SEO analysis of the web page

Crawl your website for errors and content issues and more

Optimize the basic HTML | Analyze the content

Analyze any page of your website one by one in a few seconds.


This page shows an overview of the key metrics of your website. Use the step-by-step list below to systematically improve your rankings on search engines to get more customers. Follow the advice and solutions created especially for you and bring every parameter to bring to perfection.

SEO analyzer

The Icons

= Error

The Icons

= Good

The Icons

= Reminders

The Icons

= Read the tips

Meta tags optimization

Title 日本気象協会【公式】 / 天気・地震・台風
Titles are critical to giving users a quick insight into the content of a result and why it’s relevant to their query. It's often the primary piece of information used to decide which result to click on, so it's important to use high-quality titles on your web pages.

Here are a few tips for managing your titles:
  • Make sure every page on your site has a title specified in the <title> tag. If you’ve got a large site and are concerned you may have forgotten a title somewhere, you may also check the HTML suggestions page in Search Console lists missing or potentially problematic <title> tags on your site.
  • Page titles should be descriptive and concise. Avoid vague descriptors like "Home" for your home page, or "Profile" for a specific person's profile. Also avoid unnecessarily long or verbose titles, which are likely to get truncated when they show up in the search results.
  • Avoid keyword stuffing. It's sometimes helpful to have a few descriptive terms in the title, but there’s no reason to have the same words or phrases appear multiple times. A title like "Foobar, foo bar, foobars, foo bars" doesn't help the user, and this kind of keyword stuffing can make your results look spammy to Google and to users.
  • Avoid repeated or boilerplate titles. It’s important to have distinct, descriptive titles for each page on your site. Titling every page on a commerce site "Cheap products for sale", for example, makes it impossible for users to distinguish one page differs another. Long titles that vary by only a single piece of information ("boilerplate" titles) are also bad; for example, a standardized title like "<band name> - See videos, lyrics, posters, albums, reviews and concerts" contains a lot of uninformative text. One solution is to dynamically update the title to better reflect the actual content of the page: for example, include the words "video", "lyrics", etc., only if that particular page contains video or lyrics. Another option is to just use " " as a concise title and use the meta description (see below) to describe your site's content.
  • Brand your titles, but concisely. The title of your site’s home page is a reasonable place to include some additional information about your site—for instance, "ExampleSocialSite, a place for people to meet and mingle." But displaying that text in the title of every single page on your site hurts readability and will look particularly repetitive if several pages from your site are returned for the same query. In this case, consider including just your site name at the beginning or end of each page title, separated from the rest of the title with a delimiter such as a hyphen, colon, or pipe, like this:

    <title>ExampleSocialSite: Sign up for a new account.</title>

  • Be careful about disallowing search engines from crawling your pages. Using the robots.txt protocol on your site can stop Google from crawling your pages, but it may not always prevent them from being indexed. For example, Google may index your page if we discover it by following a link from someone else's site. To display it in search results, Google will need to display a title of some kind and because we won't have access to any of your page content, we will rely on off-page content such as anchor text from other sites. (To truly block a URL from being indexed, you can use meta tags.)
Title length 66 signs (Recomended: 35-65 signs)
Description 日本気象協会公式の天気予報専門メディアです。市区町村別のピンポイントな天気予報に加え、専門的な気象情報、地震・津波などの防災情報を提供します。気象予報士が日々更新する日直予報士、花粉や熱中症、スキー積雪などの季節特集も人気です。
The description attribute within the <meta> tag is a good way to provide a concise, human-readable summary of each page’s content. Google will sometimes use the meta description of a page in search results snippets, if we think it gives users a more accurate description than would be possible purely from the on-page content. Accurate meta descriptions can help improve your clickthrough; here are some guidelines for properly using the meta description.
  • Make sure that every page on your site has a meta description. The HTML suggestions page in Search Console lists pages where Google has detected missing or problematic meta descriptions.
  • Differentiate the descriptions for different pages. Identical or similar descriptions on every page of a site aren't helpful when individual pages appear in the web results. In these cases we're less likely to display the boilerplate text. Wherever possible, create descriptions that accurately describe the specific page. Use site-level descriptions on the main home page or other aggregation pages, and use page-level descriptions everywhere else. If you don't have time to create a description for every single page, try to prioritize your content: At the very least, create a description for the critical URLs like your home page and popular pages.
  • Include clearly tagged facts in the description. The meta description doesn't just have to be in sentence format; it's also a great place to include structured data about the page. For example, news or blog postings can list the author, date of publication, or byline information. This can give potential visitors very relevant information that might not be displayed in the snippet otherwise. Similarly, product pages might have the key bits of information—price, age, manufacturer—scattered throughout a page. A good meta description can bring all this data together.
  • Programmatically generate descriptions. For some sites, like news media sources, generating an accurate and unique description for each page is easy: since each article is hand-written, it takes minimal effort to also add a one-sentence description. For larger database-driven sites, like product aggregators, hand-written descriptions can be impossible. In the latter case, however, programmatic generation of the descriptions can be appropriate and are encouraged. Good descriptions are human-readable and diverse, as we talked about in the first point above. The page-specific data we mentioned in the second point is a good candidate for programmatic generation. Keep in mind that meta descriptions comprised of long strings of keywords don't give users a clear idea of the page's content, and are less likely to be displayed in place of a regular snippet.
  • Use quality descriptions. Finally, make sure your descriptions are truly descriptive. Because the meta descriptions aren't displayed in the pages the user sees, it's easy to let this content slide. But high-quality descriptions can be displayed in Google's search results, and can go a long way to improving the quality and quantity of your search traffic.
Description length 342 signs (Recomended: 70-320 signs)
Keywords none
Count of H1 tags Count of H1 tags: 1
H1 length 8 signs (Recomended: 5-70 signs)
H1 equals Title H1 is not equals Title
Count all tags Heading tags
H2: 1 H3: 10 H4: 0 H5: 0 H6: 0
Content length Signs 56045 (Recomended length: more than 15000 signs)
56045 signs

Content to code ratio Content to code ratio: 39% (Recomended ratio: more than 25%)

Count all external links
External Links: 12
Count all internal links
Internal Links: 172
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Relevance of meta tags

Title relevancy The title of the page seems optimized. Title relevancy to page content is excellent. 日本気象協会【公式】 / 天気・地震・台風
Description relevancy The description of the page seems optimized. Description relevancy to page content is excellent. 日本気象協会公式の天気予報専門メディアです。市区町村別のピンポイントな天気予報に加え、専門的な気象情報、地震・津波などの防災情報を提供します。気象予報士が日々更新する日直予報士、花粉や熱中症、スキー積雪などの季節特集も人気です。
H1 relevancy The H1 tags of your page seems optimized. The H1 relevancy to page content is 100%. Count of H1 tags: 1
H2 relevancy The H2 tags of your page seems optimized. The H2 relevancy to page content is 100%. Count of H2 tags: 1
H3 relevancy The H3 tags of your page seems optimized. The H3 relevancy to page content is 100%. Count of H3 tags: 10
H4 relevancy The H4 tags of your page seems not optimized Count of H4 tags: 0
H5 relevancy (Use of this tag is optional) The H5 tag not found Count of H5 tags: 0
H6 relevancy (Use of this tag is optional) The H6 tag not found Count of H6 tags: 0
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<noindex> (Directive) Content in noindex tags not found
URL length 49 symbols. (Recomended url length limitation: 115 symbols)
Protocol redirect HTTP to HTTPS redirect not working
HTTPS (Hypertext Transfer Protocol Secure) is an internet communication protocol that protects the integrity and confidentiality of data between the user's computer and the site. Users expect a secure and private online experience when using a website. Google encourages you to adopt HTTPS in order to protect your users' connection to your website, regardless of the content on the site.

Data sent using HTTPS is secured via Transport Layer Security protocol (TLS), which provides three key layers of protection:
  • Encryption—encrypting the exchanged data to keep it secure from eavesdroppers. That means that while the user is browsing a website, nobody can "listen" to their conversations, track their activities across multiple pages, or steal their information.
  • Data integrity—data cannot be modified or corrupted during transfer, intentionally or otherwise, without being detected.
  • Authentication—proves that your users communicate with the intended website. It protects against man-in-the-middle attacks and builds user trust, which translates into other business benefits.

If you migrate your site from HTTP to HTTPS, Google treats this as a site move with a URL change. This can temporarily affect some of your traffic numbers.
Add the HTTPS property to Search Console; Search Console treats HTTP and HTTPS separately; data for these properties is not shared in Search Console. So if you have pages in both protocols, you must have a separate Search Console property for each one.
404 Page 404 - Correct response
Robots.txt ok
A robots.txt file is a file at the root of your site that indicates those parts of your site you don’t want accessed by search engine crawlers. The file uses the Robots Exclusion Standard, which is a protocol with a small set of commands that can be used to indicate access to your site by section and by specific kinds of web crawlers (such as mobile crawlers vs desktop crawlers).

The simplest robots.txt file uses two key words, User-agent and Disallow. User-agents are search engine robots (or web crawler software); most user-agents are listed in the Web Robots Database. Disallow is a command for the user-agent that tells it not to access a particular URL. On the other hand, to give Google access to a particular URL that is a child directory in a disallowed parent directory, then you can use a third key word, Allow.

Google uses several user-agents, such as Googlebot for Google Search and Googlebot-Image for Google Image Search. Most Google user-agents follow the rules you set up for Googlebot, but you can override this option and make specific rules for only certain Google user-agents as well.

The syntax for using the keywords is as follows:

User-agent: [the name of the robot the following rule applies to]

Disallow: [the URL path you want to block] Allow: [the URL path in of a subdirectory, within a blocked parent directory, that you want to unblock]

These two lines are together considered a single entry in the file, where the Disallow rule only applies to the user-agent(s) specified above it. You can include as many entries as you want, and multiple Disallow lines can apply to multiple user-agents, all in one entry. You can set the User-agent command to apply to all web crawlers by listing an asterisk (*) as in the example below:

User-agent: *

You must apply the following saving conventions so that Googlebot and other web crawlers can find and identify your robots.txt file:
  • You must save your robots.txt code as a text file,
  • You must place the file in the highest-level directory of your site (or the root of your domain), and
  • The robots.txt file must be named robots.txt

As an example, a robots.txt file saved at the root of, at the URL address http://www., can be discovered by web crawlers, but a robots.txt file at http://www. cannot be found by any web crawler.
SiteMap.xml not found
A sitemap is a file where you can list the web pages of your site to tell Google and other search engines about the organization of your site content. Search engine web crawlers like Googlebot read this file to more intelligently crawl your site.

Also, your sitemap can provide valuable metadata associated with the pages you list in that sitemap: Metadata is information about a webpage, such as when the page was last updated, how often the page is changed, and the importance of the page relative to other URLs in the site.

You can use a sitemap to provide Google with metadata about specific types of content on your pages, including video and image content. For example, you can give Google the information about video and image content:

A sitemap video entry can specify the video running time, category, and age appropriateness rating.
A sitemap image entry can include the image subject matter, type, and license.

Build and submit a sitemap:
  • Decide which pages on your site should be crawled by Google, and determine the canonical version of each page.
  • Decide which sitemap format you want to use. You can create your sitemap manually or choose from a number of third-party tools to generate your sitemap for you.
  • Test your sitemap using the Search Console Sitemaps testing tool.
  • Make your sitemap available to Google by adding it to your robots.txt file and submitting it to Search Console.
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Backlink analysis / Overview

Referring domains
Unique domains: 181012
Domain Zone
Domains .edu: 121010
Domains .gov: 128
Referring pages
Unique links: 39172101 Link quality: 39% (Recomended: more than 75%)

39% Unique links
Follow/Nofollow links
Follow: 123918 Nofollow: 1210111
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Alexa global rank 2513 Statistics updated daily: Analysis date: Monday 25th 2020 May
SitesAdd rank 111 Statistics updated daily: Analysis date: Monday 25th 2020 May
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Spam Score

SitesAdd Spam Score The higher the spam score, the worst the backlink profile: (It is recommended to not more than 8%)

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Virus check

Viruses and malware not detected Detection ratio: 0 / 66 Analysis date: Monday 25th 2020 May
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Domain information

Domain register date unknown
Registry expire date unknown
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IP information

Country Japan
IP city Kita-ku
ISP SAKURA Internet Inc.
Organization SAKURA
Blacklist none
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Images without description
Title Alt URL
none 雨雲レーダー)
none 天気図
none PM2.5分布予測
none 地震情報
none 日直予報士
none 熱中症情報
none 全国の天気
none 曇
none 晴
none 曇
none 曇
none 曇
none 曇
none 晴
none 曇
none 曇
none 雨
none 曇
none 晴
none 晴
none none
none 今年も暑い夏に 梅雨の大雨の準備も 3か月予報
none 九州 梅雨と今夏の暑さの傾向
none 関東の週間 梅雨入り前の日差し 有効活用を
none 高温に関する早期天候情報 マスク着用でも熱中症対策は必須
none new
none 政府 緊急事態の解除を宣言
none “蒸れ”や“マスク焼け”も…解消法は?
none きのうの行楽地の人の流れ 前日より増加
none 「スナップエンドウ」が旬。ポリッとしたサヤがおいしい!
none 癒しの一冊に〜大人こそ読みたい子供の本
none おうちで遊園地のアトラクションに乗車しよう♪〜西日本編〜
none コトコト、ジュッ、ふんわり。音と香りでも味わう、おつまみ作り第2弾!大人時間も大切に過ごそう
none 注意報
none 注意報
none 注意報
none 注意報
none 注意報
none 注意報
none 注意報
none 注意報
none 注意報
none 注意報
none 注意報
none 注意報
none 最新の地震
none 実況天気
none 気象衛星(世界)
none 東京ディズニーランド
none ユニバーサル・スタジオ・ジャパン
none ナガシマスパーランド
none 晴一時雨
none 曇
none 晴時々曇
none 晴一時雨
none 晴一時雨
none 晴一時雨
none 雨
none 晴
none 晴
none 晴
none 曇時々雨
none 曇
none 雨雲の動き
none none
none none
none twitter
none none
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The alt attribute is used to describe the contents of an image file.

