2.9 sec in total
41 ms
1.5 sec
1.3 sec
Click here to check amazing Shadow Ngs content for Spain. Otherwise, check out these important facts you probably never knew about shadow.ngs.org
The National Geographic Society is a global non-profit organization committed to exploring, illuminating, and protecting the wonder of our world.
Visit shadow.ngs.orgWe analyzed Shadow.ngs.org page load time and found that the first response time was 41 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
shadow.ngs.org performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value31.9 s
0/100
25%
Value18.3 s
0/100
10%
Value4,720 ms
0/100
30%
Value0.078
95/100
15%
Value38.7 s
0/100
10%
41 ms
45 ms
3 ms
91 ms
46 ms
Our browser made a total of 128 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Shadow.ngs.org, 93% (119 requests) were made to Nationalgeographic.org and 4% (5 requests) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (428 ms) relates to the external source Nationalgeographic.org.
Page size can be reduced by 516.4 kB (6%)
8.0 MB
7.5 MB
In fact, the total size of Shadow.ngs.org main page is 8.0 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. Only a small number of websites need less resources to load. Images take 6.8 MB which makes up the majority of the site volume.
Potential reduce by 374.0 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 374.0 kB or 77% of the original size.
Potential reduce by 104.3 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. Shadow Ngs images are well optimized though.
Potential reduce by 18.0 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. This website has mostly compressed JavaScripts.
Potential reduce by 20.2 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. Shadow.ngs.org has all CSS files already compressed.
Number of requests can be reduced by 79 (70%)
113
34
The browser has sent 113 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shadow Ngs. 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 30 to 1 for CSS and as a result speed up the page load time.
shadow.ngs.org
41 ms
45 ms
www.nationalgeographic.org
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shadow.ngs.org 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
[aria-*] attributes do not match their roles
button, link, and menuitem elements do not have accessible names.
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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Some elements have a [tabindex] value greater than 0
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
shadow.ngs.org 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 Shadow.ngs.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 Shadow.ngs.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.
shadow.ngs.org
Open Graph data is detected on the main page of Shadow Ngs. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: