Tools & Wizards About Us
biofire.at screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    69% of other websites

  • 39

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

biofire.at

BIOFIRE - Österreichs Nr. 1 für Kachelöfen & Kamine

Page Load Speed

2.4 sec in total

First Response

334 ms

Resources Loaded

1.8 sec

Page Rendered

228 ms

biofire.at screenshot

About Website

Click here to check amazing BIOFIRE content. Otherwise, check out these important facts you probably never knew about biofire.at

Kachelöfen & Kamine: Kompetente Beratung, Planung, Montage & Produktion aus einer Hand. Gratis-Katalog einfach online bestellen!

Visit biofire.at

Key Findings

We analyzed Biofire.at page load time and found that the first response time was 334 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

biofire.at performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

64/100

10%

LCP (Largest Contentful Paint)

Value6.6 s

8/100

25%

SI (Speed Index)

Value3.4 s

90/100

10%

TBT (Total Blocking Time)

Value1,010 ms

27/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.0 s

88/100

10%

Network Requests Diagram

biofire.at

334 ms

466 ms

portal.css

209 ms

referer.js

211 ms

loader.php

325 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 77% of them (30 requests) were addressed to the original Biofire.at, 5% (2 requests) were made to Googleadservices.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (506 ms) belongs to the original domain Biofire.at.

Page Optimization Overview & Recommendations

Page size can be reduced by 20.7 kB (7%)

Content Size

309.8 kB

After Optimization

289.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Biofire.at main page is 309.8 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. Images take 248.3 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 13.8 kB

  • Original 19.3 kB
  • After minification 17.9 kB
  • After compression 5.5 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 13.8 kB or 71% of the original size.

Image Optimization

-2%

Potential reduce by 4.9 kB

  • Original 248.3 kB
  • After minification 243.4 kB

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. BIOFIRE images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 449 B

  • Original 36.6 kB
  • After minification 36.6 kB
  • After compression 36.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-27%

Potential reduce by 1.5 kB

  • Original 5.5 kB
  • After minification 5.4 kB
  • After compression 4.0 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. Biofire.at needs all CSS files to be minified and compressed as it can save up to 1.5 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (47%)

Requests Now

34

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BIOFIRE. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

biofire.at

biofire.at

334 ms

466 ms

portal.css

portal.css

209 ms

referer.js

referer.js

211 ms

loader.php

loader.php

325 ms

conversion.js

conversion.js

19 ms

screen.css

screen.css

109 ms

portal_styles.css

portal_styles.css

106 ms

fbds.js

fbds.js

85 ms

site_bg.gif

site_bg.gif

185 ms

logo.gif

logo.gif

184 ms

searchbox_submit.gif

searchbox_submit.gif

184 ms

nav_back.jpg

nav_back.jpg

184 ms

spacer.gif

spacer.gif

236 ms

katalog_de.jpg

katalog_de.jpg

450 ms

claim_2013_at.png

claim_2013_at.png

353 ms

headeroverlay_catalog_at.png

headeroverlay_catalog_at.png

455 ms

newsletter_submit.gif

newsletter_submit.gif

255 ms

product_kachelofen.jpg

product_kachelofen.jpg

225 ms

product_kamin.jpg

product_kamin.jpg

306 ms

product_kaminofen.jpg

product_kaminofen.jpg

321 ms

gradient.jpg

gradient.jpg

315 ms

flame.gif

flame.gif

402 ms

urkunde.jpg

urkunde.jpg

417 ms

support_1.jpg

support_1.jpg

424 ms

portalkatalog.jpg

portalkatalog.jpg

418 ms

support_portal.jpg

support_portal.jpg

506 ms

ga.js

ga.js

42 ms

55 ms

__utm.gif

__utm.gif

24 ms

collect

collect

52 ms

62 ms

ga-audiences

ga-audiences

71 ms

58 ms

print.css

print.css

107 ms

loading.gif

loading.gif

113 ms

lightboxClose2.gif

lightboxClose2.gif

112 ms

lightboxLeft.gif

lightboxLeft.gif

111 ms

lightboxRight.gif

lightboxRight.gif

110 ms

Accessibility Review

biofire.at accessibility score

39

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

High

[lang] attributes do not have a valid value

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

Image elements do not have [alt] attributes

High

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

biofire.at best practices score

75

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

SEO Factors

biofire.at SEO score

69

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

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

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

biofire.at

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