Tools & Wizards About Us
gum.gov.pl screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

gum.gov.pl

Główny Urząd Miar

Page Load Speed

5.3 sec in total

First Response

255 ms

Resources Loaded

4.8 sec

Page Rendered

289 ms

gum.gov.pl screenshot

About Website

Visit gum.gov.pl now to see the best up-to-date Gum content for Poland and also check out these interesting facts you probably never knew about gum.gov.pl

W zakresie kompetencji Głównego Urzędu Miar znajdują się zagadnienia związane z metrologią naukową, prawną i przemysłową oraz probiernictwem. Istnieje ścisła współpraca w tych dziedzinach, co ułatwia ...

Visit gum.gov.pl

Key Findings

We analyzed Gum.gov.pl page load time and found that the first response time was 255 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

gum.gov.pl performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

48/100

10%

LCP (Largest Contentful Paint)

Value14.9 s

0/100

25%

SI (Speed Index)

Value4.8 s

67/100

10%

TBT (Total Blocking Time)

Value270 ms

82/100

30%

CLS (Cumulative Layout Shift)

Value0.031

100/100

15%

TTI (Time to Interactive)

Value6.1 s

63/100

10%

Network Requests Diagram

gum.gov.pl

255 ms

gum.gov.pl

464 ms

cerabox.css

106 ms

vlaCal-v2.11.css

210 ms

1-35.css

650 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 94% of them (50 requests) were addressed to the original Gum.gov.pl, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (3.2 sec) belongs to the original domain Gum.gov.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 627.5 kB (13%)

Content Size

4.7 MB

After Optimization

4.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gum.gov.pl main page is 4.7 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. 45% of websites need less resources to load. Images take 4.4 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 46.7 kB

  • Original 57.0 kB
  • After minification 50.4 kB
  • After compression 10.3 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 6.6 kB, which is 12% 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 46.7 kB or 82% of the original size.

Image Optimization

-12%

Potential reduce by 543.8 kB

  • Original 4.4 MB
  • After minification 3.9 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, Gum needs image optimization as it can save up to 543.8 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

-17%

Potential reduce by 32.0 kB

  • Original 186.5 kB
  • After minification 186.5 kB
  • After compression 154.6 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 32.0 kB or 17% of the original size.

CSS Optimization

-13%

Potential reduce by 5.0 kB

  • Original 37.9 kB
  • After minification 37.9 kB
  • After compression 32.9 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. Gum.gov.pl needs all CSS files to be minified and compressed as it can save up to 5.0 kB or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (9%)

Requests Now

46

After Optimization

42

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gum. 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.

Network Requests Diagram

gum.gov.pl

gum.gov.pl

255 ms

gum.gov.pl

gum.gov.pl

464 ms

cerabox.css

cerabox.css

106 ms

vlaCal-v2.11.css

vlaCal-v2.11.css

210 ms

1-35.css

1-35.css

650 ms

1-2053.css

1-2053.css

326 ms

1-28.js

1-28.js

865 ms

forum.css

forum.css

105 ms

1-bg-header.png

1-bg-header.png

116 ms

1-logo_godlo.svg

1-logo_godlo.svg

494 ms

1-sprite.png

1-sprite.png

116 ms

1-logo-metrologyandhallmark.png

1-logo-metrologyandhallmark.png

118 ms

1-logo-ue.png

1-logo-ue.png

117 ms

1-logo-prezydent.png

1-logo-prezydent.png

322 ms

1-logo-konkrety.png

1-logo-konkrety.png

474 ms

1-logo-sc.jpg

1-logo-sc.jpg

280 ms

1-bg-zegar.jpg

1-bg-zegar.jpg

279 ms

1-bg-topnews.jpg

1-bg-topnews.jpg

503 ms

1-strz1.png

1-strz1.png

385 ms

1-11946_mo1.png

1-11946_mo1.png

604 ms

1-11840_mo1.png

1-11840_mo1.png

708 ms

1-9797_mo1.png

1-9797_mo1.png

3190 ms

1-10616_mo1.png

1-10616_mo1.png

2370 ms

1-9565_mo1.gif

1-9565_mo1.gif

936 ms

1-8768_mo1.jpg

1-8768_mo1.jpg

821 ms

1-12135_mo2.jpg

1-12135_mo2.jpg

712 ms

1-12121_mo2.png

1-12121_mo2.png

825 ms

1-12100_mo2.png

1-12100_mo2.png

827 ms

1-12071_mo2.jpg

1-12071_mo2.jpg

931 ms

1-bg-box.png

1-bg-box.png

929 ms

1-logo-white.svg

1-logo-white.svg

935 ms

6.png

6.png

1036 ms

29.png

29.png

1037 ms

27.png

27.png

1045 ms

9.png

9.png

1041 ms

75.png

75.png

1160 ms

17.jpg

17.jpg

1170 ms

16.jpg

16.jpg

1161 ms

21.jpg

21.jpg

1172 ms

12.png

12.png

1288 ms

30.png

30.png

1294 ms

28.png

28.png

1293 ms

31.png

31.png

1298 ms

18.png

18.png

1357 ms

analytics.js

analytics.js

16 ms

collect

collect

18 ms

gum.woff

gum.woff

1287 ms

LatoLatin-Regular.woff

LatoLatin-Regular.woff

1344 ms

LatoLatin-Semibold.woff

LatoLatin-Semibold.woff

1376 ms

LatoLatin-Bold.woff

LatoLatin-Bold.woff

1440 ms

js

js

57 ms

redigit.woff

redigit.woff

1265 ms

1-bg-footer.jpg

1-bg-footer.jpg

1287 ms

Accessibility Review

gum.gov.pl accessibility score

100

Accessibility Issues

Best Practices

gum.gov.pl best practices score

92

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

SEO Factors

gum.gov.pl SEO score

99

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 Gum.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 Gum.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

gum.gov.pl

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