在线工具

查找主机的 A、AAAA、CNAME、MX、NS、TXT、SOA DNS 记录。

获取有关任何IP地址的详细信息，包括地理位置、ISP详细信息等。

获取有关SSL证书的全面信息，包括状态、颁发和到期日期、组织等。使用我们易于使用的工具，确保您网站的安全性和合规性。

获取有关域名的全面信息，包括注册商信息、注册日期、名称服务器等。使用我们易于使用的工具，确保准确的域名管理和安全性。

对网站、服务器或端口进行ping测试。从多个位置进行测试，自定义设置，并获取实时结果以确保最佳网络性能。

Extract all the text of a website from the source code of the page.

Verify the time to first byte of any website.

Check the total size of a web page, including all resources, for performance analysis.

分析和优化您网站的元标签，以提高SEO性能。确保您的网站正确配置，以改善搜索引擎排名和用户参与度。

找出任何网站的托管服务提供商。获取详细信息，包括ISP、组织和地理位置。

获取URL返回的所有HTTP头。分析头信息，如Server、Set-Cookie、Cache-Control、Content-Type等。

检查一个网站是否正在使用新的 HTTP/2 协议。了解为什么迁移到 HTTPS 对充分利用 HTTP/2 至关重要。

检查您的网址是否被谷歌缓存，并获取缓存日期。使用我们易于使用的工具监控您网站在谷歌索引中的存在。

检查特定 URL 的 301 和 302 重定向。它将检查最多 10 次重定向。通过跟踪最多 10 次重定向，确保最佳的 SEO 和用户体验。

识别与特定IP地址关联的域名或主机。获取有关连接到任何给定IP的主机的详细信息。

检查网站是否正在使用 Brotli 压缩算法。通过确认 Brotli 是否处于活动状态来提升网站性能。

Analyze the ratio of text content to HTML code for SEO and performance optimization.

Checks if a webpage is set to noindex, preventing it from appearing in search engines.

Check the status code returned by a website for a generated missing page.

Check if a website has a robots.txt file and review its sitemap and disallow rules.

Extract and review all H1-H6 headings from a webpage.

Check if a webpage has a canonical tag and view its canonical URL.

Find JSON-LD schema markup on a webpage and check whether its JSON can be parsed.

Checks if images have alt attributes for accessibility and SEO.

Detects outdated HTML tags that should be replaced with modern alternatives.

Check if a website has HTTP Strict Transport Security (HSTS) enabled.

Check if your server signature is present in your website's header response.

Check if a website has a valid favicon and if it is correctly linked in the HTML.

Check if the URL is banned and marked as safe/unsafe by Google.

Check if images on a webpage have the lazy loading attribute enabled for performance optimization.

Get the title tag and its character count from a webpage.

Get the meta description and its character count from a webpage.

Get the HTML language attribute from a webpage.

Check if a webpage uses a meta refresh redirect or reload.

Count the total number of HTML elements in a webpage.

Check if a webpage has a meta viewport tag for mobile devices.

Check if a webpage declares its character encoding.

Check if a website response uses gzip, Brotli, or another compression algorithm.

Check if a webpage has an HTML doctype declaration.

Find social media profile links on a webpage.

Count the words contained in the visible content of a webpage.

Find the most frequently used words and their density on a webpage.

Find plaintext email addresses exposed in a webpage source.

Find HTML elements that use inline CSS styles.

Find webpage images and display their file formats.

Display the path and structural characteristics of a URL.

Find forms on HTTPS webpages that submit data to insecure HTTP URLs.

Find external links missing noopener or noreferrer attributes.

Find JavaScript tags and display their defer and async attributes.

Count the resources requested by a webpage.

Find all internal links on a webpage.

Find all external links on a webpage.

Check if a website returns a Content-Security-Policy header.

Find and validate the SPF record of a domain.

Check if a website returns a Referrer-Policy header and display its value.

Parse a sitemap and extract all discovered URLs.

Find insecure HTTP resources referenced by an HTTPS webpage.

Enter your website URL and you will get an instant preview of how it would look when finding it on Google.

Enter your website URL and you will get an instant preview of how it would look when finding it on Bing.

Enter your website URL and you will get an instant preview of how it would look when finding it on Yandex.

Enter your website URL and you will get an instant preview of how it would look when finding it on Yahoo.

Enter your website URL to preview how your pages appear when shared on social media platforms like Facebook and X (Twitter).

Minify your HTML by removing all the unnecessary characters.

Minify your CSS by removing all the unnecessary characters.

Minify your JS by removing all the unnecessary characters.