Tools & Wizards About Us

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 29% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

interium.com.pl

Strony internetowe Bolesławiec, Legnica, Zgorzelec, sklepy internetowe, pozycjonowanie stron

Page Load Speed

63 sec in total

First Response

329 ms

Resources Loaded

62.2 sec

Page Rendered

433 ms

About Website

Click here to check amazing Interium Com content. Otherwise, check out these important facts you probably never knew about interium.com.pl

Projektowanie stron www, sklepów internetowych oraz pozycjonowanie stron internetowych. Sięgnij po swoją lepszą stronę.

Visit interium.com.pl

Key Findings

We analyzed Interium.com.pl page load time and found that the first response time was 329 ms and then it took 62.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

interium.com.pl performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

33/100

25%

SI (Speed Index)

Value5.8 s

49/100

10%

TBT (Total Blocking Time)

Value1,100 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.6 s

47/100

10%

Network Requests Diagram

interium.com.pl

329 ms

interium.com.pl

544 ms

css

38 ms

bootstrap.min.css

239 ms

mt-icons.css

354 ms

Our browser made a total of 1576 requests to load all elements on the main page. We found that 100% of them (1571 requests) were addressed to the original Interium.com.pl, 0% (3 requests) were made to Fonts.gstatic.com and 0% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Interium.com.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 44.6 kB (18%)

Content Size

242.0 kB

After Optimization

197.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Interium.com.pl main page is 242.0 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. Only a small number of websites need less resources to load. Javascripts take 142.3 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 34.9 kB

  • Original 42.1 kB
  • After minification 42.0 kB
  • After compression 7.1 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 34.9 kB or 83% of the original size.

Image Optimization

-6%

Potential reduce by 7 B

  • Original 125 B
  • After minification 118 B

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. Interium Com images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 956 B

  • Original 142.3 kB
  • After minification 142.3 kB
  • After compression 141.4 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 8.7 kB

  • Original 57.5 kB
  • After minification 57.5 kB
  • After compression 48.8 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. Interium.com.pl needs all CSS files to be minified and compressed as it can save up to 8.7 kB or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (2%)

Requests Now

1569

After Optimization

1543

  • Images
  • JavaScript
  • CSS

The browser has sent 1569 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Interium Com. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

interium.com.pl accessibility score

64

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

[id] attributes on active, focusable elements are not unique

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

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

interium.com.pl 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

interium.com.pl SEO score

90

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

    PL

  • Language Claimed

    PL

  • Encoding

    UTF-8

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