SiteSpeedLab BETA3 rel012i
Cisco.com
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Latency Testing
Latency Testing Disabled.
SiteSpeedLab can't measure the latency of the cisco.com. While performing tests we do not get responses from the remote server 198.133.219.25.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 24 2011. Since the first of July 2010 we carried out 23 tests from locations
for the main page of this website, the last of which were made about 3598 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 24 2011. Since the first of July 2010 we carried out 23 tests from locations
for the main page of this website, the last of which were made about 3598 hours ago
Tests 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 |
|
|---|---|---|---|---|---|---|---|
 Usa26.60% of traffic |
NY, New York | — | — | 190 ms | 34 % | 186.45 Kb/s | 9% |
| Florida, Tampa | — | — | 94 ms | 57 % | |||
 Germany5.00% of traffic |
Frankfurt | — | — | 279 ms | 123 % | ||
 Canada1.20% of traffic |
Montreal | — | — | 74 ms | — | ||
 United Kingdom2.50% of traffic |
Gloucester | — | — | 1 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, San jose), we concludedoverall This website speed rank is 85. That means 85% of the sites from the San jose 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 Cisco.com because the shares of each country are 26.60 and 5.00 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.
DNS Lookup Speed
Browser should lookup domain name and get IP address of the server (198.133.219.25) 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: 0.13s (which is better than 74% of all sites).
For more detailed stats look at DNS tests graph and DNS resolve page for United states, San jose 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 26.60% of traffic |
NY, New York | 190 ms | — | — | — |
32% 124/94 ms |
| Florida, Tampa | 94 ms | — | — | — |
14% 131/115 ms |
|
| Germany 5.00% of traffic |
Frankfurt | 279 ms | — | — | — |
23% 155/200 ms |
| Canada 1.20% of traffic |
Montreal | 74 ms | — | — | — |
11% 49/55 ms |
| United Kingdom 2.50% of traffic |
Gloucester | 1 ms | — | — | — |
98% 1/44 ms |
Fragment of San jose 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. | Kingsofchaos.com | 34 ms | Net Access Corporation | |
| 2. | Pantherexpress.net | 34 ms | Cdnetworks | |
| 3. | Paypal.ch | 41 ms | ||
| ... | ... | ... | ... | ... |
| 213. | Energyfarms.net | 126 ms | Abovenet Communications | |
| 214. | Tvencable.com | 126 ms | Server Central Network | |
| 215. | Cisco.com | 127 ms | Cisco Systems | |
| 216. | Sendtoprint.net | 127 ms | Inforelay Online Systems | |
| 217. | Philosophypages.com | 127 ms | Xo Communications | |
| ... | ... | ... | ... | ... |
| 846. | 71-quan.cn | 7074 ms | Hurricane Electric |
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 186.454Kb/s
(which is better than 85% of all sites in this region).
For more detailed stats check out report for San jose 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
Ways to improve website performance
Once the document (website's main page) has been downloaded, we analyze it. It allows us to give webmasters some recommendations on how to optimize page load speed. We analyze the internal and external factors.Enable GZIP Compression
This is a good practice to give the user content in compressed form. We've detected 1.73 Kb of content that could be compressed. By compressing content you can achieve the size of ~ 0.43 Kb (saving 1.3 Kb). This would accelerate the page loading speed and would positively impact the bandwidth savings in Cisco Systems.http://newsroom.cisco.com/dlls/cdc_news_json_v1.js. File size 1.73 Kb and you can save up to 1.3 Kb
Keep Components under 25K
Users often visit web site using a mobile phone. Even the most modern and advanced gadgets have some limitations. For example an iPhone browser do not cache page components bigger than 25K. So you should strive to ensure that scripts, CSS-styles, etc. are less than 25K.http://www.cisco.com/web/fw/j/homepage.mb.min.js Content-Encoding: application/x-javascript. File size 48.63 Kb.
http://www.cisco.com/en/US/home/images/sp_umi_960x320.jpg Content-Encoding: image/jpeg. File size 191.73 Kb.
http://www.cisco.com/en/US/home/images/f_ISR-G2-upgrade.jpg Content-Encoding: image/jpeg. File size 30.4 Kb.
http://www.cisco.com/en/US/home/images/f_jc_ces.jpg Content-Encoding: image/jpeg. File size 26.62 Kb.
Using H1 tag
Show main content of the page clearly. One of the most important internal website ranking factors is the H1 tag. It's a title of the document and the most powerful keyword, actually. Our robot did not find the h1 tag on the page.Use the TITLE for A tag
As we have already mentioned, search engine bots can not see the site like a people do it. They more focused on the descriptions of certain page elements. That's why we strongly recommend use TITLE operator in the "A" tag. This operator not only describes the page referenced by the page more detailed, but also takes part in the page describing. For example, you have the link on your website:| 120. | <a href="/" tabindex="3">Home</a> |
| 120. | <a href="/" tabindex="3" title="cisco networking">Home</a> |
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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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