Tools & Wizards About Us
wereldoorlog1418.nl screenshot

Report Summary

  • 67

    Performance

    Renders faster than
    80% of other websites

  • 53

    Accessibility

    Visual factors better than
    that of 22% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

wereldoorlog1418.nl

De Eerste Wereldoorlog 1914 - 1918

Page Load Speed

5.5 sec in total

First Response

765 ms

Resources Loaded

2.8 sec

Page Rendered

2 sec

wereldoorlog1418.nl screenshot

About Website

Visit wereldoorlog1418.nl now to see the best up-to-date Wereldoorlog 1418 content for Netherlands and also check out these interesting facts you probably never knew about wereldoorlog1418.nl

Loopgravenoorlog - Veldslagen en slagvelden - Vluchtelingen en internering - Boeken WOI - Medische zorg - Oorzaken - Chronologie - Koningin Wilhelmina - Oorlogskookboek - etc.

Visit wereldoorlog1418.nl

Key Findings

We analyzed Wereldoorlog1418.nl page load time and found that the first response time was 765 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

wereldoorlog1418.nl performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

86/100

25%

SI (Speed Index)

Value6.1 s

44/100

10%

TBT (Total Blocking Time)

Value390 ms

69/100

30%

CLS (Cumulative Layout Shift)

Value0.132

81/100

15%

TTI (Time to Interactive)

Value11.7 s

17/100

10%

Network Requests Diagram

wereldoorlog1418.nl

765 ms

adsbygoogle.js

6 ms

foto-kamp-04.jpg

699 ms

knipper-bullet.gif

258 ms

omslag%20engelse%20kamp-zeer-klein.jpg

477 ms

Our browser made a total of 156 requests to load all elements on the main page. We found that 61% of them (95 requests) were addressed to the original Wereldoorlog1418.nl, 4% (7 requests) were made to Cdn.vindicosuite.com and 4% (6 requests) were made to C.betrad.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Wereldoorlog1418.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 442.2 kB (22%)

Content Size

2.1 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Wereldoorlog1418.nl main page is 2.1 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 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 164.5 kB

  • Original 198.2 kB
  • After minification 171.6 kB
  • After compression 33.7 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 26.7 kB, which is 13% 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 164.5 kB or 83% of the original size.

Image Optimization

-7%

Potential reduce by 110.9 kB

  • Original 1.6 MB
  • After minification 1.5 MB

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. Wereldoorlog 1418 images are well optimized though.

JavaScript Optimization

-57%

Potential reduce by 166.8 kB

  • Original 291.8 kB
  • After minification 291.6 kB
  • After compression 125.0 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 166.8 kB or 57% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (24%)

Requests Now

154

After Optimization

117

  • AJAX
  • Images
  • JavaScript

The browser has sent 154 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wereldoorlog 1418. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

