Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

mdc.hr

Muzejski Dokumentacijski Centar • Dobrodošli!

Page Load Speed

3.8 sec in total

First Response

924 ms

Resources Loaded

2.5 sec

Page Rendered

300 ms

mdc.hr screenshot

About Website

Click here to check amazing Mdc content for Croatia. Otherwise, check out these important facts you probably never knew about mdc.hr

Muzejski dokumentacijski centar javna je ustanova osnovana 1955. godine kao dokumentacijska, informacijska i komunikacijska točka hrvatske mreže muzeja. -

Visit mdc.hr

Key Findings

We analyzed Mdc.hr page load time and found that the first response time was 924 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster. This domain responded with an error, which can significantly jeopardize Mdc.hr rating and web reputation

Performance Metrics

mdc.hr performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

10/100

10%

LCP (Largest Contentful Paint)

Value7.9 s

3/100

25%

SI (Speed Index)

Value20.0 s

0/100

10%

TBT (Total Blocking Time)

Value15,500 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.045

99/100

15%

TTI (Time to Interactive)

Value32.7 s

0/100

10%

Network Requests Diagram

mdc.hr

924 ms

mdc.css

274 ms

client_javascript.js

269 ms

awstats_misc_tracker.js

87 ms

positioning.css

87 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 97% of them (75 requests) were addressed to the original Mdc.hr, 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (924 ms) belongs to the original domain Mdc.hr.

Page Optimization Overview & Recommendations

Page size can be reduced by 92.7 kB (27%)

Content Size

344.6 kB

After Optimization

251.8 kB

In fact, the total size of Mdc.hr main page is 344.6 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. 25% of websites need less resources to load. Images take 251.3 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 19.2 kB

  • Original 25.9 kB
  • After minification 25.1 kB
  • After compression 6.6 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 19.2 kB or 74% of the original size.

Image Optimization

-12%

Potential reduce by 31.3 kB

  • Original 251.3 kB
  • After minification 220.0 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, Mdc needs image optimization as it can save up to 31.3 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-32%

Potential reduce by 8.7 kB

  • Original 27.3 kB
  • After minification 22.2 kB
  • After compression 18.6 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 8.7 kB or 32% of the original size.

CSS Optimization

-84%

Potential reduce by 33.5 kB

  • Original 40.1 kB
  • After minification 28.9 kB
  • After compression 6.6 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. Mdc.hr needs all CSS files to be minified and compressed as it can save up to 33.5 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (24%)

Requests Now

75

After Optimization

57

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mdc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

mdc.hr accessibility score

66

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

mdc.hr 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

SEO Factors

mdc.hr SEO score

69

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

Language and Encoding

  • Language Detected

    HR

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mdc.hr can be misinterpreted by Google and other search engines. Our service has detected that Croatian 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 Mdc.hr 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 Mdc. 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: