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Screaming Frog SEO Spider v10.4企业版是一款价值149欧元/年的英文SEO站内优化工具.它的原理是从SEO的角度出发,模拟谷歌,必应等搜索引擎对网页进行抓取,同时分析网页的结构,内容等信息,然后给出详细的分析结果,并且提出有利于SEO的建议. 官方网站：http://www.screamingfrog.co.uk The Screaming Frog SEO Spider Tool Reports On The Following- Errors – Client & server errors (No responses, 4XX, 5XX)
- Redirects – (3XX, permanent or temporary)
- External Links – All followed links and their subsequent status codes
- URI Issues – Non ASCII characters, underscores, uppercase characters, dynamic uris, long over 115 characters
- Duplicate Pages – Hash value / MD5checksums lookup for pages with duplicate content
- Page Title – Missing, duplicate, over 65 characters, short, pixel width truncation, same as h1, or multiple
- Meta Description – Missing, duplicate, over 156 characters, short, pixel width truncation or multiple
- Meta Keywords – Mainly for reference as it’s only (barely) used by Yahoo.
- H1 – Missing, duplicate, over 70 characters, multiple
- H2 – Missing, duplicate, over 70 characters, multiple
- Meta Robots – Index, noindex, follow, nofollow, noarchive, nosnippet, noodp, noydir etc
- Meta Refresh – Including target page and time delay
- Canonical link element & canonical HTTP headers
- X-Robots-Tag
- rel=“next” and rel=“prev”
- File Size
- Page Depth Level
- Inlinks – All pages linking to a URI
- Outlinks – All pages a URI links out to
- Anchor Text – All link text. Alt text from images with links
- Follow & Nofollow – At link level (true/false)
- Images – All URIs with the image link & all images from a given page. Images over 100kb, missing alt text, alt text over 100 characters
- User-Agent Switcher – Crawl as Googlebot, Bingbot, Yahoo! Slurp, mobile user-agents or your own custom UA.
- Redirect Chains – Discover redirect chains and loops.
- Custom Source Code Search – The spider allows you to find anything you want in the source code of a website! Whether that’s analytics code, specific text, or code etc. (Please note – This is not a data extraction or scraping feature yet.)
- XML Sitemap Generator – You can create a basic XML sitemap using the SEO spider.
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发表于 2018-11-20 12:36:32
