2.1 sec in total
60 ms
1.2 sec
845 ms
Click here to check amazing Navionics Zoom content for United States. Otherwise, check out these important facts you probably never knew about navionics.zoom.us
Modernize workflows with Zoom's trusted collaboration tools: including video meetings, team chat, VoIP phone, webinars, whiteboard, contact center, and events.
Visit navionics.zoom.usWe analyzed Navionics.zoom.us page load time and found that the first response time was 60 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
navionics.zoom.us performance score
name
value
score
weighting
Value5.5 s
6/100
10%
Value13.5 s
0/100
25%
Value9.2 s
13/100
10%
Value4,250 ms
1/100
30%
Value0.188
65/100
15%
Value58.7 s
0/100
10%
60 ms
94 ms
74 ms
139 ms
76 ms
Our browser made a total of 96 requests to load all elements on the main page. We found that 3% of them (3 requests) were addressed to the original Navionics.zoom.us, 43% (41 requests) were made to File-paa.zoom.us and 19% (18 requests) were made to Us05st1.zoom.us. The less responsive or slowest element that took the longest time to load (669 ms) relates to the external source File-paa.zoom.us.
Page size can be reduced by 612.1 kB (12%)
5.2 MB
4.6 MB
In fact, the total size of Navionics.zoom.us main page is 5.2 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 4.0 MB which makes up the majority of the site volume.
Potential reduce by 447.8 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 447.8 kB or 79% of the original size.
Potential reduce by 163.1 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. Navionics Zoom images are well optimized though.
Potential reduce by 291 B
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 929 B
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. Navionics.zoom.us has all CSS files already compressed.
Number of requests can be reduced by 31 (36%)
86
55
The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Navionics Zoom. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
navionics.zoom.us
60 ms
navionics.zoom.us
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helper.min.js
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optimizely.js
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internacional.min.css
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suisse.min.css
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all.min.css
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notification.min.css
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navionics.zoom.us 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
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
Image elements do not have [alt] attributes
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>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
navionics.zoom.us best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
Issues were logged in the Issues panel in Chrome Devtools
navionics.zoom.us 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
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Page is blocked from indexing
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 Navionics.zoom.us 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 Navionics.zoom.us 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.
navionics.zoom.us
Open Graph data is detected on the main page of Navionics Zoom. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: