Tools & Wizards About Us
berlinerschrauben.de screenshot

Report Summary

  • 64

    Performance

    Renders faster than
    77% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

berlinerschrauben.de

70 Jahre Know-how im Bereich Befestigungstechnik/ Otto Roth

Page Load Speed

3.3 sec in total

First Response

294 ms

Resources Loaded

2.8 sec

Page Rendered

223 ms

berlinerschrauben.de screenshot

About Website

Click here to check amazing Berlinerschrauben content. Otherwise, check out these important facts you probably never knew about berlinerschrauben.de

Berliner Schrauben ist mit der Erfahrung und dem Know-how aus 70 Jahren Ihr kompetenter Partner rund um die Befestigungstechnik.

Visit berlinerschrauben.de

Key Findings

We analyzed Berlinerschrauben.de page load time and found that the first response time was 294 ms and then it took 3 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

berlinerschrauben.de performance score

64

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

26/100

25%

SI (Speed Index)

Value5.2 s

60/100

10%

TBT (Total Blocking Time)

Value280 ms

81/100

30%

CLS (Cumulative Layout Shift)

Value0.078

95/100

15%

TTI (Time to Interactive)

Value4.6 s

81/100

10%

Network Requests Diagram

berlinerschrauben.de

294 ms

berlinerschrauben.de

383 ms

index.php

131 ms

design.css

214 ms

font-awesome.min.css

283 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 95% of them (39 requests) were addressed to the original Berlinerschrauben.de, 5% (2 requests) were made to Ottoroth.de. The less responsive or slowest element that took the longest time to load (621 ms) relates to the external source Ottoroth.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 58.0 kB (9%)

Content Size

670.5 kB

After Optimization

612.5 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Berlinerschrauben.de main page is 670.5 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. 30% of websites need less resources to load. Images take 496.6 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 51.9 kB

  • Original 62.3 kB
  • After minification 51.1 kB
  • After compression 10.4 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. This page needs HTML code to be minified as it can gain 11.2 kB, which is 18% 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 51.9 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 1.2 kB

  • Original 496.6 kB
  • After minification 495.4 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. Berlinerschrauben images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 4.9 kB

  • Original 111.5 kB
  • After minification 111.5 kB
  • After compression 106.6 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 15 (39%)

Requests Now

38

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Berlinerschrauben. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

berlinerschrauben.de

berlinerschrauben.de

294 ms

berlinerschrauben.de

berlinerschrauben.de

383 ms

index.php

index.php

131 ms

design.css

design.css

214 ms

font-awesome.min.css

font-awesome.min.css

283 ms

jquery.fancybox.css

jquery.fancybox.css

277 ms

jquery.js

jquery.js

395 ms

jquery-ui.js

jquery-ui.js

298 ms

jquery.fancybox.js

jquery.fancybox.js

310 ms

css.js

css.js

316 ms

ui.js

ui.js

483 ms

design.js

design.js

391 ms

bannerSlider.js

bannerSlider.js

407 ms

wClickLogger.js

wClickLogger.js

418 ms

BS_BlockTop_BG.jpg

BS_BlockTop_BG.jpg

95 ms

berliner-schrauben-logo.png

berliner-schrauben-logo.png

100 ms

de.gif

de.gif

95 ms

trans.gif

trans.gif

90 ms

BS-eShop.jpg

BS-eShop.jpg

89 ms

GM_BG.jpg

GM_BG.jpg

95 ms

verbindungselemente-76cbae4b689aeb1g2bdc89d3dccfda87.jpg

verbindungselemente-76cbae4b689aeb1g2bdc89d3dccfda87.jpg

444 ms

bausortiment-5a67280b9e28f83g6ad2f7052fd05b38.jpg

bausortiment-5a67280b9e28f83g6ad2f7052fd05b38.jpg

356 ms

c-teile-management-58193514896cdd0g6fac939b28b34c90.jpg

c-teile-management-58193514896cdd0g6fac939b28b34c90.jpg

281 ms

praezisionsdrehteile-b1d0c4285cde1b0g742bc8615886fc6c.jpg

praezisionsdrehteile-b1d0c4285cde1b0g742bc8615886fc6c.jpg

188 ms

ottoroth-verliersicherung-cbf80cc0f0379aeg7c56e4fdcf14d74d.jpg

ottoroth-verliersicherung-cbf80cc0f0379aeg7c56e4fdcf14d74d.jpg

282 ms

ce-93df611a8dc1194ge9f49c8e6084b134.jpg

ce-93df611a8dc1194ge9f49c8e6084b134.jpg

197 ms

bs-code-of-conduct-120ba5fe1dc993bg438b7d4389bc27d0.jpg

bs-code-of-conduct-120ba5fe1dc993bg438b7d4389bc27d0.jpg

282 ms

makita-dlm-460z-akku-rasenmaeher-f8399e168e5b2ddg39ae1774732d6f63.jpg

makita-dlm-460z-akku-rasenmaeher-f8399e168e5b2ddg39ae1774732d6f63.jpg

296 ms

back.gif

back.gif

375 ms

next.gif

next.gif

379 ms

list-style-image.gif

list-style-image.gif

363 ms

pdf.gif

pdf.gif

380 ms

pdf.svg

pdf.svg

448 ms

mail.gif

mail.gif

455 ms

mail.svg

mail.svg

484 ms

gm.png

gm.png

472 ms

Footer-BG-BS-neu.jpg

Footer-BG-BS-neu.jpg

477 ms

piwik.js

piwik.js

621 ms

piwik.php

piwik.php

395 ms

ic_check_box_bs-green_24px.svg

ic_check_box_bs-green_24px.svg

95 ms

ic_check_box_outline_blank_bs-green_24px.svg

ic_check_box_outline_blank_bs-green_24px.svg

100 ms

Accessibility Review

berlinerschrauben.de accessibility score

88

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

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

Form elements do not have associated labels

Best Practices

berlinerschrauben.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

SEO Factors

berlinerschrauben.de SEO score

85

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 Berlinerschrauben.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 Berlinerschrauben.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

berlinerschrauben.de

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