Home Web Front-end JS Tutorial Why do search engines still display old titles after the website title keyword is updated?

Why do search engines still display old titles after the website title keyword is updated?

Apr 04, 2025 pm 09:00 PM
tool Solution bing a tag

Why do search engines still display old titles after the website title keyword is updated?

Why do search engines display old titles after the website title is updated?

In website SEO optimization, webmasters often modify website title keywords and expect search results to display custom titles. However, even <title></title>标签、meta keywordsmeta description和结构化数据中的name属性后,搜索结果仍显示旧标题,这令人费解。本文将对此进行解释。

问题:站长修改了网站首页SEO设置,包括<title></title>标签、meta标签和结构化数据,但Google和Bing搜索结果仍显示旧标题。

原因:并非修改无效,而是搜索引擎的缓存和更新机制。搜索引擎爬虫并非实时更新,而是定期抓取和索引网站内容。即使修改了网站代码,搜索引擎可能尚未更新索引。修改后的内容需重新抓取和索引后才能在搜索结果中体现。

解决方法:修改<title></title>标签、meta标签和结构化数据后,需等待搜索引擎重新收录更新页面。此过程可能耗时数小时到数天,甚至更久,取决于搜索引擎更新频率和网站权重。 搜索引擎算法决定何时重新抓取和索引网站。 建议使用网站管理员工具提交网站地图,加快更新速度。

The above is the detailed content of Why do search engines still display old titles after the website title keyword is updated?. For more information, please follow other related articles on the PHP Chinese website!

Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

Video Face Swap

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

Hot Topics

Java Tutorial
1663
14
PHP Tutorial
1263
29
C# Tutorial
1236
24
What is the difference between php framework laravel and yii What is the difference between php framework laravel and yii Apr 30, 2025 pm 02:24 PM

The main differences between Laravel and Yii are design concepts, functional characteristics and usage scenarios. 1.Laravel focuses on the simplicity and pleasure of development, and provides rich functions such as EloquentORM and Artisan tools, suitable for rapid development and beginners. 2.Yii emphasizes performance and efficiency, is suitable for high-load applications, and provides efficient ActiveRecord and cache systems, but has a steep learning curve.

What kind of software is a digital currency app? Top 10 Apps for Digital Currencies in the World What kind of software is a digital currency app? Top 10 Apps for Digital Currencies in the World Apr 30, 2025 pm 07:06 PM

With the popularization and development of digital currency, more and more people are beginning to pay attention to and use digital currency apps. These applications provide users with a convenient way to manage and trade digital assets. So, what kind of software is a digital currency app? Let us have an in-depth understanding and take stock of the top ten digital currency apps in the world.

Steps to add and delete fields to MySQL tables Steps to add and delete fields to MySQL tables Apr 29, 2025 pm 04:15 PM

In MySQL, add fields using ALTERTABLEtable_nameADDCOLUMNnew_columnVARCHAR(255)AFTERexisting_column, delete fields using ALTERTABLEtable_nameDROPCOLUMNcolumn_to_drop. When adding fields, you need to specify a location to optimize query performance and data structure; before deleting fields, you need to confirm that the operation is irreversible; modifying table structure using online DDL, backup data, test environment, and low-load time periods is performance optimization and best practice.

How to use MySQL functions for data processing and calculation How to use MySQL functions for data processing and calculation Apr 29, 2025 pm 04:21 PM

MySQL functions can be used for data processing and calculation. 1. Basic usage includes string processing, date calculation and mathematical operations. 2. Advanced usage involves combining multiple functions to implement complex operations. 3. Performance optimization requires avoiding the use of functions in the WHERE clause and using GROUPBY and temporary tables.

Quantitative Exchange Ranking 2025 Top 10 Recommendations for Digital Currency Quantitative Trading APPs Quantitative Exchange Ranking 2025 Top 10 Recommendations for Digital Currency Quantitative Trading APPs Apr 30, 2025 pm 07:24 PM

The built-in quantization tools on the exchange include: 1. Binance: Provides Binance Futures quantitative module, low handling fees, and supports AI-assisted transactions. 2. OKX (Ouyi): Supports multi-account management and intelligent order routing, and provides institutional-level risk control. The independent quantitative strategy platforms include: 3. 3Commas: drag-and-drop strategy generator, suitable for multi-platform hedging arbitrage. 4. Quadency: Professional-level algorithm strategy library, supporting customized risk thresholds. 5. Pionex: Built-in 16 preset strategy, low transaction fee. Vertical domain tools include: 6. Cryptohopper: cloud-based quantitative platform, supporting 150 technical indicators. 7. Bitsgap:

Laravel logs and error monitoring: Sentry and Bugsnag integration Laravel logs and error monitoring: Sentry and Bugsnag integration Apr 30, 2025 pm 02:39 PM

Integrating Sentry and Bugsnag in Laravel can improve application stability and performance. 1. Add SentrySDK in composer.json. 2. Add Sentry service provider in config/app.php. 3. Configure SentryDSN in the .env file. 4. Add Sentry error report in App\Exceptions\Handler.php. 5. Use Sentry to catch and report exceptions and add additional context information. 6. Add Bugsnag error report in App\Exceptions\Handler.php. 7. Use Bugsnag monitoring

Easeprotocol.com directly implements ISO 20022 message standard as a blockchain smart contract Easeprotocol.com directly implements ISO 20022 message standard as a blockchain smart contract Apr 30, 2025 pm 05:06 PM

This groundbreaking development will enable financial institutions to leverage the globally recognized ISO20022 standard to automate banking processes across different blockchain ecosystems. The Ease protocol is an enterprise-level blockchain platform designed to promote widespread adoption through easy-to-use methods. It announced today that it has successfully integrated the ISO20022 messaging standard and directly incorporated it into blockchain smart contracts. This development will enable financial institutions to easily automate banking processes in different blockchain ecosystems using the globally recognized ISO20022 standard, which is replacing the Swift messaging system. These features will be tried soon on "EaseTestnet". EaseProtocolArchitectDou

How to analyze the execution plan of MySQL query How to analyze the execution plan of MySQL query Apr 29, 2025 pm 04:12 PM

Use the EXPLAIN command to analyze the execution plan of MySQL queries. 1. The EXPLAIN command displays the execution plan of the query to help find performance bottlenecks. 2. The execution plan includes fields such as id, select_type, table, type, possible_keys, key, key_len, ref, rows and Extra. 3. According to the execution plan, you can optimize queries by adding indexes, avoiding full table scans, optimizing JOIN operations, and using overlay indexes.

See all articles