SiteSpeedLab BETA3 rel012i
Mail-archive.com
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Latency Testing
Latensy Flash Graph
Usa, NY, New York
Usa, Florida, Tampa
Germany, Frankfurt
Canada, Montreal
United Kingdom, Gloucester
| Learn more at Latency Testing Profile Separate test for different locations, time frames |
The chart will appear within this DIV. This text will be replaced by the chart.
Usa, NY, New York
Usa, Florida, Tampa
Germany, Frankfurt
Canada, Montreal
United Kingdom, Gloucester
|
Learn more at DNS Testing Profile Separate test for different locations, time frames |
| Learn more at PageSpeed Testing Profile |
WebSite Speed Profile
Site Speed Success Formula = good website latency + fast DNS lookup + high page load speed.
Site Speed Laboratory offers analysis of DNS Lookup speed & latency tests (ping) & Page Load speed for every website. Our analysis is based on data for May 25 2011. Since the first of July 2010 we carried out 22 tests from locations
for the main page of this website, the last of which were made about 3633 hours ago
Site Speed Laboratory offers analysis of DNS Lookup speed & latency tests (ping) & Page Load speed for every website. Our analysis is based on data for May 25 2011. Since the first of July 2010 we carried out 22 tests from locations
for the main page of this website, the last of which were made about 3633 hours ago
Tests Summary |
Latency Summary |
DNS Summary |
Page Speed Summary |
Site Speed Laboratory Summary for this website
| Location | Ping | Ping, change |
DNS Lookup | DNS Resolve, change |
Page Speed | Page Speed, change |
|
|---|---|---|---|---|---|---|---|
 Usa15.60% of traffic |
NY, New York | 45 ms | — | 55 ms | 5 % | 16.86 Kb/s | 3% |
| Florida, Tampa | 76 ms | — | 159 ms | 50 % | |||
 Germany9.80% of traffic |
Frankfurt | 174 ms | 1 % | 44 ms | 85 % | ||
 Canada1.20% of traffic |
Montreal | 100 ms | — | 28 ms | — | ||
 United Kingdom3.00% of traffic |
Gloucester | 159 ms | — | 110 ms | — | ||
Summary Widget
SiteSpeedLab Overall Website Rating for this website
Based on our speed test results table and considering features of the current webserver location
(United states, South san francisco), we concludedoverall This website speed rank is 0. That means 0% of the sites from the South san francisco are slower for visitors than this website.
It is important to understand that you can't evaluate website speed without considering website audience location. You should evaluate the speed of the site considering location of your primary audience (visitors), and not just from abstract tests from various points of the planet. There is a chance that your website is quite slow for visitors from German but pretty quick for Australian users at the same time. Based on a primary audience location data Site Speed Laboratory maintains objective rating. Test servers located in the Usa and Germany are more useful and important to Mail-archive.com because the shares of each country are 15.60 and 9.80 percent respectively.
You should not overestimate the importance of the website speed factor. Google has more than 200 ranking factors and website speed is just one of them.
Website Latency (Ping Test)
Check details on Ping Graph
Latency History Graph
The main purpose of the testing is a measuring the speed and rating the stability of the latency to this IP from around the world in comparison with sites of the region (the city).
The chart will appear within this DIV. This text will be replaced by the chart.
Usa, NY, New York
Usa, Florida, Tampa
Germany, Frankfurt
Canada, Montreal
United Kingdom, Gloucester
Graph Legend
- Maximum latency for current location, mouse over for the details.
- Mimimal latency for current location, mouse over for the details (date, value, etc.)
- Numbered vertical lines indicate the change of IP for the current site
- Data Loss
The main purpose of the testing is a measuring the speed and rating the stability of the latency to this IP from around the world in comparison with sites of the region (the city).
The chart will appear within this DIV. This text will be replaced by the chart.
Usa, NY, New York
Usa, Florida, Tampa
Germany, Frankfurt
Canada, Montreal
United Kingdom, Gloucester
Graph Legend
- Maximum latency for current location, mouse over for the details.
- Mimimal latency for current location, mouse over for the details (date, value, etc.)
- Numbered vertical lines indicate the change of IP for the current site
- Data Loss
The main purpose of the testing is a measuring the speed and rating the stability of the latency to this IP from around the world in comparison with sites of the region (the city).
The chart will appear within this DIV. This text will be replaced by the chart.
Usa, NY, New York
Usa, Florida, Tampa
Germany, Frankfurt
Canada, Montreal
United Kingdom, Gloucester
Graph Legend
- Maximum latency for current location, mouse over for the details.
- Mimimal latency for current location, mouse over for the details (date, value, etc.)
- Numbered vertical lines indicate the change of IP for the current site
- Data Loss
The main purpose of the testing is a measuring the speed and rating the stability of the latency to this IP from around the world in comparison with sites of the region (the city).
The chart will appear within this DIV. This text will be replaced by the chart.
Usa, NY, New York
Usa, Florida, Tampa
Germany, Frankfurt
Canada, Montreal
United Kingdom, Gloucester
Graph Legend
- Maximum latency for current location, mouse over for the details.
- Mimimal latency for current location, mouse over for the details (date, value, etc.)
- Numbered vertical lines indicate the change of IP for the current site
- Data Loss
How to read the graph's data
This graph represents a detailed statistics of website latency. Periodical measurements give a
complete picture of website availability from the different areas of the planet. Particular
attention is given to the expansion of our testing servers around the world, in order to test
the site availability and latency in those locations where most of your visitors are.
Of course, the faster access to the site means users get content faster. It means less
bounce (bounce rate) and faster ads delivering (and therefore better performance CTR, eCPM).
This is even more important given the fact that we've detected Google Adsense ad network code
on this site. Ultimately, the best availability of the site gives you an edge over your
competitors. More information can be read on our page about the importance of the latency speed
for the website speed up.
Compare Latency Statistic
Dynamic of the Latency Changes for the website from various locations.
| Location | Last check | 7 day change | 1 month change | 3 month change | 6 month change | |
|---|---|---|---|---|---|---|
| Usa 15.60% of traffic |
NY, New York | 45 ms | — | — | — | — |
| Florida, Tampa | 76 ms | — | — | — | — | |
| Germany 9.80% of traffic |
Frankfurt | 174 ms | — | — | — |
8% 172/160 ms |
| Canada 1.20% of traffic |
Montreal | 100 ms | — | — | — |
3% 99/96 ms |
| United Kingdom 3.00% of traffic |
Gloucester | 159 ms | — | — | — |
12% 159/142 ms |
Fragment of South san francisco latency speed rating table for this website
The table is constructed according to the data from the US datacenters| # | Domain | Compare | Ping | Provider |
|---|---|---|---|---|
| 1. | Dentalcompare.com | 53 ms | Internap Network Services | |
| 2. | Comparenetworks.com | 53 ms | Internap Network Services | |
| 3. | Biocompare.com | 54 ms | Internap Network Services | |
| ... | ... | ... | ... | ... |
| 7. | Officialxboxmagazine.com | 69 ms | Rackspace.com | |
| 8. | Velocityhall.com | 109 ms | Qwest Communications | |
| 9. | Mail-archive.com | 110 ms | Hurricane Electric | |
| 10. | Frozenbear.com | 110 ms | Hurricane Electric | |
| 11. | Gerejakatolik.net | 114 ms | Sbc Internet Services | |
| ... | ... | ... | ... | ... |
| 15. | Sees.com | — 100 % Loss |
Ntt America | |
| ... | ... | ... | ... | ... |
| 22. | Inszoom.com | — 100 % Loss |
Ntt America |
Why the low latency is important with this site as an example
To display this website browser needs to download 5 objects. Though modern browsers use parallel connection now, we'll simplify the conditions and calculate the time spent by the browser for these sites in a single-threaded mode. Time required to establish HTTP connection only:3 * website latency * website objects
+ preparation of the webserver response. Number 3 in the formula is a three
phase of a TCP connection:
sending a SYN request from the client to the server, sending ASK + SYN from the
server to the client and the ASK sending from the client to the server. Though we
can not calculate the time for a webserver response, the total time for sending
and receiving requests for each of the object will be:
3 * 110 ms * 5 objects = 0 sec
Of course, modern browsers use several simultaneous connections to download content from a domain
(from 2 to 8 at the time of writing this document). And in some browsers the number of connections
can be set manually (Opera).
But, if you impose these data on the first site
Dentalcompare.com
from the latency table for the city South san francisco, it turns out that the
difference in time only for the sending and receiving requests to the web server
could be: 0.86 sec.
Sure, making such calculations must always take into account the audience site, and
always make an accent on the fact that the server should always be so geographically
closer to the primary audience as it possible. Also we recommend to pay attention to
an article about importance of the latency on our site.
DNS Lookup Speed
Browser should lookup domain name and get IP address of the server (72.52.77.3) before downloading the page.
We test DNS resolve for this domain from 5 locations. That's how we've got the
average time of receiving IP: 0.08s (which is better than 95% of all sites).
For more detailed stats look at DNS tests graph and DNS resolve page for United states, South san francisco location
(Average value on the widget is an average DNS resolve time for websites hosted at the same location).
DNS History Graph
The main purpose of the testing is a measuring the speed and rating the stability of the latency to this IP from around the world in comparison with sites of the region (the city).
The chart will appear within this DIV. This text will be replaced by the chart.
Usa, NY, New York
Usa, Florida, Tampa
Germany, Frankfurt
Canada, Montreal
United Kingdom, Gloucester
Graph Legend
- Maximum latency for current location, mouse over for the details.
- Mimimal latency for current location, mouse over for the details (date, value, etc.)
- Milestones indicate the change of IP for the current site
- Data Loss
The main purpose of the testing is a measuring the speed and rating the stability of the latency to this IP from around the world in comparison with sites of the region (the city).
The chart will appear within this DIV. This text will be replaced by the chart.
Usa, NY, New York
Usa, Florida, Tampa
Germany, Frankfurt
Canada, Montreal
United Kingdom, Gloucester
Graph Legend
- Maximum latency for current location, mouse over for the details.
- Mimimal latency for current location, mouse over for the details (date, value, etc.)
- Milestones indicate the change of IP for the current site
- Data Loss
The main purpose of the testing is a measuring the speed and rating the stability of the latency to this IP from around the world in comparison with sites of the region (the city).
The chart will appear within this DIV. This text will be replaced by the chart.
Usa, NY, New York
Usa, Florida, Tampa
Germany, Frankfurt
Canada, Montreal
United Kingdom, Gloucester
Graph Legend
- Maximum latency for current location, mouse over for the details.
- Mimimal latency for current location, mouse over for the details (date, value, etc.)
- Milestones indicate the change of IP for the current site
- Data Loss
The main purpose of the testing is a measuring the speed and rating the stability of the latency to this IP from around the world in comparison with sites of the region (the city).
The chart will appear within this DIV. This text will be replaced by the chart.
Usa, NY, New York
Usa, Florida, Tampa
Germany, Frankfurt
Canada, Montreal
United Kingdom, Gloucester
Graph Legend
- Maximum latency for current location, mouse over for the details.
- Mimimal latency for current location, mouse over for the details (date, value, etc.)
- Milestones indicate the change of IP for the current site
- Data Loss
Compare DNS Speed
The table below shows the dynamic of the DNS Lookup speed changes for the website from various locations.
| Location | Last check | 7 day change | 1 month change | 3 month change | 6 month change | |
|---|---|---|---|---|---|---|
| Usa 15.60% of traffic |
NY, New York | 55 ms | — | — | — |
22% 94/121 ms |
| Florida, Tampa | 159 ms | — | — | — |
29% 169/131 ms |
|
| Germany 9.80% of traffic |
Frankfurt | 44 ms | — | — | — |
24% 104/136 ms |
| Canada 1.20% of traffic |
Montreal | 28 ms | — | — | — |
59% 17/41 ms |
| United Kingdom 3.00% of traffic |
Gloucester | 110 ms | — | — | — |
84% 83/45 ms |
Fragment of South san francisco DNS Speed rating table for this website
The table is constructed according to the data from the US datacenters| # | Domain | Compare | DNS Resolve Speed | Provider |
|---|---|---|---|---|
| 1. | Mail-archive.com | 79 ms | Hurricane Electric | |
| 2. | Biocompare.com | 98 ms | Internap Network Services | |
| 3. | Frozenbear.com | 98 ms | Hurricane Electric | |
| ... | ... | ... | ... | ... |
| 22. | Cnpg.com | 1000 ms | Internap Network Services |
Page Speed Test
Content-Types by SizeContent-Type's Weights
Content-Type's Weights by Hosts
Downloading page itself is the final stage of the testing. Actually, this is the last stage,
after which page is displayed completely for user. The download speed depends on many factors.
Main factors are the following: the width of the bandwidth up to the domain, the number of
simultaneous download threads, speed of the server, a distance between user and domain web server.
Recent measurements have shown the speed of page download for this domain is 16.856Kb/s
(which is better than 0% of all sites in this region).
For more detailed stats check out report for South san francisco hosted websites.
Page Speed
Page Speed is a key factor in the website speed estimations (along with DNS lookup speed and website latency). Speed of the page loading, sophisticated subdomains usage for static content (images, css), optimized code (html, js), hosting on fast servers with good latency to its audience leads to good results and, ultimately, to a good website profitability.While conducting tests we emulate a visit your website using the browser Firefox 3.5.6. Test results of the page loading listed in this table:
Pagespeed Flash Table
Check Page Speed
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Some facts about Site Speed
What Google says about website speed
Website speed is really important. Google considers speed as a competitive advantage now
Website Speed and SEO
Website speed is one of the ranking factors. It means you can get more chances to get into TOP-10 of search results page if you make your website more faster
Website speed impacts revenue
Improve website performance to get more page views, search queries per user and more revenue
Website Speed and User's Experience
You can improve the user experience of your website by optimizing performance
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