questdb.com

主要信息

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标题: The Fastest Time-Series Database | QuestDB

描述: QuestDB is the fastest open source time series database designed from the ground up to offer breakthrough performance for time series data applications with fast event ingestion, real-time queries and a tiny footprint.

关键词: 未知

页面编码: utf-8

页面文件大小: 508 KB

服务器信息

🖥️

IP: 75.2.60.5

地点: United States,US,,,37.751,-97.822,America/Chicago

HTTP服务器: netlify

编码: utf-8

元标签列表

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charset: utf-8
name: viewport content: width=device-width, initial-scale=1
name: description content: QuestDB is the fastest open source time series database designed from the ground up to offer breakthrough performance for time series data applications with fast event ingestion, real-time queries and a tiny footprint.
name: robots content: index, follow
name: google-site-verification content: YltecND1MYGrcsaQnM7LGSYNdsMDyhEplsq5L_xn-pQ
property: og:title content: The Fastest Time-Series Database | QuestDB
property: og:description content: QuestDB is the fastest open source time series database designed from the ground up to offer breakthrough performance for time series data applications with fast event ingestion, real-time queries and a tiny footprint.
property: og:url content: https://questdb.com/
property: og:site_name content: QuestDB
property: og:locale content: en_US
property: og:image content: https://questdb.com/images/og.png
property: og:image:width content: 1200
property: og:image:height content: 630
property: og:image:alt content: The Fastest Time-Series Database
property: og:type content: website
name: twitter:card content: summary_large_image
name: twitter:site content: @questdb
name: twitter:creator content: @questdb
name: twitter:title content: The Fastest Time-Series Database | QuestDB
name: twitter:description content: QuestDB is the fastest open source time series database designed from the ground up to offer breakthrough performance for time series data applications with fast event ingestion, real-time queries and a tiny footprint.
name: twitter:image content: https://questdb.com/images/og.png

内部链接

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查询信息

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domain_name: questdb.com

update_date: 2026-02-25T11:24:10Z

update_time: 1772018650

creation_date: 2000-04-28T03:20:44Z

creation_time: 956892044

expiration_date: 2026-04-28T03:20:44Z

Whois 原始数据

📋

            Domain Name: QUESTDB.COM
Registrar: Gandi SAS
Domain Status: client transfer prohibited
Creation Date: 2000-04-28T03:20:44Z
Registry Expiry Date: 2026-04-28T03:20:44Z
Updated Date: 2026-02-25T11:24:10Z
Name Server: NS-1354.AWSDNS-41.ORG
Name Server: NS-1629.AWSDNS-11.CO.UK
Name Server: NS-237.AWSDNS-29.COM
Name Server: NS-593.AWSDNS-10.NET
REGISTRAR Contact: Gandi SAS
>>> Last update of RDAP database: 2026-03-16T17:34:57Z

Robots.txt

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			# *
User-agent: *
Allow: /
Disallow: /legal/

# Host
Host: https://questdb.com

# Sitemaps
Sitemap: https://questdb.com/sitemap.xml
Sitemap: https://questdb.com/docs/sitemap.xml

搜索引擎优化审核

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技术搜索引擎优化

✓

响应代码

200

状态 200 正常 - 页面加载正确。

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字符编码

Page: utf-8, Header: utf-8

HTML 和标头之间的字符编码一致。

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页面尺寸

520826 bytes

页面大小可以接受快速加载。

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资源

87 total

资源太多了。优化和组合文件以获得更好的性能。

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赫尔夫朗标签

0 hreflang tags

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Robots.txt

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Sitemap

Declared in robots.txt

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HTTPS

Yes

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压缩

br

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缓存

public,max-age=0,must-revalidate

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页面速度

0.68 ms

出色的加载速度。

页面搜索引擎优化

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标题

The Fastest Time-Series Database | QuestDB

良好的标题长度（30-60 个字符）。

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元描述

QuestDB is the fastest open source time series database designed from the ground up to offer breakthrough performance for time series data applications with fast event ingestion, real-time queries and a tiny footprint. Lenght:218

元描述太长。减少到 100-160 个字符。

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H1 标题

1 found - "Peak time-series performancePeaktime-seriesperformance"

好 - 找到单个 H1 标题。

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字数统计

926

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规范标签

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重复元

[]

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关键词

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内容和用户体验

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语言

en

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图片

49 total, 2 missing ALT

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视口

width=device-width, initial-scale=1

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打开图

All OG tags present.

存在所有必要的 OpenGraph 标签。

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结构化数据

2 JSON-LD scripts

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搜索短语 - Google

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位置	短语	页	片段
4	even time	/glossary/event-time...	Event Time Event time refers to the moment when a data point was actually created or when an event occurred, as opposed to when it was processed or received by a system.
5	array n	/docs/query/datatype...	N-Dimensional array QuestDB supports N-dimensional arrays , modeled after NumPy's NDArray type. Arrays are useful for storing vectors, matrices, and higher-dimensional data directly ...
6	fill buy	/glossary/fill-proba...	Fill Probability Fill probability is a statistical measure that estimates the likelihood of an order being executed at a specified price level in financial markets.
7	read then write	/glossary/read-after...	Read-after-write Consistency Read-after-write consistency , also known as read-your-writes consistency, is a database guarantee that ensures a client can immediately read the data it has ...
9	error supported	/docs/troubleshootin...	List of OS error codes The following document contains a partial list of Operating System (OS) error codes that can be reported when running QuestDB and brief descriptions for them.
17	time to live	/docs/concept/ttl/	Time To Live (TTL) You can configure a time-to-live (TTL) for the table data . Both the CREATE TABLE and ALTER TABLE commands support the TTL clause.
18	declare sql	/docs/reference/sql/...	DECLARE keyword DECLARE specifies a series of variable bindings used throughout your query. This syntax is supported within SELECT queries.
21	risk modeling	/glossary/financial-...	Financial Risk Modeling Financial risk modeling is the quantitative process of analyzing and measuring potential losses in financial positions or portfolios .
28	create as	/docs/reference/sql/...	CREATE TABLE reference CREATE TABLE reference . To create a new table in the database, the CREATE TABLE keywords followed by column definitions are used.
29	pg user	/docs/reference/api/...	PostgreSQL & PGWire QuestDB supports the Postgres Wire Protocol (PGWire ) for data-in. For querying and data-out, QuestDB is compatible with PostgreSQL protocol.

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questdb.com 网站截图

主要信息

服务器信息

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内部链接

外部链接

查询信息

Whois 原始数据

Robots.txt

搜索引擎优化审核

技术搜索引擎优化

页面搜索引擎优化

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