Tools & Wizards About Us
oesah.de screenshot

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

oesah.de

Agentur für Mobile Apps und Web-Entwicklung - oesahIT

Page Load Speed

5.7 sec in total

First Response

421 ms

Resources Loaded

4.1 sec

Page Rendered

1.2 sec

oesah.de screenshot

About Website

Welcome to oesah.de homepage info - get ready to check Oesah best content right away, or after learning these important things about oesah.de

Mobile Apps & Web-Entwicklung mit oesahIT: ✓︎ REST APIs ✓︎ Ionic/Nativescript ✓︎ Python ✓︎ DevOps ✓︎ Django ✓︎ Angular ✓︎ CI/CD ✓︎ Docker ✓︎ remote/vor Ort

Visit oesah.de

Key Findings

We analyzed Oesah.de page load time and found that the first response time was 421 ms and then it took 5.3 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

oesah.de performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value12.9 s

0/100

25%

SI (Speed Index)

Value10.7 s

7/100

10%

TBT (Total Blocking Time)

Value2,050 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.195

63/100

15%

TTI (Time to Interactive)

Value19.3 s

2/100

10%

Network Requests Diagram

oesah.de

421 ms

oesah.de

458 ms

oesah.ch

654 ms

425 ms

output.ac5c4ed47b17.css

191 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Oesah.de, 46% (31 requests) were made to S3.eu-central-1.amazonaws.com and 10% (7 requests) were made to Static.hsappstatic.net. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source S3.eu-central-1.amazonaws.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 203.9 kB (12%)

Content Size

1.7 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Oesah.de main page is 1.7 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. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 34.8 kB

  • Original 41.8 kB
  • After minification 34.1 kB
  • After compression 7.0 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 7.7 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 34.8 kB or 83% of the original size.

Image Optimization

-15%

Potential reduce by 161.7 kB

  • Original 1.1 MB
  • After minification 924.5 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. Obviously, Oesah needs image optimization as it can save up to 161.7 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 7.3 kB

  • Original 532.4 kB
  • After minification 532.4 kB
  • After compression 525.2 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.

CSS Optimization

-0%

Potential reduce by 82 B

  • Original 30.4 kB
  • After minification 30.4 kB
  • After compression 30.3 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. Oesah.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 20 (35%)

Requests Now

57

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Oesah. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

oesah.de

oesah.de

421 ms

oesah.de

oesah.de

458 ms

oesah.ch

oesah.ch

654 ms

425 ms

output.ac5c4ed47b17.css

output.ac5c4ed47b17.css

191 ms

output.e65fa4379da8.js

output.e65fa4379da8.js

485 ms

output.534f3b9856d3.js

output.534f3b9856d3.js

283 ms

all.min.css

all.min.css

49 ms

19886174.js

19886174.js

120 ms

js

js

88 ms

MeetingsEmbedCode.js

MeetingsEmbedCode.js

54 ms

icon-font.min.css

icon-font.min.css

109 ms

css

css

37 ms

css2

css2

53 ms

alan_turing.jpg

alan_turing.jpg

643 ms

logo.bf05559431c2.png

logo.bf05559431c2.png

104 ms

1.a182922a3ef8.png

1.a182922a3ef8.png

221 ms

2.a182922a3ef8.png

2.a182922a3ef8.png

296 ms

oesahin

oesahin

110 ms

KFOlCnqEu92Fr1MmSU5vAw.ttf

KFOlCnqEu92Fr1MmSU5vAw.ttf

41 ms

KFOlCnqEu92Fr1MmEU9vAw.ttf

KFOlCnqEu92Fr1MmEU9vAw.ttf

55 ms

KFOlCnqEu92Fr1MmWUlvAw.ttf

KFOlCnqEu92Fr1MmWUlvAw.ttf

74 ms

55xoey1sJNPjPiv1ZZZrxK170bg.ttf

55xoey1sJNPjPiv1ZZZrxK170bg.ttf

74 ms

fa-brands-400.ttf

fa-brands-400.ttf

41 ms

fa-regular-400.ttf

fa-regular-400.ttf

41 ms

fa-solid-900.ttf

fa-solid-900.ttf

41 ms

bundle.production.js

bundle.production.js

49 ms

book-info-early-requester.js

book-info-early-requester.js

88 ms

project_with_deps.css

project_with_deps.css

86 ms

configure-monitoring.js

configure-monitoring.js

86 ms

bundle.production.js

bundle.production.js

104 ms

project.js

project.js

126 ms

19886174.js

19886174.js

168 ms

web-interactives-embed.js

web-interactives-embed.js

211 ms

conversations-embed.js

conversations-embed.js

111 ms

collectedforms.js

collectedforms.js

164 ms

banner.js

banner.js

149 ms

fb.js

fb.js

111 ms

business___man_woman_presentation_graph_chart_analytics_statistics_arrow.png__1000x1000_subsampling-2.png

business___man_woman_presentation_graph_chart_analytics_statistics_arrow.png__1000x1000_subsampling-2.png

508 ms

business___man_chart_graph_analytics_statistics_arrow_increase.png__1000x1000_subsampling-2.png

business___man_chart_graph_analytics_statistics_arrow_increase.png__1000x1000_subsampling-2.png

528 ms

business___strategy_plan_presentation_projection_movement_moves.png__1000x1000_subsampling-2.png

business___strategy_plan_presentation_projection_movement_moves.png__1000x1000_subsampling-2.png

510 ms

business___promotion_increase_improve_profit_employment.png__1000x1000_subsampling-2.png

business___promotion_increase_improve_profit_employment.png__1000x1000_subsampling-2.png

519 ms

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260px-django_logosvg.png__260x90_subsampling-2.png

424 ms

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gitlab_logosvg.png__512x197_subsampling-2.png

544 ms

512px-amazon_web_services_logosvg.png__512x307_subsampling-2.png

512px-amazon_web_services_logosvg.png__512x307_subsampling-2.png

551 ms

python_logo_and_wordmarksvg.png__486x144_subsampling-2.png

python_logo_and_wordmarksvg.png__486x144_subsampling-2.png

619 ms

798px-kubernetes_logosvg.png__798x141_subsampling-2.png

798px-kubernetes_logosvg.png__798x141_subsampling-2.png

624 ms

512px-terraform_logosvg.png__512x123_subsampling-2.png

512px-terraform_logosvg.png__512x123_subsampling-2.png

633 ms

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512px-ionic_logosvg.png__512x173_subsampling-2.png

636 ms

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angular_full_color_logosvg.png__512x512_subsampling-2.png

666 ms

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react-iconsvg.png__512x445_subsampling-2.png

656 ms

microsoft_azure_logosvg.png__320x92_subsampling-2.png

microsoft_azure_logosvg.png__320x92_subsampling-2.png

739 ms

590px-nodejs_logosvg.png__590x361_subsampling-2.png

590px-nodejs_logosvg.png__590x361_subsampling-2.png

735 ms

610px-docker_container_engine_logosvg.png__610x145_subsampling-2.png

610px-docker_container_engine_logosvg.png__610x145_subsampling-2.png

754 ms

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320px-siemens-logosvg.png__500x76_subsampling-2.png

742 ms

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allianzsvg.png__320x79_subsampling-2.png

777 ms

320px-deutsche_telekom-logosvg.png__320x79_subsampling-2.png

320px-deutsche_telekom-logosvg.png__320x79_subsampling-2.png

797 ms

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bsh_bosch_und_siemens_hausgerate_logosvg.png__500x98_subsampling-2.png

876 ms

smaato-logo-png-transparent.png__500x535_subsampling-2.png

smaato-logo-png-transparent.png__500x535_subsampling-2.png

848 ms

320px-tui_logo_2016svg.png__320x141_subsampling-2.png

320px-tui_logo_2016svg.png__320x141_subsampling-2.png

855 ms

320px-vontobel_rgb_graphite_90pxsvg.png__320x57_subsampling-2.png

320px-vontobel_rgb_graphite_90pxsvg.png__320x57_subsampling-2.png

873 ms

bosg_logo_transparentpng__300x300_q85_subsampling-2.png__300x250_subsampling-2.png

bosg_logo_transparentpng__300x300_q85_subsampling-2.png__300x250_subsampling-2.png

910 ms

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navigation___woman_man_lighthouse_compass_direction_travel_map_cropped.png__1522x1391_subsampling-2.png

1126 ms

freischaltung-erweiterter-funktionen-ein-tiefer-einblick-in-fastapi-mit-zusa_eP9xyiU.png.600x400_q85_crop.jpg

freischaltung-erweiterter-funktionen-ein-tiefer-einblick-in-fastapi-mit-zusa_eP9xyiU.png.600x400_q85_crop.jpg

1076 ms

entfesseln-der-kraft-von-fastapi-ein-umfassender-leitfaden-zur-professionell_G0FNQKn.png.600x400_q85_crop.jpg

entfesseln-der-kraft-von-fastapi-ein-umfassender-leitfaden-zur-professionell_G0FNQKn.png.600x400_q85_crop.jpg

1085 ms

meisterung-von-fastapi-der-ultimative-leitfaden-um-formulardaten-muhelos-wie_sYC0XMo.png.600x400_q85_crop.jpg

meisterung-von-fastapi-der-ultimative-leitfaden-um-formulardaten-muhelos-wie_sYC0XMo.png.600x400_q85_crop.jpg

1115 ms

die-macht-von-fastapi-freischalten-ein-umfassender-benutzerleitfaden-zur-beh_Zb1OqmJ.png.600x400_q85_crop.jpg

die-macht-von-fastapi-freischalten-ein-umfassender-benutzerleitfaden-zur-beh_Zb1OqmJ.png.600x400_q85_crop.jpg

1116 ms

logo.png__150x55_subsampling-2.png

logo.png__150x55_subsampling-2.png

1024 ms

Accessibility Review

oesah.de accessibility score

96

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

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

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

oesah.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

oesah.de SEO score

97

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 uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Oesah.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it does not match the claimed English language. Our system also found out that Oesah.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

oesah.de

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