This Registry database contains ONLY .EDU domains. The data in the EDUCAUSE Whois database is provided by EDUCAUSE for information purposes in order to assist in the process of obtaining information about or related to .edu domain registration records. The EDUCAUSE Whois database is authoritative for the .EDU domain. A Web interface for the .EDU EDUCAUSE Whois Server is available at: http://whois.educause.edu By submitting a Whois query, you agree that this information will not be used to allow, enable, or otherwise support the transmission of unsolicited commercial advertising or solicitations via e-mail. The use of electronic processes to harvest information from this server is generally prohibited except as reasonably necessary to register or modify .edu domain names. ------------------------------------------------------------- Domain Name: MIT.EDU Registrant: Massachusetts Institute of Technology 77 Massachusetts Ave Cambridge, MA 02139 USA Administrative Contact: Olu Brown Massachusetts Institute of Technology MIT Room W92-159, 77 Massachusetts Avenue Cambridge, MA 02139-4307 USA +1.6172587870 [email protected] Technical Contact: MIT Network Operations Massachusetts Institute of Technology MIT Room W92-167, 77 Massachusetts Avenue Cambridge, MA 02139-4307 USA +1.6172538400 [email protected] Name Servers: ASIA2.AKAM.NET NS1-37.AKAM.NET NS1-173.AKAM.NET EUR5.AKAM.NET USW2.AKAM.NET ASIA1.AKAM.NET USE5.AKAM.NET USE2.AKAM.NET Domain record activated: 23-May-1985 Domain record last updated: 25-Jun-2026 Domain expires: 31-Jul-2027
Robots.txt
🤖
# See https://datatracker.ietf.org/doc/rfc9309 for documentation on how to use the robots.txt file
# Google uses the same format as the standard above. More info at https://developers.google.com/search/docs/crawling-indexing/robots/robots_txt
#
User-agent: mauibot
Disallow: /
User-agent: semrushbot
Disallow: /
User-agent: ahrefsbot
Disallow: /
User-agent: blexbot
Disallow: /
User-agent: seo spider
Disallow: /
User-agent: *
Disallow: /admin/
Disallow: /auth/
Disallow: /assets/browser-update*.js
Disallow: /email/
Disallow: /session
Disallow: /user-api-key
Disallow: /*?api_key*
Disallow: /*?*api_key*
Disallow: /badges
Disallow: /my
Disallow: /search
Disallow: /tag/*/l
Disallow: /g
Disallow: /t/*/*.rss
Disallow: /c/*.rss
User-agent: Googlebot
Disallow: /admin/
Disallow: /auth/
Disallow: /assets/browser-update*.js
Disallow: /email/
Disallow: /session
Disallow: /user-api-key
Disallow: /*?api_key*
Disallow: /*?*api_key*
Sitemap: https://community.appinventor.mit.edu/sitemap.xml
SEO監査
🔍
テクニカルSEO
✓
応答コード
200
ステータス 200 OK - ページは正しく読み込まれます。
✓
文字エンコーディング
Page: utf-8, Header: utf-8
HTML とヘッダー間で一貫した文字エンコーディング。
✓
ページサイズ
574452 bytes
高速読み込みに耐えられるページ サイズ。
!
リソース
181 total
リソースが多すぎます。パフォーマンスを向上させるためにファイルを最適化して結合します。
✓
フレフラン Tags
0 hreflang tags
多言語コンテンツがある場合は、hreflang タグを追加します。
✓
Robots.txt
Exists
Robots.txt ファイルが見つかりました。
✓
Sitemap
Declared in robots.txt
robots.txt で宣言されたサイトマップ。
✓
HTTPS
Yes
安全な HTTPS 接続が有効になりました。
!
圧縮
br
gzip または zstd 圧縮を有効にして、ファイル サイズを削減します。
✓
キャッシング
no-cache, no-store
キャッシュ制御ヘッダーが適切に設定されている。
✓
ページ速度
6.44 ms
優れた読み込み速度。
オンページSEO
✓
タイトル
MIT App Inventor Community - The App Inventor Community
適切なタイトルの長さ (30 ~ 60 文字)。
!
メタディスクリプション
Where MIT App Inventors Can Help Each Other Lenght:43
11 янв. 2025 г. — как сравнить каждую цифру между текстами и присвоить ноль если совпадают ядиници? how to compare each digit between texts and assign zero if ...
4
/t/random-message-se...
3 мая 2020 г. — It will pop-up anytime your code attempts to access a non-existent item in a List. Since Lists start at 1, item 0 (zero) can never exist .
6
/t/line-break-in-txt...
28 сент. 2020 г. — My txt file does not make a line break in a txt file . The strange thing is that in the programming of the files they are the same but only one does not make ...
17
/t/runtime-error-err...
18 февр. 2023 г. — I had created my app a few days ago and it had worked perfectly, but today when i tried running it, it showed me this error,
19
/t/fast-video-player...
23 апр. 2025 г. — Designed for ease of use and packed with advanced features, this free and open-source extension allows you to integrate FFmpeg into your apps effortlessly.
24
/t/err-unknown-url-s...
23 мар. 2022 г. — I am currently developing an application where I use WebViewer in order to use a google map in the properties of this WebViewer I added "Google Maps"