Tools & Wizards About Us
dekoder.info screenshot

Report Summary

  • 64

    Performance

    Renders faster than
    77% 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

  • 96

    SEO

    Google-friendlier than
    90% of websites

dekoder.info

дekoder | DEKODER | Journalismus aus Russland und Belarus in deutscher Übersetzung |

Page Load Speed

2.5 sec in total

First Response

210 ms

Resources Loaded

2 sec

Page Rendered

206 ms

dekoder.info screenshot

About Website

Welcome to dekoder.info homepage info - get ready to check DEKODER best content right away, or after learning these important things about dekoder.info

dekoder bietet Medien und Kompetenz zum Thema Russland. Wir bringen russischen Journalismus und wissenschaftliche Kompetenz aus europäischen Universitäten auf eine gemeinsame Plattform.

Visit dekoder.info

Key Findings

We analyzed Dekoder.info page load time and found that the first response time was 210 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

dekoder.info performance score

64

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

55/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value5.0 s

64/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.045

99/100

15%

TTI (Time to Interactive)

Value6.2 s

63/100

10%

Network Requests Diagram

dekoder.info

210 ms

www.dekoder.org

577 ms

css_PpiQEI-azlEmknynFVbTW6pWwXhVPT_fbABYbBL6JWQ.css

104 ms

css_8eSxP5-bLdo54cJX5ecRkbQ52y_-voKdzavh4KoOuXM.css

208 ms

css__cc2sSsVwIFgrkfy2x2B04BpUxIZYyzGttm2a11R9PY.css

306 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Dekoder.info, 92% (36 requests) were made to Dekoder.org and 3% (1 request) were made to Plausible.io. The less responsive or slowest element that took the longest time to load (637 ms) relates to the external source Specials.dekoder.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 131.8 kB (11%)

Content Size

1.2 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dekoder.info main page is 1.2 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. 45% of websites need less resources to load. Images take 995.1 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 70.8 kB

  • Original 87.4 kB
  • After minification 78.1 kB
  • After compression 16.6 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 9.3 kB, which is 11% 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 70.8 kB or 81% of the original size.

Image Optimization

-5%

Potential reduce by 48.3 kB

  • Original 995.1 kB
  • After minification 946.8 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. DEKODER images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 12.6 kB

  • Original 140.5 kB
  • After minification 140.4 kB
  • After compression 127.9 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

-0%

Potential reduce by 93 B

  • Original 18.6 kB
  • After minification 18.6 kB
  • After compression 18.5 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. Dekoder.info has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 13 (43%)

Requests Now

30

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DEKODER. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dekoder.info

dekoder.info

210 ms

www.dekoder.org

www.dekoder.org

577 ms

css_PpiQEI-azlEmknynFVbTW6pWwXhVPT_fbABYbBL6JWQ.css

css_PpiQEI-azlEmknynFVbTW6pWwXhVPT_fbABYbBL6JWQ.css

104 ms

css_8eSxP5-bLdo54cJX5ecRkbQ52y_-voKdzavh4KoOuXM.css

css_8eSxP5-bLdo54cJX5ecRkbQ52y_-voKdzavh4KoOuXM.css

208 ms

css__cc2sSsVwIFgrkfy2x2B04BpUxIZYyzGttm2a11R9PY.css

css__cc2sSsVwIFgrkfy2x2B04BpUxIZYyzGttm2a11R9PY.css

306 ms

css_SBqGd5cNwOKNUnImdqspM1GIogV243iSUB0t4e8oqzA.css

css_SBqGd5cNwOKNUnImdqspM1GIogV243iSUB0t4e8oqzA.css

409 ms

js_SNMT3aHyADcsHjEU2J4tmjSH37J26x40bbMeesyy_6k.js

js_SNMT3aHyADcsHjEU2J4tmjSH37J26x40bbMeesyy_6k.js

510 ms

js_fJg1n8AUJP0YUiy_64uh922ue6hm9jsOicREnHi40Oo.js

js_fJg1n8AUJP0YUiy_64uh922ue6hm9jsOicREnHi40Oo.js

310 ms

js_2KlXA4Z5El1IQFVPxDN1aX5mIoMSFWGv3vwsP77K9yk.js

js_2KlXA4Z5El1IQFVPxDN1aX5mIoMSFWGv3vwsP77K9yk.js

308 ms

donation-encourager.js

donation-encourager.js

507 ms

js_56Iz2D4o40s1DU2DjsigsB7RM43SoLalHI1idoPkg-k.js

js_56Iz2D4o40s1DU2DjsigsB7RM43SoLalHI1idoPkg-k.js

507 ms

ph_shuffle.js

ph_shuffle.js

413 ms

js_1WDe7ZPXnFQpucIM4ZSPM8e_Mw0CsmOFJolsZSNz-Cg.js

js_1WDe7ZPXnFQpucIM4ZSPM8e_Mw0CsmOFJolsZSNz-Cg.js

413 ms

js_5KuDucozT5_-Vc7XvNnxsaqbDFL0P9sxtcX-WKQihmE.js

js_5KuDucozT5_-Vc7XvNnxsaqbDFL0P9sxtcX-WKQihmE.js

622 ms

js_l4rRxBdxyHopUwFZpXqKnbob61qxiqRX479acDZB8Do.js

js_l4rRxBdxyHopUwFZpXqKnbob61qxiqRX479acDZB8Do.js

622 ms

script.manual.js

script.manual.js

14 ms

specials_tile_dek.jpg

specials_tile_dek.jpg

637 ms

mykhaylo_palinchak3.jpg

mykhaylo_palinchak3.jpg

613 ms

grimme-award-nominierung-2016.png

grimme-award-nominierung-2016.png

112 ms

weisser_hintergrund_1_1_68.png

weisser_hintergrund_1_1_68.png

110 ms

dossier-teaser-background.jpg

dossier-teaser-background.jpg

312 ms

bildschirmfoto_2022-10-06_um_11.56.03.png

bildschirmfoto_2022-10-06_um_11.56.03.png

112 ms

ZEITStiftungBucerius_Logo_RGB.png

ZEITStiftungBucerius_Logo_RGB.png

205 ms

logo_ATS_500.png

logo_ATS_500.png

306 ms

logo_konvert_500.png

logo_konvert_500.png

206 ms

logo-bundesstiftung-aufarbeitung.gif

logo-bundesstiftung-aufarbeitung.gif

313 ms

logo_volkswagenstiftung_500.png

logo_volkswagenstiftung_500.png

308 ms

Logo_EVZ_EL_RGB_DE_blau.svg

Logo_EVZ_EL_RGB_DE_blau.svg

308 ms

logo-bkm.svg

logo-bkm.svg

509 ms

gnose-search-json

gnose-search-json

329 ms

ieVl2ZhZI2eCN5jzbjEETS9weq8-19a7Cw.woff

ieVl2ZhZI2eCN5jzbjEETS9weq8-19a7Cw.woff

330 ms

ieVi2ZhZI2eCN5jzbjEETS9weq8-33mZGCAYaQ.woff

ieVi2ZhZI2eCN5jzbjEETS9weq8-33mZGCAYaQ.woff

331 ms

ieVi2ZhZI2eCN5jzbjEETS9weq8-32meGCAYaQ.woff

ieVi2ZhZI2eCN5jzbjEETS9weq8-32meGCAYaQ.woff

331 ms

0QIvMX1D_JOuMw77JQ.woff

0QIvMX1D_JOuMw77JQ.woff

431 ms

0QIgMX1D_JOuO7HeNthunA.woff

0QIgMX1D_JOuO7HeNthunA.woff

438 ms

fontello.woff

fontello.woff

439 ms

KFOmCnqEu92Fr1Mu5mxM.woff

KFOmCnqEu92Fr1Mu5mxM.woff

439 ms

gnosmos-kachel.jpg

gnosmos-kachel.jpg

628 ms

jquery.autocomplete.min.js

jquery.autocomplete.min.js

206 ms

Accessibility Review

dekoder.info 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

Links do not have a discernible name

Best Practices

dekoder.info 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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

dekoder.info SEO score

96

Search Engine Optimization Advices

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

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dekoder.info 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 Dekoder.info 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

dekoder.info

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