nas.edu
The National Academies
Advisers to the Nation on science, engineering and medicine, addressing critical national issues and giving advice to the federal government and the public.
Statistics Summary for nas.edu
| Alexa Traffic Rank | Reputation | ||
|---|---|---|---|
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Global Rank
A rough estimate of nas.edu's popularity. The rank is calculated using a combination of average daily visitors to nas.edu and pageviews on nas.edu over the past 3 months. The site with the highest combination of visitors and pageviews is ranked #1. Learn more. Updated Daily |
99,809 Rank in
US
A rough estimate of nas.edu's popularity in a specific country. The rank by country is calculated using a combination of average daily visitors to nas.edu and pageviews on nas.edu from users from that country over the past 3 months. The site with the highest combination of visitors and pageviews is ranked #1 in that country. Updated Daily |
Sites Linking In
A measure of nas.edu's reputation. The number of links to nas.edu from sites visited by users in the Alexa traffic panel. Links that were not seen by users in the Alexa traffic panel are not counted. Multiple links from the same site are only counted once. Updated Monthly |
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Traffic rank for nas.edu:
| Traffic Rank | Change | ||
| 1 month | 311,719 | +16,002 | |
|---|---|---|---|
| 3 month | 323,627 | +28,960 | |
Estimated percentage of global pageviews on nas.edu:
| Pageviews | Change | ||
| 1 month | 0.000014 | -8% | |
|---|---|---|---|
| 3 month | 0.000013 | +26% | |
Estimated percentage of global internet users who visit nas.edu:
| Reach | Change | ||
| 1 month | 0.00055 | +2% | |
|---|---|---|---|
| 3 month | 0.00052 | -24% | |
Estimated percentage of visits to nas.edu that consist of a single pageview:
| Bounce % | Change | ||
| 1 month | 63.2 | +34% | |
|---|---|---|---|
| 3 month | 57.4 | -22% | |
Estimated daily unique pageviews per user for nas.edu:
| Pageviews/User | Change | ||
| 1 month | 2.6 | -10% | |
|---|---|---|---|
| 3 month | 2.5 | +70% | |
Estimated daily time on site (mm:ss) for nas.edu:
| Time on Site | Change | ||
| 1 month | 03:01 | +7% | |
|---|---|---|---|
| 3 month | 02:38 | +28% | |
Estimated percentage of visits to nas.edu that came from a search engine:
| Search % | Change | ||
| 1 month | 28.9 | +257% | |
|---|---|---|---|
| 3 month | 19.1 | +37% | |
Average Load Time for Nas.edu
Speed time for nas.edu is not available.
Where Visitors Go on Nas.edu
Subdomain
Percent of Visitors
dels-old.nas.edu
33.66%
nrc58.nas.edu
17.01%
dels.nas.edu
16.44%
nas.edu
13.04%
newsletters.nas.edu
8.79%
Audience Snapshot
Top Search Queries for Nas.edu
| Query | Percent of Search Traffic |
|---|
| 1 | fg to disburse 30 billion nas | 5.23% |
| 2 | the research of loftus on eyewitness testimony | 3.34% |
| 3 | bahmannasa | 1.71% |
| 4 | determining sample size | 1.33% |
| 5 | determination of sample size | 1.10% |
| 6 | dog nutrition | 0.66% |
| 7 | besr | 0.65% |


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Search Traffic
The percentage of site visits from search engines.
| Period | Percent of Site Traffic |
|---|
| Last 30 days | 28.9% |
| Last 7 days | - |
| Yesterday | - |
Top Queries from Search Traffic
The top queries driving traffic to nas.edu from search engines. Updated monthly.
| Query | Percent of Search Traffic |
|---|
| 1 | fg to disburse 30 billion nas | 5.23% |
| 2 | the research of loftus on eyewitness testimony | 3.34% |
| 3 | bahmannasa | 1.71% |
| 4 | determining sample size | 1.33% |
| 5 | determination of sample size | 1.10% |
| 6 | dog nutrition | 0.66% |
| 7 | besr | 0.65% |
| 8 | climate of america in 2011 | 0.58% |
| 9 | prb | 0.56% |
| 10 | national land parcel data | 0.52% |


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Search Traffic on the Rise and Decline
The top queries from search engines driving relatively more/less traffic to nas.edu in the current month than the previous month. Updated monthly.
| Search Query | 1 Month Increase
|
|---|
| 1 | fg to disburse 30 billion nas | 5.23% |
| 2 | the research of loftus on eyewitness testimony | 3.34% |
| 3 | determination of sample size | 1.10% |
| 4 | determining sample size | 0.88% |
| 5 | safety supplements | 0.50% |
| 6 | prb | 0.46% |
| 7 | need to know | 0.39% |
| 8 | resrearch in veterinary science | 0.37% |
| 9 | تست nas روغن | 0.31% |
| 10 | sample size calculation | 0.31% |
| Search Query | 1 Month Decline
|
|---|
| 1 | national academy of sciences | 1.60% |
| 2 | nas | 0.99% |
| 3 | bahmannasa | 0.56% |
| 4 | boa | 0.45% |
| 5 | laboratory coda | 0.41% |
| 6 | laboratory coda" | 0.38% |
| 7 | uniworld burger king tv commercial '80 | 0.35% |
| 8 | nas and global wqarming | 0.32% |
| 9 | dog nutrition | 0.30% |
| 10 | nas and global warming | 0.29% |
Search Advertising Metrics Highlights
Data provided by iSpionage. Visit iSpionage to discover additional information metrics for nas.edu.
| Last Month Stats (Estimated) | ||
|---|---|---|
| PPC Budget | ||
| Last Month Clicks | ||
| Avg. Ad Position | ||
| Google PPC Keywords | ||
| Yahoo PPC Keywords | ||
High Impact Search Queries for nas.eduPopular queries that are relevant to this site and are actively targeted by competitors advertising on search engines. Click on queries below to discover who is advertising for these queries. |
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| Query
A phrase that drives traffic to nas.edu from search engines. This list also includes sub-phrases that account for a high percentage of this site's search traffic broken out separately. For example, if the site receives traffic for 'buy diamond ring', 'diamond necklace', and 'diamond bracelet', the word 'diamond' might also appear in the list. |
Impact Factor
A high value indicates that nas.edu is getting significant organic search traffic for queries containing these phrases, despite high advertising competition for these phrases. Impact Factor is a combined measurement of the importance of a particular phrase to the site's search traffic and the level of search engine advertising competition (QCI). The index is on a scale of 0 to 100. Updated Monthly |
Query Popularity
An estimate of how frequently users search for these keywords, on a scale from 0 to 100. Higher numbers indicate higher frequencies. Updated Monthly |
QCI
QCI indicates the typical number of ads displayed for keyword searches on major search engines. A large number of ads indicates strong advertising competition for a query. The index is on a scale from 0 to 100. Updated Monthly |
|---|---|---|---|
| dog nutrition | 5.56 | 21 | 56 |
| cat nutrition | 3.68 | 15 | 73 |
| climate of america in 2011 | 3.32 | 9 | 40 |
| to know | 2.34 | 12 | 90 |
| nas | 2.23 | 53 | 33 |
| determining sample size | 1.89 | 23 | 10 |
| polyclonal antibody | 1.57 | 13 | 36 |
| determination of sample size | 1.56 | 24 | 10 |
| sample order forms | 1.50 | 7 | 72 |
| osb | 1.47 | 35 | 47 |
| sample size | 1.47 | 26 | 12 |
| national academy of sciences | 1.43 | 26 | 19 |
| polyclonal antibodies | 1.35 | 9 | 35 |
| sample order form | 1.27 | 9 | 36 |
| climate of | 1.20 | 5 | 90 |
| research of | 1.16 | 16 | 30 |
| polyclonal antibody production | 1.16 | 8 | 60 |
| supplements | 1.12 | 37 | 63 |
| skin cancer treatment | 1.11 | 22 | 52 |
| sample size calculation | 1.10 | 16 | 23 |
| in the | 1.10 | 18 | 35 |
| prb | 1.09 | 34 | 14 |
| renewable energy sources flow chart | 1.06 | 5 | 100 |
| dog nutrition chart | 1.01 | 5 | 100 |
| eyewitness testimony | 0.97 | 14 | 25 |
| sample size determination | 0.97 | 18 | 26 |
| academy of science | 0.95 | 20 | 15 |
| nrsb | 0.92 | 9 | 60 |
| dog nutritional requirements | 0.89 | 7 | 25 |
| stem cell | 0.83 | 35 | 44 |
Search Engine Marketing (SEM) Activity by nas.edu
Ads for nas.edu have appeared on major search engines when people performed the queries below. Click on the queries below to discover more information.
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Search Engine Marketing (SEM) Opportunities for nas.eduQueries that provide opportunities for this site to advertise through Search Engine Marketing (SEM) to get more traffic. They are popular queries that are relevant to the site, and have low competition in search engine marketing. Learn More Many sites are actively advertising in search engines for the most valuable search queries. This high level of competition tends to result in high advertising costs, which makes it difficult to find attractive advertising opportunities. These opportunities may still exist, however, by looking at the "long tail". The long tail contains search queries with lower Query Popularity, but such queries also tend to have lower QCI. By advertising for many of these queries, sites may still be able to manage an effective search engine marketing campaign. Note that not all queries on the long tail may be very relevant to this site, but this list may contain a number of strong advertising candidates. |
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Review Summary for nas.edu
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Audience Demographics for Nas.edu
Relative to the general internet population how popular is nas.edu with each audience below?
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Advanced Demographics for nas.edu
Audience breakdown by income, ethnicity, age, education, gender, children and browsing location.


99,809
India




