Tools & Wizards About Us
subcamps-auschwitz.org screenshot

Report Summary

  • 58

    Performance

    Renders faster than
    74% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

subcamps-auschwitz.org

Sub Camps of Auschwitz | Re-Finding the Sub Camps of Auschwitz

Page Load Speed

3.4 sec in total

First Response

543 ms

Resources Loaded

2.3 sec

Page Rendered

592 ms

subcamps-auschwitz.org screenshot

About Website

Welcome to subcamps-auschwitz.org homepage info - get ready to check Sub Camps Auschwitz best content right away, or after learning these important things about subcamps-auschwitz.org

The Sub Camps of Auschwitz History in Photographs, Maps and Documents. Re-find the sub camps of the largest Nazi concentration and extermination camp.

Visit subcamps-auschwitz.org

Key Findings

We analyzed Subcamps-auschwitz.org page load time and found that the first response time was 543 ms and then it took 2.9 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

subcamps-auschwitz.org performance score

58

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

6/100

25%

SI (Speed Index)

Value5.7 s

52/100

10%

TBT (Total Blocking Time)

Value280 ms

81/100

30%

CLS (Cumulative Layout Shift)

Value0.029

100/100

15%

TTI (Time to Interactive)

Value6.6 s

57/100

10%

Network Requests Diagram

subcamps-auschwitz.org

543 ms

style.min.css

114 ms

cookieblocker.min.css

224 ms

font-awesome-legacy.min.css

304 ms

grid-system.css

310 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that all of those requests were addressed to Subcamps-auschwitz.org and no external sources were called. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Subcamps-auschwitz.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 89.7 kB (6%)

Content Size

1.4 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Subcamps-auschwitz.org main page is 1.4 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. 50% of websites need less resources to load. Images take 955.0 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 79.4 kB

  • Original 98.9 kB
  • After minification 95.5 kB
  • After compression 19.5 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 79.4 kB or 80% of the original size.

Image Optimization

-1%

Potential reduce by 7.5 kB

  • Original 955.0 kB
  • After minification 947.5 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. Sub Camps Auschwitz images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 922 B

  • Original 194.4 kB
  • After minification 194.4 kB
  • After compression 193.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 2.0 kB

  • Original 139.5 kB
  • After minification 139.3 kB
  • After compression 137.5 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. Subcamps-auschwitz.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 38 (81%)

Requests Now

47

After Optimization

9

  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sub Camps Auschwitz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 23 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

subcamps-auschwitz.org

subcamps-auschwitz.org

543 ms

style.min.css

style.min.css

114 ms

cookieblocker.min.css

cookieblocker.min.css

224 ms

font-awesome-legacy.min.css

font-awesome-legacy.min.css

304 ms

grid-system.css

grid-system.css

310 ms

style.css

style.css

409 ms

header-layout-left.css

header-layout-left.css

316 ms

element-testimonial.css

element-testimonial.css

319 ms

element-toggles.css

element-toggles.css

330 ms

font.css

font.css

422 ms

responsive.css

responsive.css

422 ms

flickity.css

flickity.css

431 ms

skin-material.css

skin-material.css

426 ms

menu-dynamic.css

menu-dynamic.css

438 ms

js_composer.min.css

js_composer.min.css

514 ms

salient-dynamic-styles.css

salient-dynamic-styles.css

616 ms

style.css

style.css

518 ms

font.css

font.css

538 ms

jquery.min.js

jquery.min.js

744 ms

jquery-migrate.min.js

jquery-migrate.min.js

545 ms

animate.min.css

animate.min.css

628 ms

style-non-critical.css

style-non-critical.css

629 ms

jquery.fancybox.css

jquery.fancybox.css

645 ms

core.css

core.css

652 ms

slide-out-right-material.css

slide-out-right-material.css

718 ms

slide-out-right-hover.css

slide-out-right-hover.css

726 ms

jquery.easing.min.js

jquery.easing.min.js

727 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

823 ms

priority.js

priority.js

824 ms

transit.min.js

transit.min.js

900 ms

waypoints.js

waypoints.js

902 ms

imagesLoaded.min.js

imagesLoaded.min.js

901 ms

hoverintent.min.js

hoverintent.min.js

902 ms

jquery.fancybox.js

jquery.fancybox.js

902 ms

anime.min.js

anime.min.js

903 ms

flickity.js

flickity.js

1035 ms

superfish.js

superfish.js

1034 ms

init.js

init.js

958 ms

touchswipe.min.js

touchswipe.min.js

824 ms

complianz.min.js

complianz.min.js

739 ms

js_composer_front.min.js

js_composer_front.min.js

737 ms

subcamps-auschwitz_logo-light.png

subcamps-auschwitz_logo-light.png

271 ms

tiergartenstrasse4_Retina.png

tiergartenstrasse4_Retina.png

272 ms

logo-SDEJE.jpg

logo-SDEJE.jpg

504 ms

logo-IAK-2011.jpg

logo-IAK-2011.jpg

519 ms

tiergartenstrasse4_.png

tiergartenstrasse4_.png

316 ms

subcamps-auschwitz.jpg

subcamps-auschwitz.jpg

714 ms

subcamps-auschwitz_map.jpg

subcamps-auschwitz_map.jpg

718 ms

icomoon.woff

icomoon.woff

116 ms

Accessibility Review

subcamps-auschwitz.org accessibility score

86

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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

subcamps-auschwitz.org 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

Low

Detected JavaScript libraries

SEO Factors

subcamps-auschwitz.org SEO score

100

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    DE

  • Encoding

    UTF-8

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

subcamps-auschwitz.org

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