Tools & Wizards About Us
linderdaum.com screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

linderdaum.com

Linderdaum Engine – Real-time 2D/3D gaming engine

Page Load Speed

6.7 sec in total

First Response

649 ms

Resources Loaded

5.7 sec

Page Rendered

388 ms

linderdaum.com screenshot

About Website

Click here to check amazing Linderdaum content for Russia. Otherwise, check out these important facts you probably never knew about linderdaum.com

Visit linderdaum.com

Key Findings

We analyzed Linderdaum.com page load time and found that the first response time was 649 ms and then it took 6.1 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

linderdaum.com performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

4/100

10%

LCP (Largest Contentful Paint)

Value8.0 s

2/100

25%

SI (Speed Index)

Value11.7 s

4/100

10%

TBT (Total Blocking Time)

Value540 ms

54/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.8 s

22/100

10%

Network Requests Diagram

linderdaum.com

649 ms

home

973 ms

index.php

697 ms

load.php

661 ms

gumax_main.css

266 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 80% of them (39 requests) were addressed to the original Linderdaum.com, 4% (2 requests) were made to Google-analytics.com and 4% (2 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (989 ms) belongs to the original domain Linderdaum.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 114.0 kB (20%)

Content Size

564.6 kB

After Optimization

450.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Linderdaum.com main page is 564.6 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. 25% of websites need less resources to load. Images take 415.3 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 31.0 kB

  • Original 39.5 kB
  • After minification 35.3 kB
  • After compression 8.5 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 4.2 kB, which is 11% 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 31.0 kB or 78% of the original size.

Image Optimization

-1%

Potential reduce by 5.9 kB

  • Original 415.3 kB
  • After minification 409.4 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. Linderdaum images are well optimized though.

JavaScript Optimization

-46%

Potential reduce by 17.4 kB

  • Original 38.2 kB
  • After minification 29.3 kB
  • After compression 20.8 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 17.4 kB or 46% of the original size.

CSS Optimization

-83%

Potential reduce by 59.7 kB

  • Original 71.6 kB
  • After minification 42.6 kB
  • After compression 11.9 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. Linderdaum.com needs all CSS files to be minified and compressed as it can save up to 59.7 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (76%)

Requests Now

45

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Linderdaum. 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 from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

linderdaum.com

linderdaum.com

649 ms

home

home

973 ms

index.php

index.php

697 ms

load.php

load.php

661 ms

gumax_main.css

gumax_main.css

266 ms

load.php

load.php

526 ms

load.php

load.php

715 ms

TwitterFBLike.css

TwitterFBLike.css

265 ms

shared.css

shared.css

309 ms

wikibits.js

wikibits.js

518 ms

widgets.js

widgets.js

128 ms

load.php

load.php

511 ms

gumax_default.css

gumax_default.css

188 ms

gumax_template.css

gumax_template.css

321 ms

load.php

load.php

646 ms

load.php

load.php

423 ms

i.gif

i.gif

4 ms

424 ms

gumax-bg.jpg

gumax-bg.jpg

136 ms

blank.gif

blank.gif

166 ms

Img3_Gamefield_InProgress_Small.jpg

Img3_Gamefield_InProgress_Small.jpg

558 ms

LinderdaumMacOS_small.jpg

LinderdaumMacOS_small.jpg

661 ms

LinderdaumArchitecture_small.jpg

LinderdaumArchitecture_small.jpg

277 ms

PuzzLGallery400x240.png

PuzzLGallery400x240.png

683 ms

header_short2.jpg

header_short2.jpg

278 ms

gumax-headleft.jpg

gumax-headleft.jpg

316 ms

gumax-headright.jpg

gumax-headright.jpg

397 ms

gumax-headcenter.jpg

gumax-headcenter.jpg

407 ms

gumax-bodyleft.jpg

gumax-bodyleft.jpg

421 ms

gumax-bodyright.jpg

gumax-bodyright.jpg

522 ms

gumax-bodycenter.jpg

gumax-bodycenter.jpg

539 ms

gumax-content.jpg

gumax-content.jpg

553 ms

gumax-arrow-blue.gif

gumax-arrow-blue.gif

647 ms

lock_icon.gif

lock_icon.gif

670 ms

external.png

external.png

667 ms

arrow.gif

arrow.gif

659 ms

n4.g

n4.g

12 ms

s11.g

s11.g

11 ms

ga.js

ga.js

8 ms

load.php

load.php

989 ms

gumax-footleft.jpg

gumax-footleft.jpg

745 ms

gumax-footright.jpg

gumax-footright.jpg

764 ms

gumax-footcenter.jpg

gumax-footcenter.jpg

767 ms

__utm.gif

__utm.gif

11 ms

like.php

like.php

232 ms

qeKvIRsJabD.js

qeKvIRsJabD.js

41 ms

LVx-xkvaJ0b.png

LVx-xkvaJ0b.png

6 ms

gumax_print.css

gumax_print.css

134 ms

commonPrint.css

commonPrint.css

134 ms

Accessibility Review

linderdaum.com accessibility score

100

Accessibility Issues

Best Practices

linderdaum.com 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

High

Missing source maps for large first-party JavaScript

SEO Factors

linderdaum.com 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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Linderdaum.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Linderdaum.com 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

linderdaum.com

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