It provides Google with useful information about the subject matter of the image. Google uses this information to help determine the best image to return for a user's query. Many people-for example, users with visual impairments, or people using screen readers or who have low-bandwidth connections-may not be able to see images on web pages. Descriptive alt text provides these users with important information.

Not so good:
<img src="puppy.jpg" alt=""/>

<img src="puppy.jpg" alt="puppy"/>

<img src="puppy.jpg" alt="Dalmatian puppy playing fetch">

To be avoided:
<img src="puppy.jpg" alt="puppy dog baby dog pup pups puppies doggies pups litter puppies dog retriever labrador wolfhound setter pointer puppy jack russell terrier puppies dog food cheap dogfood puppy food"/>

Filling alt attributes with keywords ("keyword stuffing") results in a negative user experience, and may cause your site to be perceived as spam. Instead, focus on creating useful, information-rich content that uses keywords appropriately and in context.


External Links

Qty Anchors URL
1 最新の地震
1 ツイート
2 @tenkijpさんをフォロー 人気の日直予報士を配信 tenki.jpの公式Twitterをチェック!天気、降水確率、最高最低気温を配信
1 雷予報
1 海況図
1 長期グラフ
1 過去の気温降水
1 どこ行く天気
1 tenki.jpトップ
2 日本気象協会 日本気象協会
2 ALiNKインターネット ALiNKインターネット
1 お問い合わせ
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Internal Links

Qty Anchors URL
7 tenki.jpトップ 天気予報 天気予報 PR 天気予報 天気予報
1 サイトマップ
1 ヘルプ
13 現在地 25(月) 26(火) 27(水) 28(木) 29(金) 30(土) 31(日) 01(月) 02(火) 03(水) 04(木) 現在地の天気;
4 世界天気 世界各地の天気はこちら 世界天気 世界天気
5 日直予報士 日直予報士 日直予報士の解説をもっと見る 日直予報士 日直予報士
3 10日間天気 10日間天気 10日間天気
3 長期予報 長期予報 長期予報
6 雨雲レーダー 観測 雨雲レーダー 雨雲レーダー 雨雲レーダー
2 PM2.5分布予測 PM2.5分布予測
3 雷(予報) 雷(予報) 雷(予報)
3 雨雲レーダー(過去) 雨雲レーダー(過去) 雨雲(過去)
3 アメダス アメダス アメダス実況
4 実況天気 実況天気 実況天気 実況天気
3 過去天気 過去天気 過去天気
3 雷(実況) 雷(実況) 雷(実況)
4 防災情報 警報・注意報 警報・注意報 警報・注意報
4 地震情報 地震情報 地震 地震情報
3 津波情報 津波 津波情報
3 火山情報 火山 火山情報
3 台風情報 台風 台風情報
5 天気図 天気図 天気図 天気図 天気図
3 気象衛星 気象衛星 気象衛星
4 世界衛星 気象衛星(世界) 世界衛星 世界衛星
1 指数情報
3 洗濯 洗濯 洗濯
3 服装 服装 服装
3 お出かけ お出かけ お出かけ
3 星空 星空 星空
3 傘 傘 傘
3 紫外線 紫外線 紫外線
3 体感温度 体感 体感温度
3 洗車 洗車 洗車
3 睡眠 睡眠 睡眠
3 汗かき 汗かき 汗かき
3 不快 不快 不快
3 冷房 冷房 冷房
3 アイス アイス アイス
3 ビール ビール ビール
3 蚊ケア 蚊ケア 蚊ケア
4 レジャー天気 山の天気 山の天気 山の天気
3 海の天気 海の天気 海の天気
3 空港 空港 空港
3 野球場 野球場 野球場
3 サッカー場 サッカー場 サッカー場
3 ゴルフ場 ゴルフ場 ゴルフ場
3 キャンプ場 キャンプ場 キャンプ場
3 競馬・競艇・競輪場 競馬·ç«¶è‰‡·ç«¶è¼ª 競馬・競艇・競輪
3 釣り 釣り 釣り
3 お出かけスポット天気 お出かけ天気 お出かけスポット天気
4 季節特集 熱中症情報 熱中症情報 熱中症情報(4~9月頃)
3 花粉飛散情報 花粉飛散情報 花粉飛散情報(1~5月頃)
3 桜開花情報 桜開花情報 桜開花情報(2~5月頃)
3 GWの天気 GWの天気 GWの天気(4~5月頃)
3 梅雨入り・明け 梅雨入り·æ˜Žã‘ 梅雨入り・明け(5~7月頃)
3 紅葉見ごろ情報 紅葉見ごろ情報 紅葉見ごろ情報(10~11月頃)
3 ヒートショック予報 ヒートショック予報 ヒートショック(10~3月頃)
3 スキー積雪情報 スキー積雪情報 スキー積雪情報(11~5月頃)
2 初日の出 初日の出(12~1月頃)
5 tenki.jpラボ tenki.jpサプリ tenki.jpサプリの人気記事はこちら tenki.jpサプリ tenki.jpサプリ
3 tenki.jpラボ tenki.jpラボ tenki.jpラボ
4 気象ニュース 気象ニュース一覧はこちら 気象ニュース 気象ニュース
3 特集 特集 特集
1 熱中症情報注意
3 札幌21/1310% 釧路13/110% 北海道地方
2 仙台25/160% 東北地方
3 新潟24/1910% 金沢25/2010% 北陸地方
2 東京26/2010% 関東・甲信地方
2 名古屋28/2010% 東海地方
2 大阪27/2210% 近畿地方
2 高知27/1810% 四国地方
2 広島26/2160% 中国地方
3 福岡26/2140% 鹿児島29/200% 九州地方
2 那覇28/240% 沖縄地方
5 衛星 天気図 アメダス PM2.5
1 住所から検索
1 今年も暑い夏に 梅雨の大雨の準備も 3か月予報 25日18:05
1 九州 梅雨と今夏の暑さの傾向 25日17:06
1 関東の週間 梅雨入り前の日差し 有効活用を 25日16:49
1 高温に関する早期天候情報 マスク着用でも熱中症対策は必須 25日16:22
1 政府 緊急事態の解除を宣言 05月25日 日テレNEWS24
1 “蒸れ”や“マスク焼け”も…解消法は? 05月25日 日テレNEWS24
1 きのうの行楽地の人の流れ 前日より増加 05月25日 日テレNEWS24
1 「スナップエンドウ」が旬。ポリッとしたサヤがおいしい! 05月25日
1 癒しの一冊に〜大人こそ読みたい子供の本 05月24日
1 おうちで遊園地のアトラクションに乗車しよう♪〜西日本編〜 05月23日
1 コトコト、ジュッ、ふんわり。音と香りでも味わう、おつまみ作り第2弾!大人時間も大切に過ごそう 05月22日
1 道北
1 道東
1 道央
1 道南
1 青森県
1 岩手県
1 宮城県
1 秋田県
1 山形県
1 福島県
1 東京都
1 神奈川県
1 埼玉県
1 千葉県
1 茨城県
1 栃木県
1 群馬県
1 山梨県
1 長野県
1 新潟県
1 富山県
1 石川県
1 福井県
1 愛知県
1 岐阜県
1 静岡県
1 三重県
1 大阪府
1 兵庫県
1 京都府
1 滋賀県
1 奈良県
1 和歌山県
1 鳥取県
1 島根県
1 岡山県
1 広島県
1 山口県
1 徳島県
1 香川県
1 愛媛県
1 高知県
1 福岡県
1 佐賀県
1 長崎県
1 熊本県
1 大分県
1 宮崎県
1 鹿児島県
1 沖縄県
1 1位 東京ディズニーランド
1 2位 ユニバーサル・スタジオ・ジャパン
1 3位 ナガシマスパーランド
1 人気ランキングをもっと見る
1 ホノルル 27℃/23℃
1 ソウル 21℃/15℃
1 グアム 31℃/28℃
1 台北 27℃/22℃
1 ニューヨーク 20℃/11℃
1 シンガポール 32℃/27℃
1 バンコク 32℃/27℃
1 ロンドン 22℃/12℃
1 ロサンゼルス 23℃/14℃
1 ケアンズ 23℃/11℃
1 香港 31℃/28℃
1 上海 23℃/20℃
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