Tools & Wizards About Us
instalgum.pl screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

instalgum.pl

Producent Uszczelek Gumowych, Silikonowych - Uszczelnienia Gumowe, Uszczelki na Wymiar - Instalgum

Page Load Speed

4.5 sec in total

First Response

751 ms

Resources Loaded

3 sec

Page Rendered

753 ms

instalgum.pl screenshot

About Website

Visit instalgum.pl now to see the best up-to-date Instalgum content and also check out these interesting facts you probably never knew about instalgum.pl

Instalgum ➤ Producent uszczelek, zaślepek i membran gumowych ✔️ Szybkie terminy realizacji ⚡ Przystępna cena i wysoka jakość wykonania ✔️ Sprawdź!

Visit instalgum.pl

Key Findings

We analyzed Instalgum.pl page load time and found that the first response time was 751 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

instalgum.pl performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

36/100

10%

LCP (Largest Contentful Paint)

Value13.7 s

0/100

25%

SI (Speed Index)

Value7.6 s

26/100

10%

TBT (Total Blocking Time)

Value890 ms

32/100

30%

CLS (Cumulative Layout Shift)

Value0.157

74/100

15%

TTI (Time to Interactive)

Value13.2 s

12/100

10%

Network Requests Diagram

instalgum.pl

751 ms

style.min.css

111 ms

shortcodes.css

218 ms

styles.css

315 ms

bootstrap.min.css

435 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 80% of them (45 requests) were addressed to the original Instalgum.pl, 5% (3 requests) were made to Googletagmanager.com and 5% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Instalgum.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 216.4 kB (9%)

Content Size

2.3 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Instalgum.pl main page is 2.3 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. 35% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 54.1 kB

  • Original 68.5 kB
  • After minification 66.4 kB
  • After compression 14.4 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 54.1 kB or 79% of the original size.

Image Optimization

-7%

Potential reduce by 154.4 kB

  • Original 2.1 MB
  • After minification 2.0 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. Instalgum images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 4.4 kB

  • Original 91.9 kB
  • After minification 91.8 kB
  • After compression 87.5 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

-6%

Potential reduce by 3.5 kB

  • Original 60.1 kB
  • After minification 60.1 kB
  • After compression 56.6 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. Instalgum.pl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 35 (69%)

Requests Now

51

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Instalgum. 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 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

instalgum.pl

instalgum.pl

751 ms

style.min.css

style.min.css

111 ms

shortcodes.css

shortcodes.css

218 ms

styles.css

styles.css

315 ms

bootstrap.min.css

bootstrap.min.css

435 ms

all.css

all.css

49 ms

style.css

style.css

327 ms

dynamic-mobmenu.css

dynamic-mobmenu.css

325 ms

css

css

55 ms

mobmenu-icons.css

mobmenu-icons.css

328 ms

mobmenu.css

mobmenu.css

337 ms

jquery.min.js

jquery.min.js

522 ms

jquery-migrate.min.js

jquery-migrate.min.js

445 ms

mobmenu.js

mobmenu.js

443 ms

css

css

69 ms

js

js

75 ms

slick-theme.css

slick-theme.css

442 ms

slick.css

slick.css

446 ms

index.js

index.js

599 ms

index.js

index.js

598 ms

jquery.colorbox.js

jquery.colorbox.js

599 ms

jquery.colorbox-pl.js

jquery.colorbox-pl.js

601 ms

popper.min.js

popper.min.js

602 ms

bootstrap.min.js

bootstrap.min.js

622 ms

theme-script.min.js

theme-script.min.js

651 ms

skip-link-focus-fix.min.js

skip-link-focus-fix.min.js

651 ms

slick.min.js

slick.min.js

652 ms

slick.conf.js

slick.conf.js

653 ms

js

js

115 ms

gtm.js

gtm.js

75 ms

embed

embed

249 ms

top.png

top.png

166 ms

instalgum.png

instalgum.png

177 ms

mobile.svg

mobile.svg

204 ms

lay1_02-1.jpg

lay1_02-1.jpg

419 ms

lay1_02-2.jpg

lay1_02-2.jpg

528 ms

instalgum3.jpg

instalgum3.jpg

423 ms

uszczelki-guma.jpg

uszczelki-guma.jpg

643 ms

uszczelki-z-mikrogumy.jpg

uszczelki-z-mikrogumy.jpg

280 ms

ptfe.jpg

ptfe.jpg

311 ms

oringi.jpg

oringi.jpg

385 ms

1-kolnierzowe.jpg

1-kolnierzowe.jpg

419 ms

puszki.jpg

puszki.jpg

488 ms

sruba.jpg

sruba.jpg

526 ms

uszczelki-samoprzylepne.jpg

uszczelki-samoprzylepne.jpg

527 ms

IMG_9944.jpg

IMG_9944.jpg

1184 ms

main.png

main.png

592 ms

email.svg

email.svg

635 ms

telefon.svg

telefon.svg

637 ms

footer.png

footer.png

636 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4uaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4uaVQ.woff

25 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVQ.woff

34 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUhiYw.woff

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUhiYw.woff

40 ms

ajax-loader.gif

ajax-loader.gif

547 ms

slick.woff

slick.woff

592 ms

js

js

91 ms

Accessibility Review

instalgum.pl accessibility score

84

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 input fields do not have accessible names

High

ARIA toggle fields do not have accessible names

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

instalgum.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

instalgum.pl SEO score

93

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

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 Instalgum.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 Instalgum.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

instalgum.pl

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