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ipn.gov.pl screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    57% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

ipn.gov.pl

Instytut Pamięci Narodowej

Page Load Speed

4 sec in total

First Response

451 ms

Resources Loaded

3 sec

Page Rendered

539 ms

ipn.gov.pl screenshot

About Website

Click here to check amazing Ipn content for Poland. Otherwise, check out these important facts you probably never knew about ipn.gov.pl

Serwis internetowy Instytutu Pamięci Narodowej

Visit ipn.gov.pl

Key Findings

We analyzed Ipn.gov.pl page load time and found that the first response time was 451 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

ipn.gov.pl performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

4/100

10%

LCP (Largest Contentful Paint)

Value12.6 s

0/100

25%

SI (Speed Index)

Value10.4 s

8/100

10%

TBT (Total Blocking Time)

Value420 ms

66/100

30%

CLS (Cumulative Layout Shift)

Value0.05

99/100

15%

TTI (Time to Interactive)

Value13.1 s

12/100

10%

Network Requests Diagram

ipn.gov.pl

451 ms

reset.css

216 ms

lightbox.css

221 ms

main.css

232 ms

highcontrast.css

224 ms

Our browser made a total of 89 requests to load all elements on the main page. We found that 98% of them (87 requests) were addressed to the original Ipn.gov.pl, 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) belongs to the original domain Ipn.gov.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 779.0 kB (32%)

Content Size

2.5 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ipn.gov.pl main page is 2.5 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. 55% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 79.1 kB

  • Original 95.9 kB
  • After minification 85.7 kB
  • After compression 16.7 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 10.2 kB, which is 11% 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 79.1 kB or 83% of the original size.

Image Optimization

-7%

Potential reduce by 112.2 kB

  • Original 1.6 MB
  • After minification 1.4 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. Ipn images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 507.6 kB

  • Original 723.6 kB
  • After minification 714.7 kB
  • After compression 216.0 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 507.6 kB or 70% of the original size.

CSS Optimization

-83%

Potential reduce by 80.0 kB

  • Original 96.2 kB
  • After minification 79.9 kB
  • After compression 16.2 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. Ipn.gov.pl needs all CSS files to be minified and compressed as it can save up to 80.0 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 29 (33%)

Requests Now

88

After Optimization

59

  • Images
  • JavaScript
  • CSS

The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ipn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ipn.gov.pl

ipn.gov.pl

451 ms

reset.css

reset.css

216 ms

lightbox.css

lightbox.css

221 ms

main.css

main.css

232 ms

highcontrast.css

highcontrast.css

224 ms

responsive.css

responsive.css

229 ms

jquery.1.7.2.min.js

jquery.1.7.2.min.js

360 ms

jwplayerjs.js

jwplayerjs.js

449 ms

video.js

video.js

443 ms

vjs.youtube.js

vjs.youtube.js

336 ms

js_calendar.js

js_calendar.js

342 ms

cufon-yuijs.js

cufon-yuijs.js

238 ms

cufon-fontjs.js

cufon-fontjs.js

473 ms

lightbox2.js

lightbox2.js

398 ms

miscjs.js

miscjs.js

398 ms

Ip_search.js

Ip_search.js

399 ms

highcontrastjs.js

highcontrastjs.js

448 ms

jquery-ui.min.js

jquery-ui.min.js

695 ms

bg.png

bg.png

328 ms

ga.js

ga.js

43 ms

bg_shadow_mid2.png

bg_shadow_mid2.png

117 ms

bg_shadow_top2.png

bg_shadow_top2.png

117 ms

bg_shadow_bot2.png

bg_shadow_bot2.png

293 ms

ipn_logo.png

ipn_logo.png

194 ms

main.css

main.css

223 ms

flags.png

flags.png

233 ms

search_button.gif

search_button.gif

236 ms

dot.gif

dot.gif

303 ms

dot.png

dot.png

335 ms

dla-mediow-materialy-kiszczak.jpg

dla-mediow-materialy-kiszczak.jpg

575 ms

rotmistrz_pilecki.jpg

rotmistrz_pilecki.jpg

348 ms

kraty_apel2.jpg

kraty_apel2.jpg

402 ms

publikacje2.jpg

publikacje2.jpg

520 ms

Gry-IPN-plansza-mini.jpg

Gry-IPN-plansza-mini.jpg

431 ms

LOGO_mini_m.jpg

LOGO_mini_m.jpg

556 ms

pamiec_pl_btn.png

pamiec_pl_btn.png

462 ms

czytelnia.jpg

czytelnia.jpg

620 ms

1409594_gavel_41.jpg

1409594_gavel_41.jpg

541 ms

1-31513.jpg

1-31513.jpg

576 ms

oddzialy.jpg

oddzialy.jpg

737 ms

thumb.png

thumb.png

650 ms

slider_bg.png

slider_bg.png

1006 ms

materialy-kiszczak.jpg

materialy-kiszczak.jpg

1030 ms

Kustosz_kadr.jpg

Kustosz_kadr.jpg

691 ms

LOGO-DZIECI-I-MLODZIEZY_mini.jpg

LOGO-DZIECI-I-MLODZIEZY_mini.jpg

729 ms

1.-KPRP,-fot.-Piotr-Molecki_m.jpg

1.-KPRP,-fot.-Piotr-Molecki_m.jpg

890 ms

laczka.jpg

laczka.jpg

1005 ms

otwarta_nowa_ksiegarnia.jpg

otwarta_nowa_ksiegarnia.jpg

1005 ms

js_calendar.css

js_calendar.css

829 ms

kraty_apel.jpg

kraty_apel.jpg

987 ms

promobox_bg.png

promobox_bg.png

987 ms

do_bordowego_okna.jpg

do_bordowego_okna.jpg

1094 ms

__utm.gif

__utm.gif

11 ms

playpause.png

playpause.png

968 ms

lhs_menu_bg.png

lhs_menu_bg.png

980 ms

lhs_menu_icons.png

lhs_menu_icons.png

973 ms

ikona_kwis2_min.png

ikona_kwis2_min.png

979 ms

grot.png

grot.png

1034 ms

biuletyn_informacji_publicznej_btn_2.png

biuletyn_informacji_publicznej_btn_2.png

967 ms

pamiec_pl_btn.png

pamiec_pl_btn.png

952 ms

bibliografia_zawartosci_czasopism_drugiego_obiegu_.png

bibliografia_zawartosci_czasopism_drugiego_obiegu_.png

946 ms

pomoce_archiwalne_btn.png

pomoce_archiwalne_btn.png

968 ms

bibliografia_historii_polski_btn.png

bibliografia_historii_polski_btn.png

941 ms

zmiana_nazw_ulic.png

zmiana_nazw_ulic.png

964 ms

portale_edu.png

portale_edu.png

955 ms

ajax-loader_1.gif

ajax-loader_1.gif

949 ms

v3.jpg

v3.jpg

943 ms

RYNGRAF_148.jpg

RYNGRAF_148.jpg

1128 ms

v3.jpg

v3.jpg

915 ms

v3.jpg

v3.jpg

919 ms

logo_LabArchi_1.0_wybrana_PION.jpg

logo_LabArchi_1.0_wybrana_PION.jpg

987 ms

v3.jpg

v3.jpg

852 ms

Bial-8m.jpg

Bial-8m.jpg

1170 ms

v3.jpg

v3.jpg

884 ms

v3.jpg

v3.jpg

918 ms

v3.jpg

v3.jpg

884 ms

Etos_gniewu_okladka_1m.jpg

Etos_gniewu_okladka_1m.jpg

1143 ms

Tydzien_edukac_zolnierz_wykl_m.jpg

Tydzien_edukac_zolnierz_wykl_m.jpg

1162 ms

kalendarium_btn.png

kalendarium_btn.png

890 ms

icon.png

icon.png

890 ms

przystanek_historia_btn.png

przystanek_historia_btn.png

749 ms

fb_button.png

fb_button.png

726 ms

default_thumb.png

default_thumb.png

736 ms

see_more.gif

see_more.gif

743 ms

main.css

main.css

838 ms

rhs_tab_active.gif

rhs_tab_active.gif

833 ms

footer_bg2.png

footer_bg2.png

1191 ms

loading.gif

loading.gif

828 ms

close.png

close.png

866 ms

Accessibility Review

ipn.gov.pl accessibility score

92

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

Best Practices

ipn.gov.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

ipn.gov.pl SEO score

98

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 Ipn.gov.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 Ipn.gov.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

ipn.gov.pl

Open Graph description is not detected on the main page of Ipn. 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: