Tools & Wizards About Us
alegro.rs screenshot

Report Summary

  • 52

    Performance

    Renders faster than
    69% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

alegro.rs

Naslovna ENG - Allegro

Page Load Speed

19.6 sec in total

First Response

2.4 sec

Resources Loaded

16.8 sec

Page Rendered

380 ms

alegro.rs screenshot

About Website

Welcome to alegro.rs homepage info - get ready to check Alegro best content right away, or after learning these important things about alegro.rs

Inovativni i personalizovani časovi klavira sa naglaskom na izgradnji osnovnih muzičkih veština, dok istovremeno inspirišemo polaznike da iznesu svoju kreativnost i muzički izraz. Časovi klavira za de...

Visit alegro.rs

Key Findings

We analyzed Alegro.rs page load time and found that the first response time was 2.4 sec and then it took 17.2 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

alegro.rs performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.5 s

2/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

5/100

25%

SI (Speed Index)

Value11.6 s

4/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.1 s

51/100

10%

Network Requests Diagram

2426 ms

78ee97b4e3f781022ad30ed6e8c449f9.css

10995 ms

font-awesome.min.css

44 ms

black-orchid.png

123 ms

preloader.gif

789 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that 94% of them (15 requests) were addressed to the original Alegro.rs, 6% (1 request) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (11 sec) belongs to the original domain Alegro.rs.

Page Optimization Overview & Recommendations

Page size can be reduced by 286.7 kB (21%)

Content Size

1.4 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • CSS

In fact, the total size of Alegro.rs main page is 1.4 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. 15% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 201.6 kB

  • Original 234.0 kB
  • After minification 233.7 kB
  • After compression 32.4 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 201.6 kB or 86% of the original size.

Image Optimization

-8%

Potential reduce by 84.4 kB

  • Original 1.0 MB
  • After minification 964.2 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. Alegro images are well optimized though.

CSS Optimization

-1%

Potential reduce by 691 B

  • Original 102.4 kB
  • After minification 102.4 kB
  • After compression 101.7 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. Alegro.rs has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

14

After Optimization

14

  • Images
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alegro. According to our analytics all requests are already optimized.

Network Requests Diagram

2426 ms

78ee97b4e3f781022ad30ed6e8c449f9.css

78ee97b4e3f781022ad30ed6e8c449f9.css

10995 ms

font-awesome.min.css

font-awesome.min.css

44 ms

black-orchid.png

black-orchid.png

123 ms

preloader.gif

preloader.gif

789 ms

sbi-sprite.png

sbi-sprite.png

244 ms

iconfont.ttf

iconfont.ttf

534 ms

allegro-beograd-170x77.jpg

allegro-beograd-170x77.jpg

122 ms

dummy.png

dummy.png

125 ms

casovi-klavira-beograd-1-500x777.png

casovi-klavira-beograd-1-500x777.png

604 ms

beograd-casovi-klavira-300x345.jpg

beograd-casovi-klavira-300x345.jpg

242 ms

casovi-klavira-povoljni.png

casovi-klavira-povoljni.png

603 ms

beograd-skola-klavira-300x345.jpg

beograd-skola-klavira-300x345.jpg

369 ms

abrsm-beograd.jpg

abrsm-beograd.jpg

848 ms

avatar-6.png

avatar-6.png

362 ms

avatar-7.png

avatar-7.png

366 ms

Accessibility Review

alegro.rs accessibility score

93

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

Links do not have a discernible name

Best Practices

alegro.rs best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

alegro.rs SEO score

93

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

Language and Encoding

  • Language Detected

    SR

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Alegro.rs can be misinterpreted by Google and other search engines. Our service has detected that Serbian is used on the page, and it does not match the claimed English language. Our system also found out that Alegro.rs 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

alegro.rs

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