Report Summary

  • 84

    Performance

    Renders faster than
    88% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

bwp.htw-berlin.de

Wirtschaft und Politik - Bachelor

Page Load Speed

2.5 sec in total

First Response

573 ms

Resources Loaded

1.7 sec

Page Rendered

275 ms

bwp.htw-berlin.de screenshot

About Website

Visit bwp.htw-berlin.de now to see the best up-to-date Bwp Htw Berlin content for Germany and also check out these interesting facts you probably never knew about bwp.htw-berlin.de

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Key Findings

We analyzed Bwp.htw-berlin.de page load time and found that the first response time was 573 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

bwp.htw-berlin.de performance score

84

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

95/100

10%

LCP (Largest Contentful Paint)

Value2.0 s

97/100

25%

SI (Speed Index)

Value6.0 s

47/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.281

43/100

15%

TTI (Time to Interactive)

Value3.3 s

94/100

10%

Network Requests Diagram

bwp.htw-berlin.de

573 ms

style.css

109 ms

modernizr.js

203 ms

htw.min.js

421 ms

HTW_Logo_SF_neg.png

101 ms

Our browser made a total of 14 requests to load all elements on the main page. We found that all of those requests were addressed to Bwp.htw-berlin.de and no external sources were called. The less responsive or slowest element that took the longest time to load (618 ms) belongs to the original domain Bwp.htw-berlin.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 265.0 kB (64%)

Content Size

417.2 kB

After Optimization

152.2 kB

In fact, the total size of Bwp.htw-berlin.de main page is 417.2 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. 25% of websites need less resources to load. Javascripts take 225.0 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 18.9 kB

  • Original 24.4 kB
  • After minification 22.8 kB
  • After compression 5.5 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. 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 18.9 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 3 B

  • Original 66.0 kB
  • After minification 66.0 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. Bwp Htw Berlin images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 160.6 kB

  • Original 225.0 kB
  • After minification 224.8 kB
  • After compression 64.4 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 160.6 kB or 71% of the original size.

CSS Optimization

-84%

Potential reduce by 85.6 kB

  • Original 101.9 kB
  • After minification 100.7 kB
  • After compression 16.3 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. Bwp.htw-berlin.de needs all CSS files to be minified and compressed as it can save up to 85.6 kB or 84% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

13

After Optimization

13

The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bwp Htw Berlin. According to our analytics all requests are already optimized.

Accessibility Review

bwp.htw-berlin.de accessibility score

89

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

Image elements do not have [alt] attributes

Best Practices

bwp.htw-berlin.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

SEO Factors

bwp.htw-berlin.de SEO score

83

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Bwp.htw-berlin.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 Bwp.htw-berlin.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

Open Graph description is not detected on the main page of Bwp Htw Berlin. 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: