SEO是Search Engine Optimization的缩写,用英文描述是to use some technics to make your website in the top places in Search Engine when somebody is using Search Engine to find something,翻译成中文就是“搜索引擎优化”,一般可简称为搜索优化。与之相关的搜索知识还有Search Engine Positioning(搜索引擎定位)、Search Engine Ranking(搜索引擎排名)。
SEO的主要工作是通过了解各类搜索引擎如何抓取互联网页面、如何进行索引以及如何确定其对某一特定关键词的搜索结果排名等技术,来对网页进行相关的优化,使其提高搜索引擎排名,从而提高网站访问量,最终提升网站的销售能力或宣传能力的技术。
搜索是除了电子邮件以外被用得最多的网络行为方式。通过搜索引擎查找信息是当今网民们寻找网上信息和资源的主要手段。搜索引擎营销已经成为网络营销最重要的组成部分。如何使自己的网站被主要的搜索引擎收录、然后获得较高的排名,成为网站建设者们绞尽脑汁的话题。
在国外,SEO开展较早,那些专门从事SEO的技术人员被Google称之为“Search Engine Optimizers”,简称SEOs。由于Google是目前世界最大搜索引擎提供商,所以Google也成为了全世界SEOs的主要研究对像,为此Google官司方网站专门有一页介绍SEO,并表明Google对SEO的态度。相关内容请看本站国外SEO专题
PDF Optimization: Death to SEO?
Choosing The Right Keywords
Content Optimization
Before Launching Your SEO Campaign
Beyond SEO ?Search Engine Optimization
Search Engine Optimization Vs Search Engine Submission
Content, Content, Content
SEO: The Good, The Bad And The Ugly
Increase Your Page Rank Through SEO
Don’t Submit Your Website To Any Search Engines
Google Information for Webmasters
Websites For Search Engines Or People?What’s an SEO? Does Google recommend working with companies that offer to make my site Google-friendly? Search Engine Optimizers SEO is an abbreviation for “search engine optimizer.” Many SEOs provide useful services for website owners, from writing copy to giving advice on site architecture and helping to find relevant directories to which a site can be submitted. However, a few unethical SEOs have given the industry a black eye through their overly aggressive marketing efforts and their attempts to unfairly manipulate search engine results.While Google doesn’t have relationships with any SEOs and doesn’t offer recommendations, we do have a few tips that may help you distinguish between an SEO that will improve your site and one that will only improve your chances of being dropped from search engine results altogether.
- Be wary of SEO firms that send you email out of the blue.
Amazingly, we get these spam emails too:
“Dear google.com,
I visited your website and noticed that you are not listed in most of the major search engines and directories…”
Reserve the same skepticism for unsolicited email about search engines as you do for “burn fat at night” diet pills or requests to help transfer funds from deposed dictators.
- No one can guarantee a #1 ranking on Google.
Beware of SEOs that claim to guarantee rankings, allege a “special relationship” with Google, or advertise a “priority submit” to Google. There is no priority submit for Google. In fact, the only way to submit a site to Google directly is through our Add URL page or through the Google Sitemaps (Beta) program, and you can do this yourself at no cost whatsoever.
- Be careful if a company is secretive or won’t clearly explain what they intend to do.
Ask for explanations if something is unclear. If an SEO creates deceptive or misleading content on your behalf, such as doorway pages or “throwaway” domains, your site could be removed entirely from Google’s index. Ultimately, you are responsible for the actions of any companies you hire, so it’s best to be sure you know exactly how they intend to “help” you.
- You should never have to link to an SEO.
Avoid SEOs that talk about the power of “free-for-all” links, link popularity schemes, or submitting your site to thousands of search engines. These are typically useless exercises that don’t affect your ranking in the results of the major search engines — at least, not in a way you would likely consider to be positive.
- Some SEOs may try to sell you the ability to type keywords directly into the browser address bar.
Most such proposals require users to install extra software, and very few users do so. Evaluate such proposals with extreme care and be skeptical about the self-reported number of users who have downloaded the required applications.
- Choose wisely.
While you consider whether to go with an SEO, you may want to do some research on the industry. Google is one way to do that of course. You might also seek out a few of the cautionary tales that have appeared in the press, including this article on one particularly aggressive SEO: http://seattletimes.nwsource.com/html/businesstechnology/2002002970_nwbizbriefs12.html. While Google doesn’t comment on specific companies, we’ve encountered firms calling themselves SEOs who follow practices that are clearly beyond the pale of accepted business behavior. Be careful.
- Be sure to understand where the money goes.
While Google never sells better ranking in our search results, several other search engines combine pay-per-click or pay-for-inclusion results with their regular web search results. Some SEOs will promise to rank you highly in search engines, but place you in the advertising section rather than in the search results. A few SEOs will even change their bid prices in real time to create the illusion that they “control” other search engines and can place themselves in the slot of their choice. This scam doesn’t work with Google because our advertising is clearly labeled and separated from our search results, but be sure to ask any SEO you’re considering which fees go toward permanent inclusion and which apply toward temporary advertising.
- Talk to many SEOs, and ask other SEOs if they’d recommend the firm you’re considering.
References are a good start, but they don’t tell the whole story. You should ask how long a company has been in business and how many full time individuals it employs. If you feel pressured or uneasy, go with your gut feeling and play it safe: hold off until you find a firm that you can trust. Ask your SEO firm if it reports every spam abuse that it finds to Google using our spam complaint form at http://www.google.com/contact/spamreport.html. Ethical SEO firms report deceptive sites that violate Google’s spam guidelines.
- Make sure you’re protected legally.
For your own safety, you should insist on a full and unconditional money-back guarantee. Don’t be afraid to request a refund if you’re unsatisfied for any reason, or if your SEO’s actions cause your domain to be removed from a search engine’s index. Make sure you have a contract in writing that includes pricing. The contract should also require the SEO to stay within the guidelines recommended by each search engine for site inclusion.
What are the most common abuses a website owner is likely to encounter?
One common scam is the creation of “shadow” domains that funnel users to a site by using deceptive redirects. These shadow domains often will be owned by the SEO who claims to be working on a client’s behalf. However, if the relationship sours, the SEO may point the domain to a different site, or even to a competitor’s domain. If that happens, the client has paid to develop a competing site owned entirely by the SEO.
Another illicit practice is to place “doorway” pages loaded with keywords on the client’s site somewhere. The SEO promises this will make the page more relevant for more queries. This is inherently false since individual pages are rarely relevant for a wide range of keywords. More insidious, however, is that these doorway pages often contain hidden links to the SEO’s other clients as well. Such doorway pages drain away the link popularity of a site and route it to the SEO and its other clients, which may include sites with unsavory or illegal content.
What are some other things to look out for?
There are a few warning signs that you may be dealing with a rogue SEO. It’s far from a comprehensive list, so if you have any doubts, you should trust your instincts. By all means, feel free to walk away if the SEO:
- owns shadow domains
- puts links to their other clients on doorway pages
- offers to sell keywords in the address bar
- doesn’t distinguish between actual search results and ads that appear in search results
- guarantees ranking, but only on obscure, long keyword phrases you would get anyway
- operates with multiple aliases or falsified WHOIS info
- gets traffic from “fake” search engines, spyware, or scumware
- has had domains removed from Google’s index or is not itself listed in Google
If you feel that you were deceived by an SEO in some way, you may want to report it.
The Federal Trade Commission (FTC) handles complaints about deceptive or unfair business practices. To file a complaint, visit: http://www.ftc.gov/ and click on “File a Complaint Online,” call 1-877-FTC-HELP, or write to:
Federal Trade Commission
CRC-240
Washington, D.C. 20580
If your complaint is against a company in another country, please file it at http://www.econsumer.gov/.
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