Tools & Wizards About Us
sailfitter.com screenshot

Report Summary

  • 91

    Performance

    Renders faster than
    91% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

sailfitter.com

Sailing Fitness and Training Book, Dinghy Sailing Fitness, Training Programs

Page Load Speed

1.3 sec in total

First Response

123 ms

Resources Loaded

741 ms

Page Rendered

389 ms

sailfitter.com screenshot

About Website

Click here to check amazing Sailfitter content. Otherwise, check out these important facts you probably never knew about sailfitter.com

SailFitter: Sailing Fitness and Training by Michael Blackburn is the World's most read book on fitness for sailing.

Visit sailfitter.com

Key Findings

We analyzed Sailfitter.com page load time and found that the first response time was 123 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

sailfitter.com performance score

91

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value1.5 s

100/100

25%

SI (Speed Index)

Value1.5 s

100/100

10%

TBT (Total Blocking Time)

Value160 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0.154

75/100

15%

TTI (Time to Interactive)

Value5.8 s

67/100

10%

Network Requests Diagram

sailfitter.com

123 ms

qjalb01497982.jpg

257 ms

q

8 ms

plusone.js

39 ms

BSL%20mini.JPG

70 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 56% of them (38 requests) were addressed to the original Sailfitter.com, 13% (9 requests) were made to Snapwidget.com and 12% (8 requests) were made to Scontent.cdnsnapwidget.com. The less responsive or slowest element that took the longest time to load (257 ms) relates to the external source Cdbaby.name.

Page Optimization Overview & Recommendations

Page size can be reduced by 38.6 kB (10%)

Content Size

401.6 kB

After Optimization

363.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sailfitter.com main page is 401.6 kB. 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. Images take 248.3 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 16.7 kB

  • Original 25.1 kB
  • After minification 23.5 kB
  • After compression 8.4 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 16.7 kB or 67% of the original size.

Image Optimization

-2%

Potential reduce by 4.9 kB

  • Original 248.3 kB
  • After minification 243.4 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. Sailfitter images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 16.9 kB

  • Original 122.3 kB
  • After minification 118.7 kB
  • After compression 105.4 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 16.9 kB or 14% of the original size.

CSS Optimization

-1%

Potential reduce by 51 B

  • Original 5.9 kB
  • After minification 5.9 kB
  • After compression 5.9 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. Sailfitter.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 13 (20%)

Requests Now

66

After Optimization

53

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sailfitter. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

sailfitter.com

sailfitter.com

123 ms

qjalb01497982.jpg

qjalb01497982.jpg

257 ms

q

q

8 ms

plusone.js

plusone.js

39 ms

BSL%20mini.JPG

BSL%20mini.JPG

70 ms

sailing-fitness-amazon-cover.jpg

sailing-fitness-amazon-cover.jpg

162 ms

352463

352463

143 ms

urchin.js

urchin.js

22 ms

sail-fitter-front-cover%20-%20Copy.jpg

sail-fitter-front-cover%20-%20Copy.jpg

109 ms

sailing-fitness-contents%20-%20Copy.jpg

sailing-fitness-contents%20-%20Copy.jpg

109 ms

sailing-fitness-contents2%20-%20Copy.jpg

sailing-fitness-contents2%20-%20Copy.jpg

110 ms

sail-fitter-chapter1a%20-%20Copy.jpg

sail-fitter-chapter1a%20-%20Copy.jpg

113 ms

sail-fitter-chapter1b%20-%20Copy.jpg

sail-fitter-chapter1b%20-%20Copy.jpg

112 ms

sail-fitter-chapter1c%20-%20Copy.jpg

sail-fitter-chapter1c%20-%20Copy.jpg

164 ms

sail-fitter-chapter1d%20-%20Copy.jpg

sail-fitter-chapter1d%20-%20Copy.jpg

166 ms

sail-fitter-chapter1e%20-%20Copy.jpg

sail-fitter-chapter1e%20-%20Copy.jpg

165 ms

sail-fitter-chapter1f%20-%20Copy.jpg

sail-fitter-chapter1f%20-%20Copy.jpg

176 ms

sail-fitter-back-cover%20-%20Copy.jpg

sail-fitter-back-cover%20-%20Copy.jpg

166 ms

sydney%20afloat%200405_small.JPG

sydney%20afloat%200405_small.JPG

249 ms

like.php

like.php

241 ms

__utm.gif

__utm.gif

8 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

6 ms

embed.vendor.min.760717b3f565c387.css

embed.vendor.min.760717b3f565c387.css

19 ms

embed.style.min.a78da5fe140ecbd7.css

embed.style.min.a78da5fe140ecbd7.css

23 ms

embed.board.min.54e62d0c04a695a7.css

embed.board.min.54e62d0c04a695a7.css

31 ms

js

js

110 ms

embed.vendor.min.2f17f0b14ee46c5a.js

embed.vendor.min.2f17f0b14ee46c5a.js

49 ms

embed.main.min.65b73ba9362828bd.js

embed.main.min.65b73ba9362828bd.js

23 ms

vcd15cbe7772f49c399c6a5babf22c1241717689176015

vcd15cbe7772f49c399c6a5babf22c1241717689176015

94 ms

analytics.js

analytics.js

80 ms

15043579_1133873170067533_4214968084093468672_a.jpg

15043579_1133873170067533_4214968084093468672_a.jpg

206 ms

facebook.png

facebook.png

75 ms

xicon.png

xicon.png

74 ms

pinterest.png

pinterest.png

62 ms

BPRYFI1haj1.js

BPRYFI1haj1.js

82 ms

gWpQpSsEGQ-.png

gWpQpSsEGQ-.png

80 ms

collect

collect

17 ms

button99.gif

button99.gif

56 ms

button98.gif

button98.gif

56 ms

buttonF.gif

buttonF.gif

57 ms

buttonE.gif

buttonE.gif

57 ms

button90.gif

button90.gif

55 ms

button8F.gif

button8F.gif

57 ms

button3.gif

button3.gif

108 ms

button2.gif

button2.gif

114 ms

button7.gif

button7.gif

125 ms

button8.gif

button8.gif

113 ms

button9.gif

button9.gif

114 ms

button10.gif

button10.gif

112 ms

buttonB.gif

buttonB.gif

166 ms

buttonC.gif

buttonC.gif

166 ms

buttonE1.gif

buttonE1.gif

168 ms

buttonF1.gif

buttonF1.gif

167 ms

button11.gif

button11.gif

167 ms

button12.gif

button12.gif

178 ms

button14.gif

button14.gif

223 ms

button15.gif

button15.gif

222 ms

button26.gif

button26.gif

219 ms

button27.gif

button27.gif

223 ms

button6.gif

button6.gif

220 ms

button5.gif

button5.gif

231 ms

28428156_283402005524256_1192179116305022976_n.jpg

28428156_283402005524256_1192179116305022976_n.jpg

15 ms

28159043_199117994014110_6861508789946810368_n.jpg

28159043_199117994014110_6861508789946810368_n.jpg

39 ms

28156589_349029675578073_3687854182443778048_n.jpg

28156589_349029675578073_3687854182443778048_n.jpg

33 ms

28751492_157051525006766_3055711597214302208_n.jpg

28751492_157051525006766_3055711597214302208_n.jpg

22 ms

28752513_1622690077778847_3562791671156441088_n.jpg

28752513_1622690077778847_3562791671156441088_n.jpg

28 ms

28751572_1820200071396968_4276028212506525696_n.jpg

28751572_1820200071396968_4276028212506525696_n.jpg

26 ms

28752069_969809239837693_24248277251653632_n.jpg

28752069_969809239837693_24248277251653632_n.jpg

37 ms

Accessibility Review

sailfitter.com accessibility score

54

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

sailfitter.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

sailfitter.com SEO score

67

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    WINDOWS-1252

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sailfitter.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 Sailfitter.com main page’s claimed encoding is windows-1252. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

sailfitter.com

Open Graph description is not detected on the main page of Sailfitter. 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: