Access travel.quarkexpeditions.com. Arctic & Antarctic Expedition Cruises

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value7.3 s

4/100

25%

SI (Speed Index)

Value14.0 s

1/100

10%

TBT (Total Blocking Time)

Value8,170 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.038

100/100

15%

TTI (Time to Interactive)

Value26.2 s

0/100

10%

www.quarkexpeditions.com

88 ms

gtm.js

79 ms

js

111 ms

css_1brLav-zuBDVNl8QS6i6r0iLYWkYmEWE2hvLzqSvJ4s.css

20 ms

qrk.homepage_search_app.css

43 ms

Our browser made a total of 92 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Travel.quarkexpeditions.com, 2% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (193 ms) relates to the external source Quarkexpeditions.com.

Content Size

2.1 MB

After Optimization

1.8 MB

In fact, the total size of Travel.quarkexpeditions.com main page is 2.1 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. 70% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 217.2 kB

Original 252.3 kB
After minification 252.3 kB
After compression 35.1 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 217.2 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

Original 1.4 MB
After minification 1.4 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. Travel Quark Expeditions images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.0 kB

Original 339.7 kB
After minification 339.7 kB
After compression 338.7 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

-0%

Potential reduce by 15 B

Original 77.7 kB
After minification 77.7 kB
After compression 77.7 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. Travel.quarkexpeditions.com has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Travel Quark Expeditions. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

These items highlight common accessibility best practices.

High

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

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

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

High

Links do not have descriptive text

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

High

Links are not crawlable

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/).

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 Travel.quarkexpeditions.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 Travel.quarkexpeditions.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

travel.quarkexpeditions.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Arctic & Antarctic Expedition Cruises | Quark Expeditions

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

www.quarkexpeditions.com

gtm.js

js

css_1brLav-zuBDVNl8QS6i6r0iLYWkYmEWE2hvLzqSvJ4s.css

qrk.homepage_search_app.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

www.quarkexpeditions.com

gtm.js

js

css_1brLav-zuBDVNl8QS6i6r0iLYWkYmEWE2hvLzqSvJ4s.css

qrk.homepage_search_app.css

350x280-under-the-northern-lights-2x.small_.jpg

svalbard_1.jpg

canadian-high-arctic_2.jpg

greenland_1.jpg

antarctic.jpeg

NAV02%20-%20Gold_Harbour_4M9A5143_michellesole.jpg

patagonia_0.jpg

Emperor%20Penguins%20Snow%20Hill%20%2863%29.jpg

canadian-high-arctic_1.jpg

greenland.jpeg

svalbard.jpg

antarctica-peninsula.jpg

NAV01%20-%20NickySouness-5193_0.jpg

patagonia.jpg

south-georgia.jpg

snow-hill-island.jpg

ocean-adventurer.jpg

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ultramarine.jpg

world-explorer.jpg

zodiac-cruise-bernstorff-isfjord-eastgreenland-acaciajohnson-4.jpg

710x460%20-%20Encounter%20250%2C000%20King%20Penguins_0.jpg

SamEdmonds%20-%20Guests%20explore%20Uummannaq%209.jpg

shackleton-21a1869.jpg

StefanoPozzi_DavidBurton_AbbeyWeisbrot_LaurieDivenchenzo_Carcass_Island_Falklands_AcaciaJohnson_0.jpg

Paradise_Harbour_AcaciaJohnson_1.jpg

Antarctica-2018-2019---Acacia-Johnson---Mountaineering.jpg

NickySouness-0747.jpg

Sam%20Crimmin%20V3-3617.jpg

ant201819-zodiac-cruising-michellesole55.jpg

davidmerron20141123-0a9a1344_web.jpg

amalia_goodall_skipperdal_kong_oscar_fjord_east_greenland_web.jpg

solan_jensen_pax_west_greenland_acaciajohnson_web.jpg

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qrk.homepage-map.js

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wistia-lazy.js

qrk.modal.js