Tools & Wizards About Us
bahlmannbau.de screenshot

Report Summary

  • 78

    Performance

    Renders faster than
    85% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

bahlmannbau.de

Bauunternehmen | Baufirma für Tiefbau in 26127 Oldenburg

Page Load Speed

3.3 sec in total

First Response

463 ms

Resources Loaded

2.6 sec

Page Rendered

201 ms

bahlmannbau.de screenshot

About Website

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

Die Firma Bahlmann Bau ist Ihr zuverlässiger Ansprechpartner für professionelle Dienstleistungen im Tiefbau in Oldenburg. Hier geht es zur Startseite.

Visit bahlmannbau.de

Key Findings

We analyzed Bahlmannbau.de page load time and found that the first response time was 463 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

bahlmannbau.de performance score

78

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

96/100

10%

LCP (Largest Contentful Paint)

Value2.4 s

90/100

25%

SI (Speed Index)

Value3.9 s

82/100

10%

TBT (Total Blocking Time)

Value600 ms

49/100

30%

CLS (Cumulative Layout Shift)

Value0.09

92/100

15%

TTI (Time to Interactive)

Value3.1 s

95/100

10%

Network Requests Diagram

bahlmannbau.de

463 ms

www.bahlmannbau.de

698 ms

styles.css

155 ms

mailmask.js

307 ms

mobileLink.js

304 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 92% of them (34 requests) were addressed to the original Bahlmannbau.de, 5% (2 requests) were made to Tracker.euroweb.net and 3% (1 request) were made to Chart.apis.google.com. The less responsive or slowest element that took the longest time to load (698 ms) belongs to the original domain Bahlmannbau.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 115.4 kB (31%)

Content Size

372.6 kB

After Optimization

257.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bahlmannbau.de main page is 372.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Images take 219.3 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 7.2 kB

  • Original 9.7 kB
  • After minification 8.2 kB
  • After compression 2.5 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 1.5 kB, which is 16% 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 7.2 kB or 74% of the original size.

Image Optimization

-2%

Potential reduce by 5.1 kB

  • Original 219.3 kB
  • After minification 214.2 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. Bahlmannbau images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 90.8 kB

  • Original 128.2 kB
  • After minification 112.1 kB
  • After compression 37.4 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 90.8 kB or 71% of the original size.

CSS Optimization

-80%

Potential reduce by 12.3 kB

  • Original 15.5 kB
  • After minification 11.9 kB
  • After compression 3.1 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. Bahlmannbau.de needs all CSS files to be minified and compressed as it can save up to 12.3 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (59%)

Requests Now

34

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bahlmannbau. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bahlmannbau.de

bahlmannbau.de

463 ms

www.bahlmannbau.de

www.bahlmannbau.de

698 ms

styles.css

styles.css

155 ms

mailmask.js

mailmask.js

307 ms

mobileLink.js

mobileLink.js

304 ms

jquery.js

jquery.js

459 ms

jquery.dropmenu-1.1.3.js

jquery.dropmenu-1.1.3.js

305 ms

lightbox.css

lightbox.css

308 ms

lightbox.js

lightbox.js

309 ms

AJS.js

AJS.js

450 ms

AJS_fx.js

AJS_fx.js

453 ms

gb_scripts.js

gb_scripts.js

455 ms

gb_styles.css

gb_styles.css

483 ms

tracker.js

tracker.js

315 ms

chart

chart

32 ms

bahlmann-bau.png

bahlmann-bau.png

305 ms

photo1.jpg

photo1.jpg

311 ms

photo2.jpg

photo2.jpg

459 ms

photo3.jpg

photo3.jpg

451 ms

counter.js

counter.js

169 ms

bgr-body.jpg

bgr-body.jpg

308 ms

bgr-content-top.png

bgr-content-top.png

155 ms

bgr-content.png

bgr-content.png

310 ms

bg-header.jpg

bg-header.jpg

438 ms

bgr-navi-add.png

bgr-navi-add.png

444 ms

bgr-navi.png

bgr-navi.png

461 ms

bgr-navi-sub.png

bgr-navi-sub.png

464 ms

h2-index.png

h2-index.png

580 ms

bullet1.png

bullet1.png

588 ms

h3-kontaktdaten.png

h3-kontaktdaten.png

589 ms

bgr-content-bottom.png

bgr-content-bottom.png

598 ms

bg-btn-desktop.png

bg-btn-desktop.png

614 ms

print.css

print.css

155 ms

w_close.gif

w_close.gif

155 ms

header_bg.gif

header_bg.gif

158 ms

g_close.gif

g_close.gif

156 ms

indicator.gif

indicator.gif

152 ms

Accessibility Review

bahlmannbau.de accessibility score

95

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

bahlmannbau.de best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Page has valid source maps

SEO Factors

bahlmannbau.de SEO score

91

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bahlmannbau.de can be misinterpreted by Google and other search engines. Our service has detected that German 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 Bahlmannbau.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

bahlmannbau.de

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