Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

blue-seas.eu

Круизи Блу Сийс – Туристическа агенция за Круизи в цял свят

Page Load Speed

3.6 sec in total

First Response

608 ms

Resources Loaded

2.7 sec

Page Rendered

257 ms

blue-seas.eu screenshot

About Website

Click here to check amazing Blue Seas content for Bulgaria. Otherwise, check out these important facts you probably never knew about blue-seas.eu

Круизи 2022 и 2023 - Оферти и промоции. Представител на - MSC, Royal Carribean, Disney, NCL. Круизи до Средиземноморие, Истанбул, Рим, Дубай, Кариби, Дунав.

Visit blue-seas.eu

Key Findings

We analyzed Blue-seas.eu page load time and found that the first response time was 608 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

blue-seas.eu performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value20.5 s

0/100

25%

SI (Speed Index)

Value12.0 s

4/100

10%

TBT (Total Blocking Time)

Value1,760 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.282

43/100

15%

TTI (Time to Interactive)

Value21.0 s

1/100

10%

Network Requests Diagram

blue-seas.eu

608 ms

wp-emoji-release.min.js

210 ms

5q9yo.css

331 ms

css

35 ms

css

51 ms

Our browser made a total of 100 requests to load all elements on the main page. We found that 57% of them (57 requests) were addressed to the original Blue-seas.eu, 13% (13 requests) were made to Fonts.gstatic.com and 5% (5 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (890 ms) belongs to the original domain Blue-seas.eu.

Page Optimization Overview & Recommendations

Page size can be reduced by 264.7 kB (23%)

Content Size

1.1 MB

After Optimization

877.5 kB

In fact, the total size of Blue-seas.eu main page is 1.1 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. 65% of websites need less resources to load. Images take 478.1 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 78.0 kB

  • Original 94.6 kB
  • After minification 88.6 kB
  • After compression 16.6 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 78.0 kB or 82% of the original size.

Image Optimization

-14%

Potential reduce by 68.2 kB

  • Original 478.1 kB
  • After minification 409.8 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. Obviously, Blue Seas needs image optimization as it can save up to 68.2 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-24%

Potential reduce by 112.7 kB

  • Original 473.8 kB
  • After minification 473.1 kB
  • After compression 361.1 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 112.7 kB or 24% of the original size.

CSS Optimization

-6%

Potential reduce by 5.8 kB

  • Original 95.8 kB
  • After minification 95.8 kB
  • After compression 90.0 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. Blue-seas.eu has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 35 (43%)

Requests Now

82

After Optimization

47

The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blue Seas. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

blue-seas.eu accessibility score

65

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

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

blue-seas.eu 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

blue-seas.eu SEO score

90

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

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

    BG

  • Language Claimed

    BG

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Blue-seas.eu can be misinterpreted by Google and other search engines. Our service has detected that Bulgarian is used on the page, and it matches the claimed language. Our system also found out that Blue-seas.eu 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

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