Access vivaexpeditions.com. Latin America, Polar & Africa Travel

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

45/100

10%

LCP (Largest Contentful Paint)

Value10.0 s

0/100

25%

SI (Speed Index)

Value8.8 s

15/100

10%

TBT (Total Blocking Time)

Value1,100 ms

23/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.3 s

19/100

10%

vivaexpeditions.com

681 ms

www.vivaexpeditions.com

1510 ms

bootstrap.min.css

803 ms

layout.1400055978.css

603 ms

typography.1379329979.css

539 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 79% of them (58 requests) were addressed to the original Vivaexpeditions.com, 5% (4 requests) were made to Google-analytics.com and 3% (2 requests) were made to Live.vivaexpeditions.com. The less responsive or slowest element that took the longest time to load (3.3 sec) relates to the external source Live.vivaexpeditions.com.

Content Size

1.6 MB

After Optimization

1.1 MB

In fact, the total size of Vivaexpeditions.com main page is 1.6 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 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 34.2 kB

Original 43.0 kB
After minification 36.4 kB
After compression 8.8 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. This page needs HTML code to be minified as it can gain 6.6 kB, which is 15% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 34.2 kB or 79% of the original size.

Image Optimization

-7%

Potential reduce by 75.9 kB

Original 1.1 MB
After minification 975.6 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. Viva Expeditions images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 220.4 kB

Original 343.7 kB
After minification 313.7 kB
After compression 123.3 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 220.4 kB or 64% of the original size.

CSS Optimization

-82%

Potential reduce by 150.4 kB

Original 184.1 kB
After minification 169.4 kB
After compression 33.6 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. Vivaexpeditions.com needs all CSS files to be minified and compressed as it can save up to 150.4 kB or 82% of the original size.

Requests Now

After Optimization

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Viva 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 16 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

Buttons do not have an accessible name

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 the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

ARIA IDs are not unique

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

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

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

EN
Language Claimed

N/A
Encoding

UTF-8

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

vivaexpeditions.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Latin America, Polar & Africa Travel | Viva 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

vivaexpeditions.com

www.vivaexpeditions.com

bootstrap.min.css

layout.1400055978.css

typography.1379329979.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

vivaexpeditions.com

www.vivaexpeditions.com

bootstrap.min.css

layout.1400055978.css

typography.1379329979.css

main.1454914190.css

navigation.1379329980.css

typography.1398159701.css

buttons.1378636672.css

form.1427741430.css

jquery.fancybox.css

jquery.fancybox-buttons.css

jquery-1.8.3.min.js

bootstrap-responsive.min.css

home.1378120080.css

bootstrap.min.js

png.js

jquery.entwine-dist.js

lib.1378120023.js

application.1379498365.js

jquery.fancybox.pack.js

jquery.fancybox-buttons.js

jquery.fancybox-media.js

cufon-yui.js

Helvetica_Neue_LT_Std_250.font.js

client.php

j.php

nasty_fabric.png

logo-white-trans-drop-200x90.png

SetWidth135-Multicountry-tours.jpg

SetWidth135-Patagonia-1.jpg

SetWidth135-chile-2.JPG

SetWidth135-Argentina-3.jpg

SetWidth135-antarctica-info-penguin.jpg

SetWidth135-Uruguay-car.jpg

SetWidth135-Peru-1.JPG

SetWidth135-Bolivia-1.JPG

SetWidth135-Brazil-3.JPG

SetWidth135-Ecuador-1.JPG

SetWidth135-Galapagos-Islands-Viva-Expeditions-www.vivaexpeditions.com.jpg

SetWidth135-Jungle-Tucan-1.jpg

SetWidth135-Cuba-Travel-420.JPG

SetWidth135-Viva-USHUAIA-Antarctica-Cruise-www.vivaexpeditions-10.JPG