Report Summary

  • 62

    Performance

    Renders faster than
    77% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

zagrebdox.net

ZAGREBDOX

Page Load Speed

2.7 sec in total

First Response

302 ms

Resources Loaded

2.1 sec

Page Rendered

255 ms

zagrebdox.net screenshot

About Website

Welcome to zagrebdox.net homepage info - get ready to check ZAGREBDOX best content for Croatia right away, or after learning these important things about zagrebdox.net

ZagrebDox je međunarodni festival dokumentarnog filma koji se održava svake godine krajem veljače odnosno početkom ožujka u Zagrebu. Programska orijentacija ZagrebDoxa organiziranje je specijalizirano...

Visit zagrebdox.net

Key Findings

We analyzed Zagrebdox.net page load time and found that the first response time was 302 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

zagrebdox.net performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

58/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

61/100

25%

SI (Speed Index)

Value4.9 s

66/100

10%

TBT (Total Blocking Time)

Value540 ms

54/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.5 s

30/100

10%

Network Requests Diagram

zagrebdox.net

302 ms

cached_front.css

165 ms

cached_front.js

538 ms

addthis_widget.js

10 ms

ga.js

24 ms

Our browser made a total of 110 requests to load all elements on the main page. We found that 68% of them (75 requests) were addressed to the original Zagrebdox.net, 29% (32 requests) were made to Media.zagrebdox.net and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Media.zagrebdox.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 570.4 kB (18%)

Content Size

3.1 MB

After Optimization

2.6 MB

In fact, the total size of Zagrebdox.net main page is 3.1 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. 50% of websites need less resources to load. Images take 2.8 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 38.7 kB

  • Original 46.7 kB
  • After minification 34.6 kB
  • After compression 8.0 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. This page needs HTML code to be minified as it can gain 12.2 kB, which is 26% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 38.7 kB or 83% of the original size.

Image Optimization

-13%

Potential reduce by 369.1 kB

  • Original 2.8 MB
  • After minification 2.4 MB

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, ZAGREBDOX needs image optimization as it can save up to 369.1 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-65%

Potential reduce by 162.4 kB

  • Original 249.7 kB
  • After minification 249.7 kB
  • After compression 87.3 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 162.4 kB or 65% of the original size.

CSS Optimization

-1%

Potential reduce by 155 B

  • Original 17.1 kB
  • After minification 17.1 kB
  • After compression 16.9 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. Zagrebdox.net has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 9 (8%)

Requests Now

108

After Optimization

99

The browser has sent 108 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ZAGREBDOX. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Accessibility Review

zagrebdox.net accessibility score

97

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.

Best Practices

zagrebdox.net 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

zagrebdox.net SEO score

91

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    HR

  • Language Claimed

    HR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zagrebdox.net can be misinterpreted by Google and other search engines. Our service has detected that Croatian is used on the page, and it matches the claimed language. Our system also found out that Zagrebdox.net 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 ZAGREBDOX. 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: