6.8 sec in total
143 ms
3.7 sec
2.9 sec
Click here to check amazing Ocean Nationalgeographic content for United States. Otherwise, check out these important facts you probably never knew about ocean.nationalgeographic.com
Learn more about life in the sea and the challenges facing our oceans.
Visit ocean.nationalgeographic.comWe analyzed Ocean.nationalgeographic.com page load time and found that the first response time was 143 ms and then it took 6.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
ocean.nationalgeographic.com performance score
name
value
score
weighting
Value11.6 s
0/100
10%
Value18.4 s
0/100
25%
Value20.2 s
0/100
10%
Value7,320 ms
0/100
30%
Value0.007
100/100
15%
Value48.8 s
0/100
10%
143 ms
165 ms
148 ms
140 ms
139 ms
Our browser made a total of 183 requests to load all elements on the main page. We found that 55% of them (100 requests) were addressed to the original Ocean.nationalgeographic.com, 14% (25 requests) were made to Assets.nationalgeographic.com and 11% (20 requests) were made to Images.nationalgeographic.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Ocean.nationalgeographic.com.
Page size can be reduced by 1.3 MB (18%)
7.3 MB
6.0 MB
In fact, the total size of Ocean.nationalgeographic.com main page is 7.3 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 5.7 MB which makes up the majority of the site volume.
Potential reduce by 168.2 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 168.2 kB or 80% of the original size.
Potential reduce by 152.7 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. Ocean Nationalgeographic images are well optimized though.
Potential reduce by 852.2 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 852.2 kB or 68% of the original size.
Potential reduce by 140.8 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. Ocean.nationalgeographic.com needs all CSS files to be minified and compressed as it can save up to 140.8 kB or 81% of the original size.
Number of requests can be reduced by 58 (34%)
172
114
The browser has sent 172 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ocean Nationalgeographic. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 43 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
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ocean.nationalgeographic.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
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
ocean.nationalgeographic.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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
ocean.nationalgeographic.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
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ocean.nationalgeographic.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 Ocean.nationalgeographic.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.
ocean.nationalgeographic.com
Open Graph data is detected on the main page of Ocean Nationalgeographic. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: