12.6 sec in total
71 ms
8.4 sec
4.1 sec
Welcome to shop.nga.gov homepage info - get ready to check Shop Nga best content for United States right away, or after learning these important things about shop.nga.gov
Visit shop.nga.govWe analyzed Shop.nga.gov page load time and found that the first response time was 71 ms and then it took 12.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
shop.nga.gov performance score
name
value
score
weighting
Value3.4 s
37/100
10%
Value28.7 s
0/100
25%
Value10.9 s
6/100
10%
Value1,340 ms
17/100
30%
Value0.017
100/100
15%
Value27.2 s
0/100
10%
71 ms
95 ms
299 ms
220 ms
224 ms
Our browser made a total of 196 requests to load all elements on the main page. We found that 94% of them (184 requests) were addressed to the original Shop.nga.gov, 1% (2 requests) were made to Connect.facebook.net and 1% (1 request) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Googleadservices.com.
Page size can be reduced by 268.1 kB (11%)
2.5 MB
2.2 MB
In fact, the total size of Shop.nga.gov main page is 2.5 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 1.8 MB which makes up the majority of the site volume.
Potential reduce by 140.9 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 140.9 kB or 84% of the original size.
Potential reduce by 1 B
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. Shop Nga images are well optimized though.
Potential reduce by 122.4 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 122.4 kB or 47% of the original size.
Potential reduce by 4.8 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. Shop.nga.gov has all CSS files already compressed.
Number of requests can be reduced by 147 (87%)
169
22
The browser has sent 169 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shop Nga. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 126 to 1 for JavaScripts and from 23 to 1 for CSS and as a result speed up the page load time.
shop.nga.gov
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shop.nga.gov 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
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[role]s are not contained by their required parent element
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
shop.nga.gov 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
Page has valid source maps
shop.nga.gov 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
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Shop.nga.gov 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 Shop.nga.gov 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.
shop.nga.gov
Open Graph description is not detected on the main page of Shop Nga. 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: