Tools & Wizards About Us

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

numinvest.pl

OneBid - internetowy dom aukcyjny, aukcje dzieł sztuki, malarstwa, monet i numizmatyki, sprzedaż obrazów

Page Load Speed

8.9 sec in total

First Response

1.3 sec

Resources Loaded

7 sec

Page Rendered

635 ms

About Website

Welcome to numinvest.pl homepage info - get ready to check Numinvest best content right away, or after learning these important things about numinvest.pl

OneBid to internetowy dom aukcyjny. W naszej ofercie można znaleźć dzieła sztuki, obrazy, monety, malarstwo i numizmatykę. Wszystkie aukcje można na licytować na żywo.

Visit numinvest.pl

Key Findings

We analyzed Numinvest.pl page load time and found that the first response time was 1.3 sec and then it took 7.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

numinvest.pl performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

5/100

25%

SI (Speed Index)

Value6.4 s

40/100

10%

TBT (Total Blocking Time)

Value780 ms

37/100

30%

CLS (Cumulative Layout Shift)

Value0.017

100/100

15%

TTI (Time to Interactive)

Value9.5 s

30/100

10%

Network Requests Diagram

pl

1326 ms

css-init-ltr.90dab26a.css

29 ms

css-req-ltr.40207476.css

474 ms

css-list-ltr.1448dd27.css

347 ms

runtime.4aaa1515.js

338 ms

Our browser made a total of 137 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Numinvest.pl, 28% (38 requests) were made to One.bid and 11% (15 requests) were made to Onebid.pl. The less responsive or slowest element that took the longest time to load (3.7 sec) relates to the external source Img1.one.bid.

Page Optimization Overview & Recommendations

Page size can be reduced by 254.1 kB (9%)

Content Size

2.7 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Numinvest.pl main page is 2.7 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. 70% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 186.8 kB

  • Original 211.6 kB
  • After minification 141.4 kB
  • After compression 24.8 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 70.2 kB, which is 33% 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 186.8 kB or 88% of the original size.

Image Optimization

-3%

Potential reduce by 67.1 kB

  • Original 2.2 MB
  • After minification 2.1 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. Numinvest images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 99 B

  • Original 229.7 kB
  • After minification 229.7 kB
  • After compression 229.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 133 B

  • Original 77.8 kB
  • After minification 77.8 kB
  • After compression 77.7 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. Numinvest.pl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 13 (10%)

Requests Now

127

After Optimization

114

  • Images
  • JavaScript
  • CSS

The browser has sent 127 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Numinvest. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

numinvest.pl accessibility score

90

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

numinvest.pl best practices score

83

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

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

numinvest.pl SEO score

97

Search Engine Optimization Advices

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