biometrics.nist.gov: Biometrics | NIST
Biometrics is the measurement of physiological characteristics like – but not limited to – fingerprint, iris patterns, or facial features that can be used to identify an individual. NIST has been cond...
Page load speed analysis
Total page load time
In fact, the total size of Biometrics.nist.gov main page is 130 B. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. HTML takes 130 B which makes up the majority of the site volume.
Original 130 B
After compression 117 B
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. This web page is already compressed.
Network requests diagram
Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Biometrics.nist.gov and no external sources were called. The less responsive or slowest element that took the longest time to load (599 ms) belongs to the original domain Biometrics.nist.gov.
Additional info on biometrics.nist.gov
Biometrics.nist.gov uses IP address which is currently shared with 4 other domains. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.
|1800||Txt: v=spf1 include:nist.gov -all
Language and encoding
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Biometrics.nist.gov can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Biometrics.nist.gov 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.
Biometrics.nist.gov has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.
Visitor World Map
Country of origin for 42.4% of all visits is United States. It’s good for Biometrics.nist.gov that their server is also located in United States, as that enables the majority of their visitors to benefit from a much faster page load time.
Social Sharing Optimization
Open Graph description is not detected on the main page of Biometrics NIST. 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:
Analyze another website