Tools & Wizards About Us
delfin.opole.pl screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

delfin.opole.pl

Bioterapia, biorezonans, klawiterapia, kręgarz, świecowanie, kursy: Silvy, Reiki

Page Load Speed

6 sec in total

First Response

364 ms

Resources Loaded

5.4 sec

Page Rendered

289 ms

delfin.opole.pl screenshot

About Website

Welcome to delfin.opole.pl homepage info - get ready to check Delfin Opole best content for Poland right away, or after learning these important things about delfin.opole.pl

Bioenergoterapia, biorezonans, klawiterapia, kręgarz, świecowanie, kursy Silvy, Reiki, masaż dostępne w Delfinie w Opolu, Zapraszamy! tel: 77 456 58 43

Visit delfin.opole.pl

Key Findings

We analyzed Delfin.opole.pl page load time and found that the first response time was 364 ms and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

delfin.opole.pl performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

4/100

10%

LCP (Largest Contentful Paint)

Value22.0 s

0/100

25%

SI (Speed Index)

Value13.0 s

2/100

10%

TBT (Total Blocking Time)

Value2,830 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value24.0 s

1/100

10%

Network Requests Diagram

delfin.opole.pl

364 ms

www.delfin.opole.pl

1365 ms

wp-emoji-release.min.js

115 ms

front_end_style.css

230 ms

dashicons.min.css

456 ms

Our browser made a total of 79 requests to load all elements on the main page. We found that 66% of them (52 requests) were addressed to the original Delfin.opole.pl, 9% (7 requests) were made to Fonts.gstatic.com and 8% (6 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Delfin.opole.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 138.6 kB (6%)

Content Size

2.3 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Delfin.opole.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. Only a small number of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 55.5 kB

  • Original 70.9 kB
  • After minification 69.0 kB
  • After compression 15.4 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 55.5 kB or 78% of the original size.

Image Optimization

-2%

Potential reduce by 30.1 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. Delfin Opole images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 38.2 kB

  • Original 529.3 kB
  • After minification 529.1 kB
  • After compression 491.1 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

-11%

Potential reduce by 14.8 kB

  • Original 138.9 kB
  • After minification 126.0 kB
  • After compression 124.1 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. Delfin.opole.pl needs all CSS files to be minified and compressed as it can save up to 14.8 kB or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 53 (78%)

Requests Now

68

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Delfin Opole. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 40 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

delfin.opole.pl

delfin.opole.pl

364 ms

www.delfin.opole.pl

www.delfin.opole.pl

1365 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

115 ms

front_end_style.css

front_end_style.css

230 ms

dashicons.min.css

dashicons.min.css

456 ms

desktop_style.css

desktop_style.css

346 ms

styles.css

styles.css

345 ms

events_manager.css

events_manager.css

347 ms

kk-star-ratings.css

kk-star-ratings.css

347 ms

front-legacy.css

front-legacy.css

346 ms

style.css

style.css

457 ms

style.css

style.css

458 ms

font-awesome.css

font-awesome.css

461 ms

mobilenav.css

mobilenav.css

463 ms

style.css

style.css

463 ms

jquery.js

jquery.js

681 ms

jquery-migrate.min.js

jquery-migrate.min.js

569 ms

core.min.js

core.min.js

570 ms

widget.min.js

widget.min.js

571 ms

position.min.js

position.min.js

572 ms

mouse.min.js

mouse.min.js

573 ms

sortable.min.js

sortable.min.js

702 ms

datepicker.min.js

datepicker.min.js

704 ms

menu.min.js

menu.min.js

707 ms

wp-a11y.min.js

wp-a11y.min.js

708 ms

autocomplete.min.js

autocomplete.min.js

708 ms

resizable.min.js

resizable.min.js

794 ms

draggable.min.js

draggable.min.js

796 ms

button.min.js

button.min.js

798 ms

dialog.min.js

dialog.min.js

799 ms

events-manager.js

events-manager.js

799 ms

jquery.flexslider.min.js

jquery.flexslider.min.js

801 ms

jquery.fitvids.min.js

jquery.fitvids.min.js

906 ms

jquery.theme-main.min.js

jquery.theme-main.min.js

907 ms

ajax-comments.min.js

ajax-comments.min.js

908 ms

mobilenav.min.js

mobilenav.min.js

909 ms

scripts.js

scripts.js

911 ms

api.js

api.js

38 ms

kk-star-ratings.js

kk-star-ratings.js

911 ms

uk-cookie-consent-js.js

uk-cookie-consent-js.js

921 ms

postviews-cache.js

postviews-cache.js

807 ms

wp-embed.min.js

wp-embed.min.js

693 ms

frontend.js

frontend.js

693 ms

css

css

30 ms

fbevents.js

fbevents.js

57 ms

zzV3y_vju9c

zzV3y_vju9c

121 ms

Logo-Delfin-VI-2024-do-strony-www.png

Logo-Delfin-VI-2024-do-strony-www.png

161 ms

sprites-1-2.png

sprites-1-2.png

161 ms

psychobiologia-Opole-Delfin-1.png

psychobiologia-Opole-Delfin-1.png

656 ms

terapie-naturalne-1.png

terapie-naturalne-1.png

618 ms

Masaze-Opole-Delfin.png

Masaze-Opole-Delfin.png

656 ms

konsultacje-Delfin.png

konsultacje-Delfin.png

618 ms

Ayurveda-Opole.png

Ayurveda-Opole.png

654 ms

warsztaty-kursy-koncerty.png

warsztaty-kursy-koncerty.png

651 ms

Delfin-Opole-Map.jpg

Delfin-Opole-Map.jpg

618 ms

KFOmCnqEu92Fr1Mu7GxP.ttf

KFOmCnqEu92Fr1Mu7GxP.ttf

103 ms

KFOlCnqEu92Fr1MmYUtfChc9.ttf

KFOlCnqEu92Fr1MmYUtfChc9.ttf

108 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

612 ms

recaptcha__en.js

recaptcha__en.js

92 ms

zzV3y_vju9c

zzV3y_vju9c

115 ms

anchor

anchor

275 ms

www-player.css

www-player.css

7 ms

www-embed-player.js

www-embed-player.js

36 ms

base.js

base.js

74 ms

ad_status.js

ad_status.js

177 ms

styles__ltr.css

styles__ltr.css

152 ms

recaptcha__en.js

recaptcha__en.js

201 ms

LvMrC3vzHFP8SzxjvqNWRksbkOPiJTf11ILX4Pq8Ybc.js

LvMrC3vzHFP8SzxjvqNWRksbkOPiJTf11ILX4Pq8Ybc.js

108 ms

embed.js

embed.js

56 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

81 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

206 ms

id

id

195 ms

R158mP-HER8cF-2W1d4Zs3A-8309t2iBf9rXxsmuGOY.js

R158mP-HER8cF-2W1d4Zs3A-8309t2iBf9rXxsmuGOY.js

144 ms

webworker.js

webworker.js

140 ms

logo_48.png

logo_48.png

128 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

19 ms

KFOlCnqEu92Fr1MmEU9fBBc-.woff

KFOlCnqEu92Fr1MmEU9fBBc-.woff

20 ms

KFOlCnqEu92Fr1MmYUtfBBc-.woff

KFOlCnqEu92Fr1MmYUtfBBc-.woff

82 ms

recaptcha__en.js

recaptcha__en.js

81 ms

Accessibility Review

delfin.opole.pl accessibility score

93

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.

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

Links do not have a discernible name

Best Practices

delfin.opole.pl best practices score

75

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

Page has valid source maps

SEO Factors

delfin.opole.pl SEO score

90

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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

High

Tap targets are not sized appropriately

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 Delfin.opole.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 Delfin.opole.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

delfin.opole.pl

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