Tools & Wizards About Us
rewag.de screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

rewag.de

REWAG | Strom, Gas, Wärme & Trinkwasser für Regensburg

Page Load Speed

6.1 sec in total

First Response

313 ms

Resources Loaded

5.4 sec

Page Rendered

375 ms

rewag.de screenshot

About Website

Welcome to rewag.de homepage info - get ready to check REWAG best content for Germany right away, or after learning these important things about rewag.de

Die REWAG versorgt über 200.000 Kunden mit Strom, Erdgas, Wärme und Trinkwasser und fördert den Ausbau erneuerbarer Energien.

Visit rewag.de

Key Findings

We analyzed Rewag.de page load time and found that the first response time was 313 ms and then it took 5.8 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

rewag.de performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value23.8 s

0/100

25%

SI (Speed Index)

Value12.8 s

2/100

10%

TBT (Total Blocking Time)

Value1,510 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value21.6 s

1/100

10%

Network Requests Diagram

rewag.de

313 ms

www.rewag.de

331 ms

www.rewag.de

745 ms

merged-4e9d51168ea216bff722e5d09b9e1446-2a2bd5ffc808e33aa7db72d81f4acff5.css

343 ms

jquery-3-6-3_ui-1-13-2.min.js

590 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 99% of them (72 requests) were addressed to the original Rewag.de, 1% (1 request) were made to Cdn.stadtwerk.bot. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Rewag.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 220.7 kB (7%)

Content Size

3.3 MB

After Optimization

3.0 MB

  • HTML
  • Images

In fact, the total size of Rewag.de main page is 3.3 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. 50% of websites need less resources to load. Images take 3.1 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 104.2 kB

  • Original 122.6 kB
  • After minification 111.7 kB
  • After compression 18.4 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 104.2 kB or 85% of the original size.

Image Optimization

-4%

Potential reduce by 116.5 kB

  • Original 3.1 MB
  • After minification 3.0 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. REWAG images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 11 (19%)

Requests Now

58

After Optimization

47

  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of REWAG. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

rewag.de

rewag.de

313 ms

www.rewag.de

www.rewag.de

331 ms

www.rewag.de

www.rewag.de

745 ms

merged-4e9d51168ea216bff722e5d09b9e1446-2a2bd5ffc808e33aa7db72d81f4acff5.css

merged-4e9d51168ea216bff722e5d09b9e1446-2a2bd5ffc808e33aa7db72d81f4acff5.css

343 ms

jquery-3-6-3_ui-1-13-2.min.js

jquery-3-6-3_ui-1-13-2.min.js

590 ms

suchhighlight.js

suchhighlight.js

325 ms

rewag.js

rewag.js

2700 ms

merged-fe16a86f4b35fdb5020be01b28701e51-6e20d52ef3f5f9013ad39879b952c894.js

merged-fe16a86f4b35fdb5020be01b28701e51-6e20d52ef3f5f9013ad39879b952c894.js

340 ms

bootstrap.min.js

bootstrap.min.js

346 ms

merged-109e1017615217307514afbd8173fac1-8070b246c72b08b7717805442c2ba1c1.js

merged-109e1017615217307514afbd8173fac1-8070b246c72b08b7717805442c2ba1c1.js

699 ms

form-19bfb7d48861b9186372c6615168cde7.js

form-19bfb7d48861b9186372c6615168cde7.js

467 ms

rewag_logo_weiss.svg

rewag_logo_weiss.svg

110 ms

geschaeftskundenbutton.png

geschaeftskundenbutton.png

105 ms

user.svg

user.svg

108 ms

header-pfad-rechts.svg

header-pfad-rechts.svg

186 ms

REWAG_Freunde_werben_Slider.png

REWAG_Freunde_werben_Slider.png

489 ms

more-pfeile_blink.svg

more-pfeile_blink.svg

229 ms

more-pfeile_weiss.svg

more-pfeile_weiss.svg

235 ms

csm_Header_Azubis_1920x1080_fc6228aa70.jpg

csm_Header_Azubis_1920x1080_fc6228aa70.jpg

561 ms

REWAG_Slider_05_2024_Jahn_Strom_Relegation.jpg

REWAG_Slider_05_2024_Jahn_Strom_Relegation.jpg

1373 ms

suche.svg

suche.svg

303 ms

strom.svg

strom.svg

338 ms

gas.svg

gas.svg

343 ms

heizstrom.svg

heizstrom.svg

427 ms

loading-autocomplete.gif

loading-autocomplete.gif

985 ms

privathaushalt.svg

privathaushalt.svg

458 ms

loading.gif

loading.gif

550 ms

pfeil_blau.svg

pfeil_blau.svg

565 ms

csm_header_rewario-strom-natur-regio_7068ee4d79.jpg

csm_header_rewario-strom-natur-regio_7068ee4d79.jpg

915 ms

trenner-blatt.svg

trenner-blatt.svg

679 ms

AdobeStock_313376128.jpg

AdobeStock_313376128.jpg

1014 ms

DtGV_Siegel_900x600_2.jpg

DtGV_Siegel_900x600_2.jpg

1549 ms

erneuerbare-energien.svg

erneuerbare-energien.svg

1220 ms

oekostrom.svg

oekostrom.svg

1018 ms

persoenlich-fuer-sie-da.svg

persoenlich-fuer-sie-da.svg

1087 ms

regionales-engagement.svg

regionales-engagement.svg

1120 ms

sichere-versorgung.svg

sichere-versorgung.svg

1122 ms

bonuswelt.svg

bonuswelt.svg

1189 ms

exklusive-kundenvorteile.svg

exklusive-kundenvorteile.svg

1228 ms

naviblatt.svg

naviblatt.svg

1227 ms

service_umzug_blau.svg

service_umzug_blau.svg

1293 ms

service_rechnungserklaerer_blau.svg

service_rechnungserklaerer_blau.svg

1432 ms

service_zaehlerstand_blau.svg

service_zaehlerstand_blau.svg

1327 ms

service_abschlag_blau.svg

service_abschlag_blau.svg

1335 ms

baustelleninfo.png

baustelleninfo.png

1395 ms

REWAG_Trinkwasserspender_Dult.png

REWAG_Trinkwasserspender_Dult.png

3352 ms

2a34f1f8-d701-4949-b12d-133c1c2636eb.woff

2a34f1f8-d701-4949-b12d-133c1c2636eb.woff

1344 ms

ee5dbcdd-fc55-49b1-ab08-65bb7620ce53.woff

ee5dbcdd-fc55-49b1-ab08-65bb7620ce53.woff

1384 ms

roboto-v20-latin-300.woff

roboto-v20-latin-300.woff

1405 ms

roboto-v20-latin-regular.woff

roboto-v20-latin-regular.woff

1506 ms

roboto-v20-latin-700.woff

roboto-v20-latin-700.woff

1370 ms

239170e6-7f0d-4c35-97d4-490b362e4ef7.woff

239170e6-7f0d-4c35-97d4-490b362e4ef7.woff

1388 ms

5b99bc59-1b2e-446b-961e-2e1dbdfcd641.woff

5b99bc59-1b2e-446b-961e-2e1dbdfcd641.woff

1375 ms

2d1e8a5f-eb7a-47a1-be1d-878bb9a46b6e.woff

2d1e8a5f-eb7a-47a1-be1d-878bb9a46b6e.woff

1466 ms

roboto-condensed-v18-latin-300.woff

roboto-condensed-v18-latin-300.woff

1328 ms

roboto-condensed-v18-latin-700.woff

roboto-condensed-v18-latin-700.woff

1375 ms

5018b5b5-c821-4653-bc74-d0b11d735f1a.woff

5018b5b5-c821-4653-bc74-d0b11d735f1a.woff

1750 ms

116cde47-4a07-44a5-9fac-cbdcc1f14f79.woff

116cde47-4a07-44a5-9fac-cbdcc1f14f79.woff

1419 ms

Tino_Lex_Spende_dSR_REWAG_bearbeitet.jpg

Tino_Lex_Spende_dSR_REWAG_bearbeitet.jpg

1498 ms

csm_bonuswelt_da3d7161c4.jpg

csm_bonuswelt_da3d7161c4.jpg

1276 ms

csm_header_freunde-werben_3b09f1cdc1.jpg

csm_header_freunde-werben_3b09f1cdc1.jpg

1855 ms

newsletter.jpg

newsletter.jpg

1362 ms

csm_Gruener_Strom_Label_rewario_natur_regio_RGB_transp_1280_web_6d66a5822b.png

csm_Gruener_Strom_Label_rewario_natur_regio_RGB_transp_1280_web_6d66a5822b.png

1310 ms

Deutschlands_beste_Regionalversorger_2024_-_Herausragend_-_Strom.svg

Deutschlands_beste_Regionalversorger_2024_-_Herausragend_-_Strom.svg

1520 ms

Deutschlands_beste_Regionalversorger_2024_-_Herausragend_-_Gas.svg

Deutschlands_beste_Regionalversorger_2024_-_Herausragend_-_Gas.svg

1111 ms

csm_Gepruefter_Oekostrom_VdTUEV_Standard_1304_D_68dc26d441.png

csm_Gepruefter_Oekostrom_VdTUEV_Standard_1304_D_68dc26d441.png

1136 ms

call-center-agent.svg

call-center-agent.svg

1184 ms

kontakt-pfeil_weiss.svg

kontakt-pfeil_weiss.svg

1170 ms

r-leben-icon.svg

r-leben-icon.svg

1145 ms

facebook-rund.svg

facebook-rund.svg

1183 ms

instagram.svg

instagram.svg

1174 ms

youtube.svg

youtube.svg

1149 ms

whatsapp.svg

whatsapp.svg

1186 ms

Accessibility Review

rewag.de accessibility score

72

Accessibility Issues

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

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Form elements do not have associated labels

High

Links do not have a discernible name

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

rewag.de best practices score

83

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

High

Missing source maps for large first-party JavaScript

SEO Factors

rewag.de SEO score

93

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

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 Rewag.de 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 Rewag.de 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

rewag.de

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