Tools & Wizards About Us
coastalcharts.com screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    71% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

coastalcharts.com

Coastal Charts & Maps Laminated Marine Charts & Nautical Charts

Page Load Speed

3 sec in total

First Response

70 ms

Resources Loaded

2.2 sec

Page Rendered

816 ms

coastalcharts.com screenshot

About Website

Click here to check amazing Coastal Charts content. Otherwise, check out these important facts you probably never knew about coastalcharts.com

Most Popular Navigation Chart Since 1996! Coastal Charts & Maps produces waterproof nautical charts and chart books that will last a lifetime!

Visit coastalcharts.com

Key Findings

We analyzed Coastalcharts.com page load time and found that the first response time was 70 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

coastalcharts.com performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value5.8 s

50/100

10%

TBT (Total Blocking Time)

Value140 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value8.3 s

39/100

10%

Network Requests Diagram

coastalcharts.com

70 ms

coastalcharts.com

125 ms

js

129 ms

js

207 ms

jquery.bxslider.css

99 ms

Our browser made a total of 99 requests to load all elements on the main page. We found that 85% of them (84 requests) were addressed to the original Coastalcharts.com, 10% (10 requests) were made to Fonts.gstatic.com and 3% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (784 ms) belongs to the original domain Coastalcharts.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 158.2 kB (12%)

Content Size

1.3 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Coastalcharts.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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 740.1 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 131.6 kB

  • Original 163.4 kB
  • After minification 161.7 kB
  • After compression 31.8 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 131.6 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 1.3 kB

  • Original 740.1 kB
  • After minification 738.8 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. Coastal Charts images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 3.2 kB

  • Original 175.0 kB
  • After minification 175.0 kB
  • After compression 171.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-9%

Potential reduce by 22.1 kB

  • Original 237.8 kB
  • After minification 237.6 kB
  • After compression 215.7 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. Coastalcharts.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 63 (74%)

Requests Now

85

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coastal Charts. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 27 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

coastalcharts.com

coastalcharts.com

70 ms

coastalcharts.com

coastalcharts.com

125 ms

js

js

129 ms

js

js

207 ms

jquery.bxslider.css

jquery.bxslider.css

99 ms

testimonials-widget.css

testimonials-widget.css

31 ms

testimonials-widget-premium.css

testimonials-widget-premium.css

34 ms

testimonials-widget-premium-form.css

testimonials-widget-premium-form.css

32 ms

style.min.css

style.min.css

184 ms

woocommerce-layout.css

woocommerce-layout.css

120 ms

woocommerce.css

woocommerce.css

190 ms

be.css

be.css

50 ms

animations.min.css

animations.min.css

45 ms

fontawesome.css

fontawesome.css

87 ms

jplayer.blue.monday.min.css

jplayer.blue.monday.min.css

92 ms

responsive.css

responsive.css

96 ms

css

css

32 ms

woocommerce.css

woocommerce.css

101 ms

js_composer.min.css

js_composer.min.css

204 ms

Defaults.css

Defaults.css

115 ms

style.min.css

style.min.css

113 ms

animate.min.css

animate.min.css

125 ms

advanced-buttons.min.css

advanced-buttons.min.css

122 ms

headings.min.css

headings.min.css

297 ms

ib2-style.min.css

ib2-style.min.css

176 ms

style.css

style.css

170 ms

jquery.min.js

jquery.min.js

189 ms

jquery-migrate.min.js

jquery-migrate.min.js

189 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

285 ms

add-to-cart.min.js

add-to-cart.min.js

287 ms

js.cookie.min.js

js.cookie.min.js

189 ms

woocommerce.min.js

woocommerce.min.js

191 ms

woocommerce-add-to-cart.js

woocommerce-add-to-cart.js

193 ms

cart-fragments.min.js

cart-fragments.min.js

194 ms

ultimate-params.min.js

ultimate-params.min.js

194 ms

custom.min.js

custom.min.js

285 ms

jquery-appear.min.js

jquery-appear.min.js

283 ms

headings.min.js

headings.min.js

337 ms

css

css

25 ms

animate.min.css

animate.min.css

285 ms

background-style.min.css

background-style.min.css

356 ms

lightbox.min.css

lightbox.min.css

285 ms

sourcebuster.min.js

sourcebuster.min.js

269 ms

order-attribution.min.js

order-attribution.min.js

338 ms

core.min.js

core.min.js

712 ms

tabs.min.js

tabs.min.js

295 ms

debouncedresize.min.js

debouncedresize.min.js

281 ms

magnificpopup.min.js

magnificpopup.min.js

250 ms

menu.js

menu.js

250 ms

visible.min.js

visible.min.js

245 ms

animations.min.js

animations.min.js

254 ms

jplayer.min.js

jplayer.min.js

359 ms

enllax.min.js

enllax.min.js

353 ms

translate3d.js

translate3d.js

248 ms

scripts.js

scripts.js

349 ms

imagesloaded.min.js

imagesloaded.min.js

341 ms

slick.min.js

slick.min.js

284 ms

woocommerce.js

woocommerce.js

292 ms

js_composer_front.min.js

js_composer_front.min.js

490 ms

vc-waypoints.min.js

vc-waypoints.min.js

482 ms

ultimate_bg.min.js

ultimate_bg.min.js

335 ms

lightbox.min.js

lightbox.min.js

296 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

478 ms

jquery.cookie.min.js

jquery.cookie.min.js

454 ms

jquery.raty.min.js

jquery.raty.min.js

477 ms

js

js

181 ms

headerBG1.jpg

headerBG1.jpg

322 ms

Coastal-Charts-logo-retina.png

Coastal-Charts-logo-retina.png

354 ms

box_shadow.png

box_shadow.png

509 ms

IMG_2172-1.jpg

IMG_2172-1.jpg

419 ms

IMG_2425.jpg

IMG_2425.jpg

421 ms

tru-vue.jpg

tru-vue.jpg

354 ms

IMG_2489.jpg

IMG_2489.jpg

355 ms

navigational-chart-300x273.jpg

navigational-chart-300x273.jpg

507 ms

FBC-Logo-250x250.png

FBC-Logo-250x250.png

356 ms

Coastal-Charts-logo-300x71.png

Coastal-Charts-logo-300x71.png

508 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

68 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjr0B4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjr0B4gaVQ.woff

191 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVQ.woff

214 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff

219 ms

icons.woff

icons.woff

410 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWVAexg.woff

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWVAexg.woff

216 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w5aXw.woff

217 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aXw.woff

218 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw5aXw.woff

214 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXw.woff

216 ms

hES06XlsOjtJsgCkx1Pkfon__Q.woff

hES06XlsOjtJsgCkx1Pkfon__Q.woff

65 ms

herobg.jpg

herobg.jpg

125 ms

background1.jpg

background1.jpg

112 ms

home-hero.jpg

home-hero.jpg

114 ms

prev.png

prev.png

39 ms

next.png

next.png

39 ms

loading.gif

loading.gif

80 ms

close.png

close.png

39 ms

bx_loader.gif

bx_loader.gif

47 ms

controls.png

controls.png

49 ms

coastalcharts.com

coastalcharts.com

784 ms

WooCommerce.woff

WooCommerce.woff

83 ms

woocommerce-smallscreen.css

woocommerce-smallscreen.css

82 ms

Accessibility Review

coastalcharts.com accessibility score

77

Accessibility Issues

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

High

[aria-*] attributes do not match their roles

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

coastalcharts.com best practices score

83

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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

coastalcharts.com SEO score

93

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Coastalcharts.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 Coastalcharts.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.

Social Sharing Optimization

coastalcharts.com

Open Graph data is detected on the main page of Coastal Charts. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: