13.6 sec in total
295 ms
13.2 sec
118 ms
Visit sfsailing.com now to see the best up-to-date Sf Sailing content for United States and also check out these interesting facts you probably never knew about sfsailing.com
This web site provides resources for existing sailors and those wanting to learn how to sail. Resources like sailing schools, yacht clubs, sailing forums, marine classifieds, crew lists and much more.
Visit sfsailing.comWe analyzed Sfsailing.com page load time and found that the first response time was 295 ms and then it took 13.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
sfsailing.com performance score
name
value
score
weighting
Value3.1 s
45/100
10%
Value4.2 s
43/100
25%
Value4.8 s
67/100
10%
Value190 ms
91/100
30%
Value0.09
92/100
15%
Value6.7 s
56/100
10%
295 ms
1204 ms
283 ms
290 ms
222 ms
Our browser made a total of 55 requests to load all elements on the main page. We found that 89% of them (49 requests) were addressed to the original Sfsailing.com, 7% (4 requests) were made to Sftide.com and 4% (2 requests) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (11.5 sec) belongs to the original domain Sfsailing.com.
Page size can be reduced by 912.0 kB (71%)
1.3 MB
373.9 kB
In fact, the total size of Sfsailing.com main page is 1.3 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. 30% of websites need less resources to load. Javascripts take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 23.3 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 23.3 kB or 79% of the original size.
Potential reduce by 442 B
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. Sf Sailing images are well optimized though.
Potential reduce by 729.5 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 729.5 kB or 73% of the original size.
Potential reduce by 158.7 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. Sfsailing.com needs all CSS files to be minified and compressed as it can save up to 158.7 kB or 84% of the original size.
Number of requests can be reduced by 35 (66%)
53
18
The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sf Sailing. 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 6 to 1 for CSS and as a result speed up the page load time.
sfsailing.com
295 ms
index.cfm
1204 ms
yahoo-dom-event.js
283 ms
container-min.js
290 ms
animation-min.js
222 ms
cfmessage.js
221 ms
cfajax.js
305 ms
cftooltip.js
278 ms
yui.css
303 ms
ext-yui-adapter.js
303 ms
ext-all.js
563 ms
cfwindow.js
352 ms
cfform.js
355 ms
masks.js
365 ms
cfformhistory.js
365 ms
ext-all.css
435 ms
cf.css
423 ms
allsailing.css
365 ms
jquery-1.8.2.min.js
443 ms
jquery-ui.css
5 ms
jquery-ui.js
9 ms
cffp.js
371 ms
hoverIntent.js
431 ms
superfish.js
434 ms
superfish.css
443 ms
adserver.cfm
11423 ms
adserver.cfm
11544 ms
adserver.cfm
11466 ms
tide-low.gif
65 ms
background1.jpg
81 ms
logo_img.jpg
82 ms
sailingheader.jpg
83 ms
head_right_sfsailing.jpg
148 ms
signal-s.gif
146 ms
go_button.gif
146 ms
signal-b.gif
219 ms
powered_by_sftide.gif
224 ms
signal-e.gif
220 ms
signal-i.gif
292 ms
go_button.gif
291 ms
s.gif
298 ms
signal-c.gif
362 ms
tide-sunrise.gif
62 ms
tide-high.gif
64 ms
tide-sunset.gif
62 ms
signal-d.gif
304 ms
Evening%20Star.Port.JPG
311 ms
signal-f.gif
374 ms
footer_bottom_lft.jpg
375 ms
footer_bottom_rt.jpg
385 ms
tradebutton4.gif
75 ms
ballengerbutton.gif
75 ms
sfbwbutton.gif
75 ms
arrows-ffffff.png
75 ms
shadow.png
77 ms
sfsailing.com accessibility score
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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
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
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.
sfsailing.com 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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
sfsailing.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sfsailing.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Sfsailing.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.
sfsailing.com
Open Graph description is not detected on the main page of Sf Sailing. 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: