Tools & Wizards About Us
e-alpina.eu screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

e-alpina.eu

ALPINA Poland - manufacturer of laminar chambers and laboratory equipment

Page Load Speed

4.8 sec in total

First Response

399 ms

Resources Loaded

3.1 sec

Page Rendered

1.4 sec

e-alpina.eu screenshot

About Website

Visit e-alpina.eu now to see the best up-to-date E ALPINA content for Poland and also check out these interesting facts you probably never knew about e-alpina.eu

Visit e-alpina.eu

Key Findings

We analyzed E-alpina.eu page load time and found that the first response time was 399 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

e-alpina.eu performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

33/100

10%

LCP (Largest Contentful Paint)

Value8.1 s

2/100

25%

SI (Speed Index)

Value5.7 s

52/100

10%

TBT (Total Blocking Time)

Value400 ms

67/100

30%

CLS (Cumulative Layout Shift)

Value0.146

77/100

15%

TTI (Time to Interactive)

Value7.5 s

47/100

10%

Network Requests Diagram

e-alpina.eu

399 ms

e-alpina.eu

506 ms

bootstrap.min.css

242 ms

owl.carousel.min.css

358 ms

animate.min.css

354 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 85% of them (69 requests) were addressed to the original E-alpina.eu, 11% (9 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain E-alpina.eu.

Page Optimization Overview & Recommendations

Page size can be reduced by 104.8 kB (6%)

Content Size

1.8 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of E-alpina.eu main page is 1.8 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

-87%

Potential reduce by 40.8 kB

  • Original 47.1 kB
  • After minification 27.8 kB
  • After compression 6.4 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. This page needs HTML code to be minified as it can gain 19.3 kB, which is 41% 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 40.8 kB or 87% of the original size.

Image Optimization

-3%

Potential reduce by 45.0 kB

  • Original 1.6 MB
  • After minification 1.5 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. E ALPINA images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 14.5 kB

  • Original 126.8 kB
  • After minification 126.8 kB
  • After compression 112.2 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 14.5 kB or 11% of the original size.

CSS Optimization

-5%

Potential reduce by 4.4 kB

  • Original 86.2 kB
  • After minification 86.2 kB
  • After compression 81.7 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. E-alpina.eu has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 31 (53%)

Requests Now

58

After Optimization

27

  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of E ALPINA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

e-alpina.eu

e-alpina.eu

399 ms

e-alpina.eu

e-alpina.eu

506 ms

bootstrap.min.css

bootstrap.min.css

242 ms

owl.carousel.min.css

owl.carousel.min.css

358 ms

animate.min.css

animate.min.css

354 ms

nice-select.css

nice-select.css

365 ms

magnific-popup.css

magnific-popup.css

362 ms

all.min.css

all.min.css

503 ms

meanmenu.css

meanmenu.css

384 ms

slick.css

slick.css

471 ms

default.css

default.css

471 ms

style.css

style.css

484 ms

responsive.css

responsive.css

489 ms

js

js

78 ms

04e106e5d03906f9.js

04e106e5d03906f9.js

455 ms

modernizr-3.5.0.min.js

modernizr-3.5.0.min.js

510 ms

jquery-1.12.4.min.js

jquery-1.12.4.min.js

719 ms

popper.min.js

popper.min.js

637 ms

bootstrap.min.js

bootstrap.min.js

638 ms

owl.carousel.min.js

owl.carousel.min.js

639 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

638 ms

one-page-nav-min.js

one-page-nav-min.js

639 ms

slick.min.js

slick.min.js

735 ms

ajax-form.js

ajax-form.js

781 ms

wow.min.js

wow.min.js

782 ms

jquery.nice-select.min.js

jquery.nice-select.min.js

784 ms

jquery.scrollUp.min.js

jquery.scrollUp.min.js

785 ms

jquery.meanmenu.min.js

jquery.meanmenu.min.js

829 ms

jquery.counterup.min.js

jquery.counterup.min.js

830 ms

waypoints.min.js

waypoints.min.js

843 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

857 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

877 ms

plugins.js

plugins.js

890 ms

main.js

main.js

948 ms

css

css

33 ms

logo-3.png

logo-3.png

423 ms

lang2.png

lang2.png

443 ms

message-icon.png

message-icon.png

457 ms

phone-icon.png

phone-icon.png

477 ms

medi-brand.png

medi-brand.png

493 ms

section-back-icon.png

section-back-icon.png

541 ms

section-title-line.png

section-title-line.png

542 ms

komora-bio-a2.png

komora-bio-a2.png

671 ms

komora-bio-a2-cyto.png

komora-bio-a2-cyto.png

699 ms

komora-bio-b2.png

komora-bio-b2.png

728 ms

komora-k.png

komora-k.png

747 ms

komora-k-pro.png

komora-k-pro.png

778 ms

komora-pcr.png

komora-pcr.png

784 ms

komora-h.png

komora-h.png

790 ms

komora-dedykowana.png

komora-dedykowana.png

943 ms

dygestorium.png

dygestorium.png

987 ms

map.png

map.png

878 ms

cicha-praca.png

cicha-praca.png

898 ms

panel-sterowania.png

panel-sterowania.png

797 ms

zuzycie-energii.png

zuzycie-energii.png

804 ms

lampa-uv.png

lampa-uv.png

899 ms

wymiary_komor.png

wymiary_komor.png

907 ms

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-B4iFV0Uw.ttf

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-B4iFV0Uw.ttf

22 ms

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-NYiFV0Uw.ttf

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-NYiFV0Uw.ttf

33 ms

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-4I-FV0Uw.ttf

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-4I-FV0Uw.ttf

63 ms

fa-solid-900.woff

fa-solid-900.woff

1034 ms

pxiByp8kv8JHgFVrLEj6Z1xlEA.ttf

pxiByp8kv8JHgFVrLEj6Z1xlEA.ttf

74 ms

pxiByp8kv8JHgFVrLCz7Z1xlEA.ttf

pxiByp8kv8JHgFVrLCz7Z1xlEA.ttf

90 ms

pxiByp8kv8JHgFVrLGT9Z1xlEA.ttf

pxiByp8kv8JHgFVrLGT9Z1xlEA.ttf

91 ms

pxiEyp8kv8JHgFVrJJfedw.ttf

pxiEyp8kv8JHgFVrJJfedw.ttf

92 ms

pxiByp8kv8JHgFVrLDz8Z1xlEA.ttf

pxiByp8kv8JHgFVrLDz8Z1xlEA.ttf

91 ms

pxiByp8kv8JHgFVrLFj_Z1xlEA.ttf

pxiByp8kv8JHgFVrLFj_Z1xlEA.ttf

91 ms

fa-regular-400.woff

fa-regular-400.woff

1184 ms

fa-light-300.woff

fa-light-300.woff

989 ms

fa-brands-400.woff

fa-brands-400.woff

869 ms

filtry-hepa.png

filtry-hepa.png

886 ms

faq-chamber.jpg

faq-chamber.jpg

1112 ms

faq-front.jpg

faq-front.jpg

1000 ms

faq-left-back-shape.png

faq-left-back-shape.png

963 ms

hire3.jpg

hire3.jpg

966 ms

hire4.jpg

hire4.jpg

1006 ms

footer-map.png

footer-map.png

1057 ms

footer-logo-3.png

footer-logo-3.png

1065 ms

slider-bg-3.jpg

slider-bg-3.jpg

960 ms

membership-bg.jpg

membership-bg.jpg

1022 ms

slider-bg-1.jpg

slider-bg-1.jpg

1178 ms

Accessibility Review

e-alpina.eu accessibility score

89

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

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

e-alpina.eu best practices score

67

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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

e-alpina.eu SEO score

83

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise E-alpina.eu can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that E-alpina.eu 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

e-alpina.eu

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