Tools & Wizards About Us
davidbcruises.com screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

davidbcruises.com

Photo workshops on the David B| Northwest Navigation Co.

Page Load Speed

4.2 sec in total

First Response

1.6 sec

Resources Loaded

2 sec

Page Rendered

664 ms

davidbcruises.com screenshot

About Website

Visit davidbcruises.com now to see the best up-to-date David Bcruises content and also check out these interesting facts you probably never knew about davidbcruises.com

Take your photography to a higher level aboard the Motor Vessel David B with one of our Alaska or San Juan Islands Photography workshops.

Visit davidbcruises.com

Key Findings

We analyzed Davidbcruises.com page load time and found that the first response time was 1.6 sec 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.

Performance Metrics

davidbcruises.com performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value6.3 s

42/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.554

13/100

15%

TTI (Time to Interactive)

Value7.0 s

53/100

10%

Network Requests Diagram

davidbcruises.com

1570 ms

js

15 ms

frontend.css

333 ms

admin-font.css

350 ms

style.min.css

416 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Davidbcruises.com, 86% (44 requests) were made to Northwestnavigation.com and 6% (3 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Davidbcruises.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 237.9 kB (6%)

Content Size

3.7 MB

After Optimization

3.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Davidbcruises.com main page is 3.7 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. 50% of websites need less resources to load. Images take 3.2 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 65.5 kB

  • Original 81.1 kB
  • After minification 72.6 kB
  • After compression 15.6 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 65.5 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 5.5 kB

  • Original 3.2 MB
  • After minification 3.2 MB

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. David Bcruises images are well optimized though.

JavaScript Optimization

-28%

Potential reduce by 38.4 kB

  • Original 137.0 kB
  • After minification 136.9 kB
  • After compression 98.6 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 38.4 kB or 28% of the original size.

CSS Optimization

-63%

Potential reduce by 128.6 kB

  • Original 203.4 kB
  • After minification 203.1 kB
  • After compression 74.9 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. Davidbcruises.com needs all CSS files to be minified and compressed as it can save up to 128.6 kB or 63% of the original size.

Requests Breakdown

Number of requests can be reduced by 29 (60%)

Requests Now

48

After Optimization

19

  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of David Bcruises. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

davidbcruises.com

davidbcruises.com

1570 ms

js

js

15 ms

frontend.css

frontend.css

333 ms

admin-font.css

admin-font.css

350 ms

style.min.css

style.min.css

416 ms

animate.css

animate.css

350 ms

uikit.min.css

uikit.min.css

412 ms

nucleus.css

nucleus.css

348 ms

helium_page.css

helium_page.css

465 ms

wordpress.css

wordpress.css

419 ms

style.css

style.css

419 ms

font-awesome.min.css

font-awesome.min.css

420 ms

helium-wordpress_page.css

helium-wordpress_page.css

482 ms

custom_page.css

custom_page.css

483 ms

dark-bottom.css

dark-bottom.css

19 ms

slidenav.min.css

slidenav.min.css

486 ms

dotnav.min.css

dotnav.min.css

486 ms

frontend-gtag.min.js

frontend-gtag.min.js

490 ms

jquery.min.js

jquery.min.js

600 ms

jquery-migrate.min.js

jquery-migrate.min.js

554 ms

functions.js

functions.js

552 ms

ays-pb-public.js

ays-pb-public.js

555 ms

embed.js

embed.js

138 ms

pwp4.js

pwp4.js

555 ms

js

js

66 ms

0O9A7184-Enhanced-NR-1.jpg

0O9A7184-Enhanced-NR-1.jpg

285 ms

20190723_180845_HDR-1.jpg

20190723_180845_HDR-1.jpg

286 ms

9B0A6129-Pano-1.jpg

9B0A6129-Pano-1.jpg

338 ms

9B0A0702-Enhanced-NR.jpg

9B0A0702-Enhanced-NR.jpg

349 ms

9B0A3798-1.jpg

9B0A3798-1.jpg

326 ms

9B0A3671-1.jpg

9B0A3671-1.jpg

285 ms

0O9A7673-1.jpg

0O9A7673-1.jpg

408 ms

9B0A2795.jpg

9B0A2795.jpg

409 ms

0O9A5453.jpg

0O9A5453.jpg

420 ms

Wolf-and-Mountains-1-1024x576.jpg

Wolf-and-Mountains-1-1024x576.jpg

398 ms

DSF6662_Photo_by_Marie_Duckworth-1024x905.jpg

DSF6662_Photo_by_Marie_Duckworth-1024x905.jpg

493 ms

9B0A6675-1024x599.jpg

9B0A6675-1024x599.jpg

423 ms

cd-icons.svg

cd-icons.svg

448 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

437 ms

ays-pb-public-min.css

ays-pb-public-min.css

211 ms

jquery.sticky.js

jquery.sticky.js

236 ms

cookieconsent.min.js

cookieconsent.min.js

16 ms

slideshow.min.js

slideshow.min.js

236 ms

slideshow-fx.js

slideshow-fx.js

271 ms

main.js

main.js

282 ms

IMG_3021EDIT-1024x578.jpg

IMG_3021EDIT-1024x578.jpg

287 ms

Donofrio-Group-Reid-Glacier-1024x512.jpg

Donofrio-Group-Reid-Glacier-1024x512.jpg

423 ms

usfslogo.png

usfslogo.png

296 ms

NPD-Logo-Transparent-with-White-Writing-1.png

NPD-Logo-Transparent-with-White-Writing-1.png

297 ms

uikit.min.js

uikit.min.js

332 ms

dark-bottom.css

dark-bottom.css

17 ms

Accessibility Review

davidbcruises.com accessibility score

88

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

davidbcruises.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

davidbcruises.com SEO score

79

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

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

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

High

Tap targets are not sized appropriately

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 Davidbcruises.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 Davidbcruises.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

davidbcruises.com

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