestate: 945f54dd-87dd099b@dt
X-Vcap-Request-Id: 94aa61f5-bda0-427c-7926-b08dba33f5cd
X-Xss-Protection: 1; mode=block
Age: 0
Connection: keep-alive
Accept-CH: Sec-CH-UA-Full-Version-List, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Arch
Permissions-Policy: ch-ua-full-version-list=*, ch-ua-model=*, ch-ua-platform-version=*, ch-ua-arch=*
Permissions-Policy: unload=()

DNS Records DNS Resource Records associated with a hostname

View DNS Records

Type	Name	Value	Class	TTL
A	yahoo.co.jp	182.22.31.124	IN	236
A	yahoo.co.jp	183.79.250.251	IN	236
A	yahoo.co.jp	183.79.217.124	IN	236
A	yahoo.co.jp	183.79.250.123	IN	236
A	yahoo.co.jp	182.22.16.251	IN	236
A	yahoo.co.jp	182.22.25.252	IN	236
A	yahoo.co.jp	183.79.248.252	IN	236
A	yahoo.co.jp	182.22.24.252	IN	236
A	yahoo.co.jp	183.79.219.252	IN	236
A	yahoo.co.jp	182.22.16.123	IN	236
A	yahoo.co.jp	182.22.25.124	IN	236
A	yahoo.co.jp	183.79.219.124	IN	236
A	yahoo.co.jp	182.22.28.252	IN	236
A	yahoo.co.jp	182.22.24.124	IN	236
A	yahoo.co.jp	182.22.31.252	IN	236
A	yahoo.co.jp	183.79.248.124	IN	236
A	yahoo.co.jp	183.79.249.124	IN	236
A	yahoo.co.jp	183.79.249.252	IN	236
NS	yahoo.co.jp	ns12.yahoo.co.jp	IN	900
NS	yahoo.co.jp	ns11.yahoo.co.jp	IN	900
NS	yahoo.co.jp	ns01.yahoo.co.jp	IN	900
NS	yahoo.co.jp	ns02.yahoo.co.jp	IN	900
MX	yahoo.co.jp	mx2.mail.yahoo.co.jp	IN	426
MX	yahoo.co.jp	mx1.mail.yahoo.co.jp	IN	426
MX	yahoo.co.jp	mx5.mail.yahoo.co.jp	IN	426
MX	yahoo.co.jp	mx3.mail.yahoo.co.jp	IN	426
TXT	yahoo.co.jp	v=spf1 include:spf.yahoo.co.jp ~all	IN	900
TXT	yahoo.co.jp	google-site-verification=GvbYgNin-mY73VbS4IJK2D8nI3tHEf2NpRdy76VYqBU	IN	900

Your Website Score is

Similar Ranking

Latest Sites

Top Technologies

91 yahoo.co.jp Last Updated: 2 years

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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