Tools & Wizards About Us

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

aquarium-webzine.com

Aquarium Webzine

Page Load Speed

3 sec in total

First Response

586 ms

Resources Loaded

2.2 sec

Page Rendered

199 ms

About Website

Visit aquarium-webzine.com now to see the best up-to-date Aquarium Webzine content and also check out these interesting facts you probably never knew about aquarium-webzine.com

Aquarium Webzine est un site collaboratif sur la maintenance en aquarium d'animaux et de plantes d'eau douce et d'eau de mer.

Visit aquarium-webzine.com

Key Findings

We analyzed Aquarium-webzine.com page load time and found that the first response time was 586 ms and then it took 2.4 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

aquarium-webzine.com performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

98/100

10%

LCP (Largest Contentful Paint)

Value6.8 s

7/100

25%

SI (Speed Index)

Value3.9 s

82/100

10%

TBT (Total Blocking Time)

Value1,010 ms

27/100

30%

CLS (Cumulative Layout Shift)

Value0.029

100/100

15%

TTI (Time to Interactive)

Value7.8 s

44/100

10%

Network Requests Diagram

aquarium-webzine.com

586 ms

screen.css

134 ms

rating.css

348 ms

javascripts.js

173 ms

show_ads.js

69 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 60% of them (40 requests) were addressed to the original Aquarium-webzine.com, 12% (8 requests) were made to Googleads.g.doubleclick.net and 10% (7 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (586 ms) belongs to the original domain Aquarium-webzine.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 51.8 kB (8%)

Content Size

681.2 kB

After Optimization

629.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Aquarium-webzine.com main page is 681.2 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. 40% of websites need less resources to load. Javascripts take 405.5 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 46.1 kB

  • Original 55.3 kB
  • After minification 54.4 kB
  • After compression 9.1 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 46.1 kB or 83% of the original size.

Image Optimization

-1%

Potential reduce by 2.7 kB

  • Original 216.5 kB
  • After minification 213.8 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. Aquarium Webzine images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.4 kB

  • Original 405.5 kB
  • After minification 405.5 kB
  • After compression 403.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-15%

Potential reduce by 608 B

  • Original 4.0 kB
  • After minification 4.0 kB
  • After compression 3.4 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. Aquarium-webzine.com needs all CSS files to be minified and compressed as it can save up to 608 B or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (41%)

Requests Now

64

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aquarium Webzine. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

aquarium-webzine.com accessibility score

92

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

Links do not have a discernible name

Tables and lists

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

Impact

Issue

High

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

Best Practices

aquarium-webzine.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Page has valid source maps

SEO Factors

aquarium-webzine.com SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    FR

  • Encoding

    UTF-8

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

Open Graph description is not detected on the main page of Aquarium Webzine. 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: