736 ms in total
Welcome to amnh.org homepage info - get ready to check Amnh best content for United States right away, or after learning these important things about amnh.org
Explore the natural world, and the known universe. All admission to the Museum is by timed entry and must be reserved online. Open Wednesday-Sunday, 10 am-5:30 pm.Visit amnh.org
We analyzed Amnh.org page load time and found that the first response time was 17 ms and then it took 719 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.
amnh.org performance score
Our browser made a total of 67 requests to load all elements on the main page. We found that 57% of them (38 requests) were addressed to the original Amnh.org, 7% (5 requests) were made to Translate.googleapis.com and 7% (5 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (185 ms) relates to the external source Translate.googleapis.com.
Page size can be reduced by 1.3 MB (50%)
Potential reduce by 82.6 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. This page needs HTML code to be minified as it can gain 24.8 kB, which is 24% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 82.6 kB or 81% of the original size.
Potential reduce by 19.5 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. Amnh images are well optimized though.
Potential reduce by 752.7 kB
Potential reduce by 463.1 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Amnh.org needs all CSS files to be minified and compressed as it can save up to 463.1 kB or 82% of the original size.
Number of requests can be reduced by 29 (45%)
amnh.org accessibility score
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
[aria-*] attributes do not match their roles
These items highlight common accessibility best practices.
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
amnh.org best practices score
Trust and Safety
Does not use HTTPS
Ensure CSP is effective against XSS attacks
Browser errors were logged to the console
amnh.org SEO score
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Document uses legible font sizes
Tap targets are not sized appropriately
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Amnh.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Amnh.org main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
Open Graph description is not detected on the main page of Amnh. 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: