Access mapper.nndb.com. NNDB Mapper: Tracking the entire world

mapper.nndb.com

274 ms

nndb.gif

423 ms

title.gif

144 ms

nndb-mapper.jpg

334 ms

t.cheney.jpg

220 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that all of those requests were addressed to Mapper.nndb.com and no external sources were called. The less responsive or slowest element that took the longest time to load (429 ms) belongs to the original domain Mapper.nndb.com.

Content Size

101.4 kB

After Optimization

95.3 kB

In fact, the total size of Mapper.nndb.com main page is 101.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 5% of websites need less resources to load. Images take 93.0 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 5.9 kB

Original 8.4 kB
After minification 7.6 kB
After compression 2.5 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 5.9 kB or 71% of the original size.

Image Optimization

-0%

Potential reduce by 180 B

Original 93.0 kB
After minification 92.8 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Mapper NNDB images are well optimized though.

Requests Now

After Optimization

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mapper NNDB. According to our analytics all requests are already optimized.

Language and Encoding

Language Detected

Language Claimed

N/A

Encoding

N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mapper.nndb.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Mapper.nndb.com main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of Mapper NNDB. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: