Tools & Wizards About Us
wolter.de screenshot

Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

wolter.de

Immobilienmakler in Braunschweig » Jo. Wolter Immobilien

Page Load Speed

5.2 sec in total

First Response

329 ms

Resources Loaded

4.5 sec

Page Rendered

398 ms

wolter.de screenshot

About Website

Visit wolter.de now to see the best up-to-date Wolter content and also check out these interesting facts you probably never knew about wolter.de

Finden Sie jetzt Immobilien aller Art in Braunschweig und Umgebung bei Ihrem Vertrauensmakler » Jo.Wolter - Immobilien sind unsere Leidenschaft - seit 1952

Visit wolter.de

Key Findings

We analyzed Wolter.de page load time and found that the first response time was 329 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

wolter.de performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

9/100

25%

SI (Speed Index)

Value8.0 s

22/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.095

91/100

15%

TTI (Time to Interactive)

Value6.4 s

60/100

10%

Network Requests Diagram

wolter.de

329 ms

www.wolter.de

652 ms

style.min.css

102 ms

slick-custom-theme.min.css

203 ms

slick.min.css

304 ms

Our browser made a total of 84 requests to load all elements on the main page. We found that all of those requests were addressed to Wolter.de and no external sources were called. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Wolter.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.1 MB (67%)

Content Size

3.1 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Wolter.de main page is 3.1 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. CSS take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 67.3 kB

  • Original 84.0 kB
  • After minification 81.2 kB
  • After compression 16.7 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 67.3 kB or 80% of the original size.

Image Optimization

-2%

Potential reduce by 10.0 kB

  • Original 493.2 kB
  • After minification 483.2 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. Wolter images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 831.0 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 317.6 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 831.0 kB or 72% of the original size.

CSS Optimization

-85%

Potential reduce by 1.2 MB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 202.0 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. Wolter.de needs all CSS files to be minified and compressed as it can save up to 1.2 MB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 58 (72%)

Requests Now

81

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wolter. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 39 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

wolter.de

wolter.de

329 ms

www.wolter.de

www.wolter.de

652 ms

style.min.css

style.min.css

102 ms

slick-custom-theme.min.css

slick-custom-theme.min.css

203 ms

slick.min.css

slick.min.css

304 ms

style.min.css

style.min.css

447 ms

theme.min.css

theme.min.css

304 ms

style-9964624b23eaf89518189661cc2ad6da.css

style-9964624b23eaf89518189661cc2ad6da.css

305 ms

styles-59711e0e86b6eaf2be860d778621dbdf.css

styles-59711e0e86b6eaf2be860d778621dbdf.css

305 ms

cookie-law-info-public-696541c64a496137c0a22796d7f5575c.css

cookie-law-info-public-696541c64a496137c0a22796d7f5575c.css

306 ms

cookie-law-info-gdpr-d565076e1c1d5d2c491711645c93cb68.css

cookie-law-info-gdpr-d565076e1c1d5d2c491711645c93cb68.css

505 ms

dimage-style-a4f53e0f29b751821c543638bf2ae261.css

dimage-style-a4f53e0f29b751821c543638bf2ae261.css

403 ms

dashicons.min.css

dashicons.min.css

604 ms

font-awesome.min.css

font-awesome.min.css

506 ms

etlak-frontend-18cb7d30fa39af1813e7b3d964bdfc40.css

etlak-frontend-18cb7d30fa39af1813e7b3d964bdfc40.css

508 ms

etlak-responsive-2cc09e9489ae44114ecc506e044d50ff.css

etlak-responsive-2cc09e9489ae44114ecc506e044d50ff.css

506 ms

style-5031e56e0d665f235536c53b0174eafc.css

style-5031e56e0d665f235536c53b0174eafc.css

545 ms

libs-c9b189270a811a2b007c282881cb588a.css

libs-c9b189270a811a2b007c282881cb588a.css

1005 ms

wanium-theme-styles-5bae9077d3e00bd16e6dae39146091a7.css

wanium-theme-styles-5bae9077d3e00bd16e6dae39146091a7.css

1108 ms

style-fe8aab6cbd26da1a2d7fba40c1c65941.css

style-fe8aab6cbd26da1a2d7fba40c1c65941.css

606 ms

style-448b73898c9092595944d7cf85061b2f.css

style-448b73898c9092595944d7cf85061b2f.css

607 ms

upw-theme-standard.min.css

upw-theme-standard.min.css

645 ms

js_composer.min.css

js_composer.min.css

1508 ms

jquery.js

jquery.js

807 ms

jquery-migrate.min.js

jquery-migrate.min.js

706 ms

slick.min.js

slick.min.js

746 ms

cookie-law-info-public-4cf84abb4d4e5afc91a007ec09fdb3b6.js

cookie-law-info-public-4cf84abb4d4e5afc91a007ec09fdb3b6.js

807 ms

photo-sphere-viewer.min.js

photo-sphere-viewer.min.js

847 ms

three.min.js

three.min.js

1121 ms

front.min.js

front.min.js

909 ms

custom-pagination.min.js

custom-pagination.min.js

946 ms

scripts-69cbaf7d1d617fbfe9c48e8751a70375.js

scripts-69cbaf7d1d617fbfe9c48e8751a70375.js

1014 ms

custom-884c482cdc4b600c3345a993281e9050.js

custom-884c482cdc4b600c3345a993281e9050.js

1047 ms

bootstrap-22bc46b179f2dd7008132998327fd484.js

bootstrap-22bc46b179f2dd7008132998327fd484.js

1103 ms

imagesloaded.min.js

imagesloaded.min.js

1118 ms

masonry.min.js

masonry.min.js

1147 ms

jquery.equalheights.min.js

jquery.equalheights.min.js

1203 ms

jquery.smooth-scroll.min.js

jquery.smooth-scroll.min.js

1204 ms

owl.carousel.min.js

owl.carousel.min.js

1112 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

1013 ms

jquery.social-share-counter-ccedefbd6389fe41b8d684c9931632e9.js

jquery.social-share-counter-ccedefbd6389fe41b8d684c9931632e9.js

951 ms

flickrPhotoStream-92a19372944c33d003495d874369a0cd.js

flickrPhotoStream-92a19372944c33d003495d874369a0cd.js

1006 ms

jquery.parallax-89b7dcf3e27bb035264a75eb8b31e2e3.js

jquery.parallax-89b7dcf3e27bb035264a75eb8b31e2e3.js

1006 ms

waypoint-13e9778ada379749332e040c5983d079.js

waypoint-13e9778ada379749332e040c5983d079.js

1009 ms

jquery.counterup-63345570f170d3f9d646c96d3eee8a58.js

jquery.counterup-63345570f170d3f9d646c96d3eee8a58.js

1011 ms

lightbox.min.js

lightbox.min.js

951 ms

jquery.mb.YTPlayer.min.js

jquery.mb.YTPlayer.min.js

964 ms

jquery.countdown.min.js

jquery.countdown.min.js

906 ms

fluidvids-5ee47b3ae9873cdba40b8022809fe69b.js

fluidvids-5ee47b3ae9873cdba40b8022809fe69b.js

907 ms

jquery.mCustomScrollbar.min.js

jquery.mCustomScrollbar.min.js

908 ms

modernizr-58bbf271858bda65038af9d7fd543ad2.js

modernizr-58bbf271858bda65038af9d7fd543ad2.js

946 ms

classie-bcc3d84fd20889441bfbe71ec759c43c.js

classie-bcc3d84fd20889441bfbe71ec759c43c.js

1084 ms

animOnScroll-6623fb125bc50ede40a2e0cef249d5e4.js

animOnScroll-6623fb125bc50ede40a2e0cef249d5e4.js

1026 ms

gmap3.min.js

gmap3.min.js

1023 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

1022 ms

photoswipe.min.js

photoswipe.min.js

984 ms

iscroll-c52c661c3192c2575200d54f394e90aa.js

iscroll-c52c661c3192c2575200d54f394e90aa.js

928 ms

fullPage-7c042ad959b768f67df92e60f14a2a06.js

fullPage-7c042ad959b768f67df92e60f14a2a06.js

889 ms

scripts-edae42cb77189c713c5976cae76d900e.js

scripts-edae42cb77189c713c5976cae76d900e.js

829 ms

wp-embed.min.js

wp-embed.min.js

827 ms

js_composer_front.min.js

js_composer_front.min.js

789 ms

lazyload.min.js

lazyload.min.js

840 ms

immobilien-grundriss-2021-scaled.jpg

immobilien-grundriss-2021-scaled.jpg

234 ms

close.png

close.png

174 ms

loading.gif

loading.gif

176 ms

prev.png

prev.png

175 ms

next.png

next.png

175 ms

Immobilienangebote_braunschweig.jpg

Immobilienangebote_braunschweig.jpg

187 ms

themify.woff

themify.woff

172 ms

makler-braunschweig-2021.png

makler-braunschweig-2021.png

106 ms

makler-braunschweig-newsletter-immobilien-april-2024-150x150.png

makler-braunschweig-newsletter-immobilien-april-2024-150x150.png

107 ms

makler-braunschweig-newsletter-immobilien-maerz-2024-150x150.png

makler-braunschweig-newsletter-immobilien-maerz-2024-150x150.png

108 ms

abschreibung-neubauten-geywitz-makler-braunschweig-wolter-news-maerz-2024-150x150.jpg

abschreibung-neubauten-geywitz-makler-braunschweig-wolter-news-maerz-2024-150x150.jpg

108 ms

immobilien-news-barrierefreiheit-jugendstilhaus-wolter-braunschweig-makler-2024-150x150.jpg

immobilien-news-barrierefreiheit-jugendstilhaus-wolter-braunschweig-makler-2024-150x150.jpg

152 ms

Immobilienmakler_braunschweig.jpg

Immobilienmakler_braunschweig.jpg

154 ms

Immobilien-Gutachter_braunschweig.jpg

Immobilien-Gutachter_braunschweig.jpg

204 ms

Hausverwalter_braunschweig.jpg

Hausverwalter_braunschweig.jpg

205 ms

mehrfamilienhaeuser-renditeobjekte_braunschweig.jpg

mehrfamilienhaeuser-renditeobjekte_braunschweig.jpg

206 ms

gewerbliche-immobilien_braunschweig.jpg

gewerbliche-immobilien_braunschweig.jpg

205 ms

mietwohnung_braunschweig.jpg

mietwohnung_braunschweig.jpg

251 ms

eigentumswohnungen_braunschweig.jpg

eigentumswohnungen_braunschweig.jpg

255 ms

einfamilienhaeuser_braunschweig.jpg

einfamilienhaeuser_braunschweig.jpg

303 ms

wolter_makler_braunschweig_immobilien_karte_anfahrt_lage.gif

wolter_makler_braunschweig_immobilien_karte_anfahrt_lage.gif

513 ms

postit_03.jpg

postit_03.jpg

305 ms

Accessibility Review

wolter.de accessibility score

84

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

These items highlight common accessibility best practices.

Impact

Issue

High

The document uses <meta http-equiv="refresh">

Best Practices

wolter.de 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

wolter.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 Wolter.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 Wolter.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

wolter.de

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