3.1 sec in total
356 ms
2.3 sec
417 ms
Welcome to swellmap.co.nz homepage info - get ready to check Swell Map best content for New Zealand right away, or after learning these important things about swellmap.co.nz
Free accurate 7 day ocean information and marine forecasts including swell, wave, chop, swell period, winds, tide times, ratings and summaries for New Zealand.
Visit swellmap.co.nzWe analyzed Swellmap.co.nz page load time and found that the first response time was 356 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
swellmap.co.nz performance score
name
value
score
weighting
Value3.7 s
30/100
10%
Value8.6 s
1/100
25%
Value10.3 s
8/100
10%
Value1,290 ms
18/100
30%
Value0.271
45/100
15%
Value12.8 s
13/100
10%
356 ms
329 ms
218 ms
27 ms
31 ms
Our browser made a total of 83 requests to load all elements on the main page. We found that 29% of them (24 requests) were addressed to the original Swellmap.co.nz, 27% (22 requests) were made to Maps.google.com and 12% (10 requests) were made to Swellmap.com. The less responsive or slowest element that took the longest time to load (447 ms) relates to the external source Facebook.com.
Page size can be reduced by 685.9 kB (56%)
1.2 MB
538.5 kB
In fact, the total size of Swellmap.co.nz main page is 1.2 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. 60% of websites need less resources to load. Javascripts take 738.6 kB which makes up the majority of the site volume.
Potential reduce by 62.7 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 62.7 kB or 85% of the original size.
Potential reduce by 4.1 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. Swell Map images are well optimized though.
Potential reduce by 486.3 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 486.3 kB or 66% of the original size.
Potential reduce by 132.7 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. Swellmap.co.nz needs all CSS files to be minified and compressed as it can save up to 132.7 kB or 84% of the original size.
Number of requests can be reduced by 25 (44%)
57
32
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Swell Map. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and as a result speed up the page load time.
swellmap.co.nz
356 ms
www.swellmap.co.nz
329 ms
wmap_std_130715.css
218 ms
js
27 ms
jquery.min.js
31 ms
wmap_std_130715.js
121 ms
wmap_map_130715.js
66 ms
jquery.swellmap.js
68 ms
ga.js
45 ms
gpt.js
20 ms
smap_banner.png
43 ms
ajax-loader.gif
88 ms
smapicon.png
90 ms
pubads_impl_81.js
47 ms
__utm.gif
38 ms
like.php
447 ms
container.html
404 ms
common.js
390 ms
map.js
390 ms
util.js
276 ms
geometry.js
274 ms
poly.js
277 ms
admin-ajax.php
418 ms
ajr.php
139 ms
ajr.php
140 ms
ajr.php
139 ms
ajr.php
140 ms
ajr.php
139 ms
ajr.php
139 ms
ajr.php
182 ms
ajr.php
192 ms
ajr.php
191 ms
ajr.php
190 ms
rU2ubZ6l1Q5.js
351 ms
LVx-xkvaJ0b.png
398 ms
StaticMapService.GetMapImage
213 ms
onion.js
59 ms
openhand_8_8.cur
55 ms
transparent.png
64 ms
ajr.php
155 ms
ajr.php
247 ms
ajr.php
199 ms
ajr.php
228 ms
ajr.php
199 ms
ajr.php
307 ms
ViewportInfoService.GetViewportInfo
146 ms
stats.js
50 ms
controls.js
45 ms
undo_poly.png
62 ms
ajr.php
299 ms
ajr.php
300 ms
ajr.php
320 ms
ajr.php
333 ms
css
54 ms
google4.png
44 ms
mapcnt6.png
60 ms
sv5.png
58 ms
rain.png
152 ms
tmapctrl.png
42 ms
tmapctrl4.png
39 ms
imgs8.png
48 ms
2UX7WLTfW3W8TclTUvlFyQ.woff
37 ms
RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff
41 ms
Hgo13k-tfSpn0qi1SFdUfT8E0i7KZn-EPnyo3HZu7kw.woff
78 ms
d-6IYplOFocCacKzxwXSOD8E0i7KZn-EPnyo3HZu7kw.woff
101 ms
vt
24 ms
vt
54 ms
vt
47 ms
vt
53 ms
vt
48 ms
vt
80 ms
vt
78 ms
vt
54 ms
vt
76 ms
vt
54 ms
vt
55 ms
vt
75 ms
vt
73 ms
showers.png
122 ms
cloud.png
104 ms
AuthenticationService.Authenticate
28 ms
lightshower.png
32 ms
all.js
158 ms
swellmap.co.nz 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
[role]s do not have all required [aria-*] attributes
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
swellmap.co.nz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
swellmap.co.nz SEO score
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 doesn't use legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Swellmap.co.nz 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 Swellmap.co.nz 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.
swellmap.co.nz
Open Graph description is not detected on the main page of Swell Map. 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: