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Report Summary

  • 79

    Performance

    Renders faster than
    85% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 81

    SEO

    Google-friendlier than
    42% of websites

carnival.cruiselines.com

Carnival Cruises: Best Price and Service Guarantee!

Page Load Speed

1.2 sec in total

First Response

295 ms

Resources Loaded

811 ms

Page Rendered

124 ms

carnival.cruiselines.com screenshot

About Website

Welcome to carnival.cruiselines.com homepage info - get ready to check Carnival Cruiselines best content for United States right away, or after learning these important things about carnival.cruiselines.com

We offer all Carnival cruises, along with every discount, deal and promotion. Find the lowest rates and best service here!

Visit carnival.cruiselines.com

Key Findings

We analyzed Carnival.cruiselines.com page load time and found that the first response time was 295 ms and then it took 935 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

carnival.cruiselines.com performance score

79

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

77/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

30/100

25%

SI (Speed Index)

Value2.2 s

99/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.043

99/100

15%

TTI (Time to Interactive)

Value3.2 s

94/100

10%

Network Requests Diagram

carnival.cruiselines.com

295 ms

bootstrap.min.css

105 ms

glyphicons.css

145 ms

jquery.min.js

240 ms

popper.min.js

146 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 82% of them (14 requests) were addressed to the original Carnival.cruiselines.com, 12% (2 requests) were made to Bat.bing.com and 6% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (295 ms) belongs to the original domain Carnival.cruiselines.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 71.8 kB (28%)

Content Size

253.4 kB

After Optimization

181.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Carnival.cruiselines.com main page is 253.4 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. 15% of websites need less resources to load. Javascripts take 91.3 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 37.5 kB

  • Original 49.6 kB
  • After minification 48.9 kB
  • After compression 12.1 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 37.5 kB or 76% of the original size.

Image Optimization

-4%

Potential reduce by 3.3 kB

  • Original 74.2 kB
  • After minification 70.9 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. Carnival Cruiselines images are well optimized though.

JavaScript Optimization

-20%

Potential reduce by 18.2 kB

  • Original 91.3 kB
  • After minification 91.3 kB
  • After compression 73.1 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 18.2 kB or 20% of the original size.

CSS Optimization

-33%

Potential reduce by 12.8 kB

  • Original 38.4 kB
  • After minification 38.4 kB
  • After compression 25.5 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. Carnival.cruiselines.com needs all CSS files to be minified and compressed as it can save up to 12.8 kB or 33% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (44%)

Requests Now

16

After Optimization

9

  • Images
  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Carnival Cruiselines. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

carnival.cruiselines.com

carnival.cruiselines.com

295 ms

bootstrap.min.css

bootstrap.min.css

105 ms

glyphicons.css

glyphicons.css

145 ms

jquery.min.js

jquery.min.js

240 ms

popper.min.js

popper.min.js

146 ms

bootstrap.min.js

bootstrap.min.js

196 ms

carnivalc.js

carnivalc.js

147 ms

fab.js

fab.js

156 ms

js

js

50 ms

carnivalc-brand.png

carnivalc-brand.png

73 ms

carnivalc.png

carnivalc.png

54 ms

AlanSig.png

AlanSig.png

54 ms

costac-background.png

costac-background.png

54 ms

carnivalc.png

carnivalc.png

73 ms

carnivalc.jpg

carnivalc.jpg

151 ms

bat.js

bat.js

37 ms

4057686.js

4057686.js

24 ms

Accessibility Review

carnival.cruiselines.com accessibility score

80

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

carnival.cruiselines.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

carnival.cruiselines.com SEO score

81

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

Links do not have descriptive text

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 Carnival.cruiselines.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 Carnival.cruiselines.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

carnival.cruiselines.com

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