8.6 sec in total
1.3 sec
7.2 sec
203 ms
Visit zinnos.com now to see the best up-to-date Zinnos content and also check out these interesting facts you probably never knew about zinnos.com
Zinnos was founded fifteen years ago, and dedicated to Marine electronics, Ship Network and Interface. Most our products are NMEA and IEC 61162 related.
Visit zinnos.comWe analyzed Zinnos.com page load time and found that the first response time was 1.3 sec and then it took 7.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
zinnos.com performance score
name
value
score
weighting
Value8.2 s
0/100
10%
Value8.6 s
1/100
25%
Value12.7 s
3/100
10%
Value80 ms
99/100
30%
Value0.126
82/100
15%
Value11.4 s
19/100
10%
1250 ms
53 ms
96 ms
596 ms
1241 ms
Our browser made a total of 47 requests to load all elements on the main page. We found that 72% of them (34 requests) were addressed to the original Zinnos.com, 9% (4 requests) were made to Googletagmanager.com and 6% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Zinnos.com.
Page size can be reduced by 957.0 kB (39%)
2.5 MB
1.5 MB
In fact, the total size of Zinnos.com 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. 45% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 54.8 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 54.8 kB or 78% of the original size.
Potential reduce by 266.4 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. Obviously, Zinnos needs image optimization as it can save up to 266.4 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 372.9 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 372.9 kB or 70% of the original size.
Potential reduce by 262.9 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. Zinnos.com needs all CSS files to be minified and compressed as it can save up to 262.9 kB or 85% of the original size.
Number of requests can be reduced by 29 (64%)
45
16
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zinnos. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
zinnos.com
1250 ms
gtm.js
53 ms
js
96 ms
style.css
596 ms
a3x1d.css
1241 ms
css
30 ms
js
42 ms
js
50 ms
analytics.js
21 ms
collect
65 ms
collect
35 ms
a3x1d.css
951 ms
a3x1d.css
1221 ms
a3x1d.css
626 ms
a3x1d.css
766 ms
a3x1d.js
1991 ms
a3x1d.js
1646 ms
json2.js
1568 ms
a3x1d.js
1710 ms
custom.css
1610 ms
ga-audiences
29 ms
element.js
57 ms
jquery.prettyPhoto.js
1930 ms
adaptavia.js
2193 ms
jquery.form.min.js
2329 ms
core.min.js
2337 ms
datepicker.min.js
2332 ms
e-202403.js
28 ms
video.js
2421 ms
collect
63 ms
trans_dark.png
614 ms
zinnos_logo_t.gif
914 ms
loading.gif
1013 ms
sunset-640-214.jpg
1225 ms
smart-ship1.jpg
1237 ms
battleship-640-213.jpg
1521 ms
info.png
1226 ms
tick.png
1495 ms
nmea-buffer-splitter-znr-416.gif
1835 ms
analog-nmea-converter-znc-401.gif
2003 ms
nmea-tester-monitor-simulator-znt-300.png
3127 ms
nmea-ethernet-gateway-multiplexer-zmg-340.gif
1823 ms
nmea-multiplexer-combiner-znc-580.gif
2307 ms
dsm250-nmea-2000-display.gif
2132 ms
icon-search.png
2402 ms
w8gdH283Tvk__Lua32TysjIfp8uJ.woff
22 ms
bg_popup_black.png
1885 ms
zinnos.com accessibility score
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
Form elements do not have associated labels
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
zinnos.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
zinnos.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
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
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 Zinnos.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 Zinnos.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.
zinnos.com
Open Graph data is detected on the main page of Zinnos. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: