Access seltron.si. SELTRON | Vaš partner na področju sistemov ogrevanja in hlajenja

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About Website

Click here to check amazing SELTRON content for Slovenia. Otherwise, check out these important facts you probably never knew about seltron.si

Seltron varčno ogrevanje in hlajenje. Peči, Toplotne črpalke, Kamini, Klimatske naprave. Svetovanje in Montaža na enem mestu.

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name

value

score

weighting

FCP (First Contentful Paint)

Value6.5 s

2/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

1/100

25%

SI (Speed Index)

Value11.2 s

5/100

10%

TBT (Total Blocking Time)

Value140 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0.01

100/100

15%

TTI (Time to Interactive)

Value7.6 s

46/100

10%

seltron.si

364 ms

www.seltron.si

1154 ms

2f829207e808ccf7c67bdc291225860c.css

808 ms

Logotip-Seltron-s-sloganom.svg

388 ms

kotli-na-biomaso.webp

953 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that all of those requests were addressed to Seltron.si and no external sources were called. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Seltron.si.

Content Size

598.5 kB

After Optimization

319.4 kB

In fact, the total size of Seltron.si main page is 598.5 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. HTML takes 338.1 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 279.1 kB

Original 338.1 kB
After minification 336.7 kB
After compression 59.0 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 279.1 kB or 83% of the original size.

CSS Optimization

-0%

Potential reduce by 0 B

Original 260.4 kB
After minification 260.4 kB
After compression 260.4 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. Seltron.si has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SELTRON. According to our analytics all requests are already optimized.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

SL
Language Claimed

SL
Encoding

UTF-8

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

seltron.si

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

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Performance

Accessibility

Best Practices

SEO

SELTRON | Vaš partner na področju sistemov ogrevanja in hlajenja

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)