Access radiodei.fi. Dei Plus

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value18.7 s

0/100

25%

SI (Speed Index)

Value8.5 s

18/100

10%

TBT (Total Blocking Time)

Value180 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0.347

32/100

15%

TTI (Time to Interactive)

Value13.2 s

12/100

10%

radiodei.fi

855 ms

dei_tyylit.css

100 ms

nivo-slider.css

191 ms

jquery-1.8.3.min.js

300 ms

jquery.nivo.slider.pack.js

195 ms

Our browser made a total of 101 requests to load all elements on the main page. We found that 45% of them (45 requests) were addressed to the original Radiodei.fi, 27% (27 requests) were made to Static.xx.fbcdn.net and 19% (19 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (971 ms) belongs to the original domain Radiodei.fi.

Content Size

2.3 MB

After Optimization

2.2 MB

In fact, the total size of Radiodei.fi 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. 60% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 7.7 kB

Original 10.8 kB
After minification 10.5 kB
After compression 3.1 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 7.7 kB or 71% of the original size.

Image Optimization

-3%

Potential reduce by 68.3 kB

Original 2.2 MB
After minification 2.1 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. Radio Dei images are well optimized though.

JavaScript Optimization

-58%

Potential reduce by 87.2 kB

Original 150.4 kB
After minification 148.3 kB
After compression 63.2 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 87.2 kB or 58% of the original size.

CSS Optimization

-81%

Potential reduce by 11.3 kB

Original 13.9 kB
After minification 10.2 kB
After compression 2.6 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. Radiodei.fi needs all CSS files to be minified and compressed as it can save up to 11.3 kB or 81% of the original size.

Requests Now

100

After Optimization

The browser has sent 100 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Radio Dei. 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 8 to 1 for CSS and as a result speed up the page load time.

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 keyboard navigation in your application.

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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.

High

ARIA IDs are not unique

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.

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

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

FI
Language Claimed

N/A
Encoding

ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Radiodei.fi can be misinterpreted by Google and other search engines. Our service has detected that Finnish is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Radiodei.fi main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

radiodei.fi

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Dei Plus

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)

Network Requests Diagram

radiodei.fi

dei_tyylit.css

nivo-slider.css

jquery-1.8.3.min.js

jquery.nivo.slider.pack.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

radiodei.fi

dei_tyylit.css

nivo-slider.css

jquery-1.8.3.min.js

jquery.nivo.slider.pack.js

snoop.php

58721_i1.jpg

DEI_deikauppa2_468X60.jpg

Patmos-testamentti.jpg

header4.jpg

twitter.jpg

fb.jpg

napit2.png

etusivu.jpg

tausta_v.png

lahetyksessa.png

kuuntele_header.jpg

kuuntele_bg.jpg

kuuntele_footer.jpg

toivelista.png

paivan_sana.png

palaute.png

rukouspyynto.png

DEI_laura_552X216.jpg

DEI_blogi_ranssi-matikainen_552X216.jpg

DEI_blogi_antturi_kaskinen_552X216.jpg

DEI_elamankoulu_092015_552X216.jpg

DEI_ihmisen_aani_552X216_1_LORES.jpg

DEI_ruokanen_552X216%20torstai.JPG

DEI_blogi_mantymaki_junkkaala_552X216.jpg

DEI_TP_kollaasi_syksy%202015_552X216_hires.jpg

DEI_blogi_rostamo_552X216.jpg

DEI_TP_kupiainen_552X216.jpg

DEI_laajasalo_552X216.jpg

DEI_blogi_leskinen_552X216.jpg

DEI_7_etappia_2016_552X216.jpg

DEI_ihmisen_aani_552X216_2_LORES.jpg

DEI_toivon_lauluja_552X216.jpg

flash2_2.jpg

flash2_4.jpg

deinhyvaksi.jpg

kry.png

ostakaupasta.png