4.2 sec in total
494 ms
3 sec
747 ms
Visit nationalharbor.com now to see the best up-to-date National Harbor content for United States and also check out these interesting facts you probably never knew about nationalharbor.com
Discover National Harbor, MD, a premier spot for top brand shopping and boutiques, world-class gaming and nightlife, and celebrated restaurants, minutes from DC.
Visit nationalharbor.comWe analyzed Nationalharbor.com page load time and found that the first response time was 494 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
nationalharbor.com performance score
name
value
score
weighting
Value1.6 s
94/100
10%
Value7.6 s
3/100
25%
Value4.8 s
67/100
10%
Value1,200 ms
20/100
30%
Value0.011
100/100
15%
Value8.5 s
38/100
10%
494 ms
58 ms
79 ms
43 ms
85 ms
Our browser made a total of 147 requests to load all elements on the main page. We found that 54% of them (79 requests) were addressed to the original Nationalharbor.com, 12% (18 requests) were made to and 5% (8 requests) were made to Pixel.mathtag.com. The less responsive or slowest element that took the longest time to load (731 ms) relates to the external source S3.amazonaws.com.
Page size can be reduced by 1.8 MB (28%)
6.5 MB
4.7 MB
In fact, the total size of Nationalharbor.com main page is 6.5 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 4.5 MB which makes up the majority of the site volume.
Potential reduce by 83.8 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 83.8 kB or 83% of the original size.
Potential reduce by 338.2 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. National Harbor images are well optimized though.
Potential reduce by 804.5 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 804.5 kB or 69% of the original size.
Potential reduce by 609.6 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. Nationalharbor.com needs all CSS files to be minified and compressed as it can save up to 609.6 kB or 86% of the original size.
Number of requests can be reduced by 86 (69%)
124
38
The browser has sent 124 CSS, Javascripts, AJAX and image requests in order to completely render the main page of National Harbor. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 51 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.
www.nationalharbor.com
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kko8tjb.js
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nationalharbor.com accessibility score
ARIA
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.
Impact
Issue
[role] values are not valid
[aria-*] attributes do not have valid values
ARIA IDs are not unique
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Links do not have a discernible name
nationalharbor.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
nationalharbor.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Mobile Friendly
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/).
Impact
Issue
Document uses legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nationalharbor.com 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 Nationalharbor.com 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.
nationalharbor.com
Open Graph description is not detected on the main page of National Harbor. 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: