|
Keywords
|
1
|
Keywords in <title> tag
|
This is one of the most important places to have a keyword because what
is written inside the <title> tag shows in search results as your
page title. The title tag must be short (6 or 7 words at most) and the the
keyword must be near the beginning.
|
+3
|
2
|
Keywords in URL
|
Keywords in URLs help a lot - e.g. - http://domainname.com/seo-services.html,
where “SEO services” is the keyword phrase you attempt to rank well for.
But if you don't have the keywords in other parts of the document, don't
rely on having them in the URL.
|
+3
|
3
|
Keyword density in document text
|
Another very important factor you need to check. 3-7 %
for major keywords is best, 1-2 for minor. Keyword density of over 10% is
suspicious and looks more like keyword stuffing, than a naturally written
text.
|
+3
|
4
|
Keywords in anchor
text
|
Also very important, especially for the anchor text of
inbound links, because if you have the keyword in the anchor text in a
link from another site, this is regarded as getting a vote from this site
not only about your site in general, but about the keyword in particular.
|
+3
|
5
|
Keywords in headings (<H1>, <H2>, etc. tags)
|
One more place where keywords count a lot. But beware that your page has
actual text about the particular keyword.
|
+3
|
6
|
Keywords in the beginning of a document
|
Also counts, though not as much as anchor text, title tag or headings.
However, have in mind that the beginning of a document does not necessarily
mean the first paragraph – for instance if you use tables, the first
paragraph of text might be in the second half of the table.
|
+2
|
7
|
Keywords in <alt> tags
|
Spiders don't read images but they do read their textual descriptions in
the <alt> tag, so if you have images on your page, fill in the
<alt> tag with some keywords about them.
|
+2
|
8
|
Keywords in metatags
|
Less and less important, especially for Google. Yahoo! and Bing still
rely on them, so if you are optimizing for Yahoo! or Bing, fill these tags
properly. In any case, filling these tags properly will not hurt, so do it.
|
+1
|
9
|
Keyword proximity
|
Keyword proximity measures how close in the text the keywords are. It is
best if they are immediately one after the other (e.g. “dog food”), with no
other words between them. For instance, if you have “dog” in the first
paragraph and “food” in the third paragraph, this also counts but not as
much as having the phrase “dog food” without any other words in between.
Keyword proximity is applicable for keyword phrases that consist of 2 or
more words.
|
+1
|
10
|
Keyword phrases
|
In addition to keywords, you can optimize for keyword phrases that
consist of several words – e.g. “SEO services”. It is best when the keyword
phrases you optimize for are popular ones, so you can get a lot of exact
matches of the search string but sometimes it makes sense to optimize for 2
or 3 separate keywords (“SEO” and “services”) than for one phrase that
might occasionally get an exact match.
|
+1
|
11
|
Secondary keywords
|
Optimizing for secondary keywords can be a golden mine because when
everybody else is optimizing for the most popular keywords, there will be
less competition (and probably more hits) for pages that are optimized for
the minor words. For instance, “real estate new jersey”
might have thousand times less hits than “real estate” only but if you are
operating in New Jersey,
you will get less but considerably better targeted traffic.
|
+1
|
12
|
Keyword stemming
|
For English this is not so much of a factor because words that stem from
the same root (e.g. dog, dogs, doggy, etc.) are considered related and if
you have “dog” on your page, you will get hits for “dogs” and “doggy” as
well, but for other languages keywords stemming could be an issue because
different words that stem from the same root are considered as not related
and you might need to optimize for all of them.
|
+1
|
13
|
Synonyms
|
Optimizing for synonyms of the target keywords, in addition to the main
keywords. This is good for sites in English, for which search engines are
smart enough to use synonyms as well, when ranking sites but for many other
languages synonyms are not taken into account, when calculating rankings
and relevancy.
|
+1
|
14
|
Keyword Mistypes
|
Spelling errors are very frequent and if you know that your target
keywords have popular misspellings or alternative spellings (i.e. Christmas
and Xmas), you might be tempted to optimize for them. Yes, this might get
you some more traffic but having spelling mistakes on your site does not
make a good impression, so you'd better don't do it, or do it only in the
metatags.
|
0
|
15
|
Keyword dilution
|
When you are optimizing for an excessive amount of keywords, especially
unrelated ones, this will affect the performance of all your keywords and
even the major ones will be lost (diluted) in the text.
|
-2
|
16
|
Keyword stuffing
|
Any artificially inflated keyword density (10% and over) is keyword
stuffing and you risk getting banned from search engines.
|
-3
|
|
Links - internal, inbound, outbound
|
17
|
Anchor text of inbound links
|
As discussed in the Keywords section, this is one of the most important
factors for good rankings. It is best if you have a keyword in the anchor
text but even if you don't, it is still OK.
|
+3
|
18
|
Origin of inbound links
|
Besides the anchor text, it is important if the site that links to you
is a reputable one or not. Generally sites with greater Google PR are
considered reputable.
|
+3
|
19
|
Links from similar sites
|
Having links from similar sites is very, very useful. It indicates that
the competition is voting for you and you are popular within your topical
community.
|
+3
|
20
|
Links from .edu and .gov sites
|
These links are precious because .edu and .gov sites are more reputable
than .com. .biz, .info, etc. domains. Additionally, such links are hard to
obtain.
|
+3
|
21
|
Number of backlinks
|
Generally the more, the better. But the reputation of the sites that
link to you is more important than their number. Also important is their
anchor text, is there a keyword in it, how old are they, etc.
|
+3
|
22
|
Anchor text of internal links
|
This also matters, though not as much as the anchor text of inbound
links.
|
+2
|
23
|
Around-the-anchor text
|
The text that is immediately before and after the anchor text also
matters because it further indicates the relevance of the link – i.e. if
the link is artificial or it naturally flows in the text.
|
+2
|
24
|
Age of inbound links
|
The older, the better. Getting many new links in a short time suggests
buying them.
|
+2
|
25
|
Links from directories
|
Great, though it strongly depends on which directories. Being listed in
DMOZ, Yahoo Directory and similar directories is a great boost for your
ranking but having tons of links from PR0 directories is useless and it can
even be regarded as link spamming, if you have hundreds or thousands of
such links.
|
+2
|
26
|
Number of outgoing links on the page that links to you
|
The fewer, the better for you because this way your link looks more
important.
|
+1
|
27
|
Named anchors
|
Named anchors (the target place of internal links) are useful for
internal navigation but are also useful for SEO because you stress
additionally that a particular page, paragraph or text is important. In the
code, named anchors look like this: <A href= “#dogs”>Read about
dogs</A> and “#dogs” is the named anchor.
|
+1
|
28
|
IP address of inbound link
|
Google
denies that they discriminate against links that come from the same IP
address or C class of addresses, so for Google the IP address can be
considered neutral to the weight of inbound links. However, Bing and Yahoo!
may discard links from the same IPs or IP classes, so it is always better
to get links from different IPs.
|
+1
|
29
|
Inbound links from link farms and other suspicious sites
|
This does not affect you in any way, provided that the links are not
reciprocal. The idea is that it is beyond your control to define what a
link farm links to, so you don't get penalized when such sites link to you
because this is not your fault but in any case you'd better stay away from
link farms and similar suspicious sites.
|
0
|
30
|
Many outgoing links
|
Google does not like pages that consists mainly of links, so you'd
better keep them under 100 per page. Having many outgoing links does not
get you any benefits in terms of ranking and could even make your situation
worse.
|
-1
|
31
|
Excessive linking, link spamming
|
It is bad for your rankings, when you have many links to/from the same
sites (even if it is not a cross- linking scheme or links to bad neighbors)
because it suggests link buying or at least spamming. In the best case only
some of the links are taken into account for SEO rankings.
|
-1
|
32
|
Outbound links to link farms and other suspicious sites
|
Unlike inbound links from link farms and other suspicious sites,
outbound links to bad
neighbors can drown you. You need periodically to check the status of
the sites you link to because sometimes good sites become bad neighbors and
vice versa.
|
-3
|
33
|
Cross-linking
|
Cross-linking occurs when site A links to site B, site B links to site C
and site C links back to site A. This is the simplest example but more
complex schemes are possible. Cross-linking looks like disguised reciprocal
link trading and is penalized.
|
-3
|
34
|
Single pixel links
|
when you have a link that is a pixel or so wide it is invisible for
humans, so nobody will click on it and it is obvious that this link is an
attempt to manipulate search engines.
|
-3
|
|
Metatags
|
35
|
<Description> metatag
|
Metatags are becoming less and less important but if there are metatags
that still matter, these are the <description> and <keywords>
ones. Use the <Description> metatag to write the description of your
site. Besides the fact that metatags still rock on Bing and Yahoo!, the
<Description> metatag has one more advantage – it sometimes pops in
the description of your site in search results.
|
+1
|
36
|
<Keywords> metatag
|
The <Keywords> metatag also matters, though as all metatags it
gets almost no attention from Google and some attention from Bing and
Yahoo! Keep the metatag reasonably long – 10 to 20 keywords at most. Don't
stuff the <Keywords> tag with keywords that you don't have on the
page, this is bad for your rankings.
|
+1
|
37
|
<Language> metatag
|
If your site is language-specific, don't leave this tag empty. Search
engines have more sophisticated ways of determining the language of a page
than relying on the <language>metatag but they still consider it.
|
+1
|
38
|
<Refresh> metatag
|
The <Refresh> metatag is one way to redirect visitors from your
site to another. Only do it if you have recently migrated your site to a
new domain and you need to temporarily redirect visitors. When used for a
long time, the <refresh> metatag is regarded as unethical practice
and this can hurt your ratings. In any case, redirecting through 301 is
much better.
|
-1
|
|
Content
|
39
|
Unique content
|
Having more content (relevant content, which is different from the
content on other sites both in wording and topics) is a real boost for your
site's rankings.
|
+3
|
40
|
Frequency of content change
|
Frequent changes are favored. It is great when you constantly add new
content but it is not so great when you only make small updates to existing
content.
|
+3
|
41
|
Keywords font size
|
When a keyword in the document text is in a larger font size in
comparison to other on-page text, this makes it more noticeable, so
therefore it is more important than the rest of the text. The same applies
to headings (<h1>, <h2>, etc.), which generally are in larger
font size than the rest of the text.
|
+2
|
42
|
Keywords formatting
|
Bold and italic are another way to emphasize important words and
phrases. However, use bold, italic and larger font sizes within reason
because otherwise you might achieve just the opposite effect.
|
+2
|
43
|
Age of document
|
Recent documents (or at least regularly updated ones) are favored.
|
+2
|
44
|
File size
|
Generally long pages are not favored, or at least you can achieve better
rankings if you have 3 short rather than 1 long page on a given topic, so
split long pages into multiple smaller ones.
|
+1
|
45
|
Content separation
|
From a marketing point of view content separation (based on IP, browser
type, etc.) might be great but for SEO it is bad because when you have one
URL and differing content, search engines get confused what the actual
content of the page is.
|
-2
|
46
|
Poor coding and design
|
Search engines say that they do not want poorly designed and coded
sites, though there are hardly sites that are banned because of messy code
or ugly images but when the design and/or coding of a site is poor, the
site might not be indexable at all, so in this sense poor code and design
can harm you a lot.
|
-2
|
47
|
Illegal Content
|
Using other people's copyrighted content without their permission or
using content that promotes legal violations can get you kicked out of
search engines.
|
-3
|
48
|
Invisible text
|
This is a black hat SEO practice and when spiders discover that you have
text specially for them but not for humans, don't be surprised by the
penalty.
|
-3
|
49
|
Cloaking
|
Cloaking is another illegal technique, which partially involves content
separation because spiders see one page (highly-optimized, of course), and
everybody else is presented with another version of the same page.
|
-3
|
50
|
Doorway pages
|
Creating pages that aim to trick spiders that your site is a
highly-relevant one when it is not, is another way to get the kick from
search engines.
|
-3
|
51
|
Duplicate content
|
When you have the same content on several pages on the site, this will
not make your site look larger because the duplicate
content penalty kicks in. To a lesser degree duplicate content applies
to pages that reside on other sites but obviously these cases are not
always banned – i.e. article directories or mirror sites do exist and
prosper.
|
-3
|
|
Visual Extras and SEO
|
52
|
JavaScript
|
If used wisely, it will not hurt. But if your main content is displayed
through JavaScript, this makes it more difficult for spiders to follow and
if JavaScript code is a mess and spiders can't follow it, this will
definitely hurt your ratings.
|
0
|
53
|
Images in text
|
Having a text-only site is so boring but having many images and no text
is a SEO sin. Always provide in the <alt> tag a meaningful
description of an image but don't stuff it with keywords or irrelevant
information.
|
0
|
54
|
Podcasts and videos
|
Podcasts and videos are becoming more and more popular but as with all
non-textual goodies, search engines can't read them, so if you don't have
the tapescript of the podcast or the video, it is as if the podcast or
movie is not there because it will not be indexed by search engines.
|
0
|
55
|
Images instead of text links
|
Using images instead of text links is bad, especially when you don't
fill in the <alt> tag. But even if you fill in the <alt> tag,
it is not the same as having a bold, underlined, 16-pt. link, so use images
for navigation only if this is really vital for the graphic layout of your
site.
|
-1
|
56
|
Frames
|
Frames are very, very bad for SEO. Avoid using them unless really
necessary.
|
-2
|
57
|
Flash
|
Spiders don't index the content of Flash movies, so if you use Flash on
your site, don't forget to give it an alternative textual description.
|
-2
|
58
|
A Flash home page
|
Fortunately this epidemic disease seems to have come to an end. Having a
Flash home page (and sometimes whole sections of your site) and no HTML
version, is a SEO suicide.
|
-3
|
|
Domains, URLs, Web Mastery
|
59
|
Keyword-rich
URLs and filenames
|
A very important factor, especially for Yahoo! and Bing.
|
+3
|
60
|
Site Accessibility
|
Another fundamental issue, which that is often neglected. If the site
(or separate pages) is unaccessible because of broken links, 404 errors,
password-protected areas and other similar reasons, then the site simply
can't be indexed.
|
+3
|
61
|
Sitemap
|
It is great to have a complete and up-to-date sitemap,
spiders love it, no matter if it is a plain old HTML sitemap or the special
Google sitemap format.
|
+2
|
62
|
Site size
|
Spiders love large sites, so generally it is the bigger, the better.
However, big sites become user-unfriendly and difficult to navigate, so
sometimes it makes sense to separate a big site into a couple of smaller
ones. On the other hand, there are hardly sites that are penalized because
they are 10,000+ pages, so don't split your size in pieces only because it
is getting larger and larger.
|
+2
|
63
|
Site age
|
Similarly to wine, older
sites are respected more. The idea is that an old, established site is
more trustworthy (they have been around and are here to stay) than a new
site that has just poped up and might soon disappear.
|
+2
|
64
|
Site theme
|
It is not only keywords in URLs and on page that matter. The site theme
is even more important for good ranking because when the site fits into one
theme, this boosts the rankings of all its pages that are related to this
theme.
|
+2
|
65
|
File Location on Site
|
File location is important and files that are located in the root
directory or near it tend to rank better than files that are buried 5 or
more levels below.
|
+1
|
66
|
Domains versus subdomains, separate domains
|
Having a separate domain is better – i.e. instead of having
blablabla.blogspot.com, register a separate blablabla.com domain.
|
+1
|
67
|
Top-level domains (TLDs)
|
Not all TLDs are equal. There are TLDs that are better than others. For
instance, the most popular TLD – .com – is much better than .ws, .biz, or
.info domains but (all equal) nothing beats an old .edu or .org domain.
|
+1
|
68
|
Hyphens in URLs
|
Hyphens between the words in an URL increase readability and help with
SEO rankings. This applies both to hyphens in domain names and in the rest
of the URL.
|
+1
|
69
|
URL length
|
Generally doesn't matter but if it is a very long URL-s, this starts to
look spammy, so avoid having more than 10 words in the URL (3 or 4 for the
domain name itself and 6 or 7 for the rest of address is acceptable).
|
0
|
70
|
IP address
|
Could matter only for shared hosting or when a site is hosted with a
free hosting provider, when the IP or the whole C-class of IP addresses is
blacklisted due to spamming or other illegal practices.
|
0
|
71
|
Adsense will boost your ranking
|
Adsense is not related in any way to SEO ranking. Google will definitely
not give you a ranking bonus because of hosting Adsense ads. Adsense might
boost your income but this has nothing to do with your search rankings.
|
0
|
72
|
Adwords will boost your ranking
|
Similarly to Adsense, Adwords has nothing to do with your search
rankings. Adwords will bring more traffic to your site but this will not
affect your rankings in whatsoever way.
|
0
|
73
|
Hosting downtime
|
Hosting downtime
is directly related to accessibility because if a site is frequently down,
it can't be indexed. But in practice this is a factor only if your hosting
provider is really unreliable and has less than 97-98% uptime.You may want to consider a host like MirzaG.us who guarantees 99.9% uptime
|
-1
|
74
|
Dynamic URLs
|
Spiders prefer static URLs, though you will see many dynamic pages on
top positions. Long dynamic URLs (over 100 characters) are really bad and
in any case you'd better use a tool to rewrite dynamic URLs
in something more human- and SEO-friendly.
|
-1
|
75
|
Session IDs
|
This is even worse than dynamic URLs. Don't use session IDs for
information that you'd like to be indexed by spiders.
|
-2
|
76
|
Bans in robots.txt
|
If indexing of a considerable portion of the site is banned, this is
likely to affect the nonbanned part as well because spiders will come less
frequently to a “noindex” site.
|
-2
|
77
|
Redirects (301 and 302)
|
When not applied properly, redirects
can hurt a lot – the target page might not open, or worse – a redirect can
be regarded as a black hat technique, when the visitor is immediately taken
to a different page.
|
-3
|