wereldoorlog1418.nl

wereldoorlog1418.nl

765 ms

adsbygoogle.js

adsbygoogle.js

6 ms

foto-kamp-04.jpg

foto-kamp-04.jpg

699 ms

knipper-bullet.gif

knipper-bullet.gif

258 ms

omslag%20engelse%20kamp-zeer-klein.jpg

omslag%20engelse%20kamp-zeer-klein.jpg

477 ms

redbullet.gif

redbullet.gif

264 ms

ca-pub-9572783870144790.js

ca-pub-9572783870144790.js

30 ms

zrt_lookup.html

zrt_lookup.html

37 ms

show_ads_impl.js

show_ads_impl.js

53 ms

ads

ads

344 ms

osd.js

osd.js

71 ms

Logo_25wht.gif

Logo_25wht.gif

249 ms

ads

ads

272 ms

games_141108_728x90.jpg

games_141108_728x90.jpg

338 ms

impression

impression

249 ms

memo.gif

memo.gif

193 ms

rota03.jpg

rota03.jpg

384 ms

A-bookposter-vierkant-KLEIN-02.jpg

A-bookposter-vierkant-KLEIN-02.jpg

287 ms

elsie-en%20mairi.jpg

elsie-en%20mairi.jpg

657 ms

stille%20steden.jpg

stille%20steden.jpg

839 ms

slagvelden-1914-1918.jpg

slagvelden-1914-1918.jpg

680 ms

bestemming%20front.jpg

bestemming%20front.jpg

493 ms

redbullet.gif

redbullet.gif

493 ms

01-2-Regt-klein.jpg

01-2-Regt-klein.jpg

641 ms

voedseldistributie-02-klein.jpg

voedseldistributie-02-klein.jpg

639 ms

07-ceux%20de%2014.jpg

07-ceux%20de%2014.jpg

639 ms

14-anzacs.jpg

14-anzacs.jpg

841 ms

foto-kamp-04_small1.jpg

foto-kamp-04_small1.jpg

839 ms

xx-bullet-vierkant.gif

xx-bullet-vierkant.gif

837 ms

zoekgeraakt-tijdens-de-vlucht_small.jpg

zoekgeraakt-tijdens-de-vlucht_small.jpg

842 ms

klein-belgisch-ereveld-harderwijk.jpg

klein-belgisch-ereveld-harderwijk.jpg

844 ms

dominee-de-baan.jpg

dominee-de-baan.jpg

864 ms

vogezen-klein.jpg

vogezen-klein.jpg

865 ms

petain-klein.jpg

petain-klein.jpg

866 ms

rue-enfer-klein.jpg

rue-enfer-klein.jpg

863 ms

portugezen-klein.jpg

portugezen-klein.jpg

864 ms

livens-vlammenwerper.jpg

livens-vlammenwerper.jpg

848 ms

le-quesnoy-1918.jpg

le-quesnoy-1918.jpg

902 ms

marinedetachement-schiermonnikoog-1914.jpg

marinedetachement-schiermonnikoog-1914.jpg

1089 ms

01-klein.jpg

01-klein.jpg

900 ms

carillon.jpg

carillon.jpg

1345 ms

klein-bosmans.jpg

klein-bosmans.jpg

918 ms

klein-prins.jpg

klein-prins.jpg

951 ms

klein-cheerfull-to-the-front.jpg

klein-cheerfull-to-the-front.jpg

995 ms

klein.jpg

klein.jpg

996 ms

03-Roosevelt%20jr.jpg

03-Roosevelt%20jr.jpg

1012 ms

muziek_141108_728x90.jpg

muziek_141108_728x90.jpg

279 ms

film_141108_728x90.jpg

film_141108_728x90.jpg

279 ms

computer_141108_728x90.jpg

computer_141108_728x90.jpg

280 ms

impression

impression

188 ms

impression

impression

190 ms

impression

impression

195 ms

knipper-rood-smal-01.gif

knipper-rood-smal-01.gif

1018 ms

lezer-klein.jpg

lezer-klein.jpg

994 ms

small-propaganda.jpg

small-propaganda.jpg

959 ms

00-klein.jpg

00-klein.jpg

965 ms

92 ms

adj

adj

74 ms

beacon

beacon

50 ms

80 ms

adj

adj

63 ms

britse-documenten.jpg

britse-documenten.jpg

892 ms

beacon

beacon

42 ms

000-R+K.jpg

000-R+K.jpg

948 ms

35 ms

0

0

171 ms

surly.js

surly.js

62 ms

24 ms

index.html

index.html

445 ms

verify_selector.js

verify_selector.js

307 ms

blank.gif

blank.gif

286 ms

bapi

bapi

196 ms

index.html

index.html

451 ms

verify_selector.js

verify_selector.js

299 ms

blank.gif

blank.gif

298 ms

zwitserland-oefening-zwitserse-leger.jpg

zwitserland-oefening-zwitserse-leger.jpg

958 ms

ba.html

ba.html

96 ms

pixel

pixel

93 ms

lidar.js

lidar.js

103 ms

sbhK2lTE.js

sbhK2lTE.js

142 ms

pixel

pixel

92 ms

4.gif

4.gif

88 ms

prikkeldraadversperring-franse-troepen-saloniki.jpg

prikkeldraadversperring-franse-troepen-saloniki.jpg

939 ms

poster-klein.jpg

poster-klein.jpg

766 ms

produktie-01.jpg

produktie-01.jpg

767 ms

pixel

pixel

124 ms

4311.js

4311.js

48 ms

cTrvNaRi.html

cTrvNaRi.html

8 ms

fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js

fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js

3 ms

setuid

setuid

61 ms

klein.jpg

klein.jpg

690 ms

jebenstrasse-klein.jpg

jebenstrasse-klein.jpg

711 ms

klein.jpg

klein.jpg

715 ms

klein.jpg

klein.jpg

868 ms

poster-small.jpg

poster-small.jpg

762 ms

verifyr.js

verifyr.js

130 ms

verifyr.js

verifyr.js

38 ms

beacon.js

beacon.js

119 ms

dbapi

dbapi

125 ms

0

0

123 ms

bg.png

bg.png

127 ms

adchoices.en.png

adchoices.en.png

117 ms

00-pieta-klein.jpg

00-pieta-klein.jpg

606 ms

dodendraad-klein.jpg

dodendraad-klein.jpg

606 ms

patient-klein.jpg

patient-klein.jpg

647 ms

01-wounded-small.jpg

01-wounded-small.jpg

676 ms

gewonden_small.jpg

gewonden_small.jpg

689 ms

dt

dt

103 ms

veldpreek-klein.jpg

veldpreek-klein.jpg

680 ms

friedenskirche-tannenberg-allee-klein.jpg

friedenskirche-tannenberg-allee-klein.jpg

676 ms

Kaiserdamm-Charlottenburg-klein.jpg

Kaiserdamm-Charlottenburg-klein.jpg

712 ms

cite-foch-berlin-reinickendorf-klein.jpg

cite-foch-berlin-reinickendorf-klein.jpg

742 ms

00-neue-wache-berlijn.jpg

00-neue-wache-berlijn.jpg

754 ms

00-drapeaux-klein.jpg

00-drapeaux-klein.jpg

758 ms

Rejuvenation_728x90_logo.gif

Rejuvenation_728x90_logo.gif

32 ms

Rejuvenation_728x90_bg.jpg

Rejuvenation_728x90_bg.jpg

49 ms

BreastAugmentation_728x90_logo.jpg

BreastAugmentation_728x90_logo.jpg

47 ms

BreastAugmentation_728x90_bg2.jpg

BreastAugmentation_728x90_bg2.jpg

85 ms

BreastAugmentation_728x90_bg1.jpg

BreastAugmentation_728x90_bg1.jpg

97 ms

MarkI-klein.jpg

MarkI-klein.jpg

743 ms

dt

dt

75 ms

tank-cambrai-01-klein.jpg

tank-cambrai-01-klein.jpg

688 ms

wasvrouw-klein.jpg

wasvrouw-klein.jpg

725 ms

livens-projector-klein.jpg

livens-projector-klein.jpg

737 ms

box_19_top-right.png

box_19_top-right.png

15 ms

ci.png

ci.png

24 ms

jp-klein.jpg

jp-klein.jpg

711 ms

sd

sd

81 ms

06-Sergeant%20Alvin-York-small.jpg

06-Sergeant%20Alvin-York-small.jpg

680 ms

00-RND-affiche-klein.jpg

00-RND-affiche-klein.jpg

681 ms

00-RND-affiche-klein.jpg

00-RND-affiche-klein.jpg

676 ms

gallipoli-klein.jpg

gallipoli-klein.jpg

699 ms

klein.jpg

klein.jpg

665 ms

mokveld-klein.jpg

mokveld-klein.jpg

664 ms

klein.jpg

klein.jpg

670 ms

klein-gri-se-02.jpg

klein-gri-se-02.jpg

669 ms

klein-kastanjes.jpg

klein-kastanjes.jpg

664 ms

15-Sofabild-klein.jpg

15-Sofabild-klein.jpg

633 ms

klein-10.jpg

klein-10.jpg

637 ms

fig-01-klein.jpg

fig-01-klein.jpg

632 ms

portret.jpg

portret.jpg

577 ms

cher-ami_small.jpg

cher-ami_small.jpg

573 ms

deel-05_small.jpg

deel-05_small.jpg

567 ms

lezer-klein.jpg

lezer-klein.jpg

602 ms

let-klein.jpg

let-klein.jpg

592 ms

soldaat_small.jpg

soldaat_small.jpg

561 ms

aa-vk_small.jpg

aa-vk_small.jpg

555 ms

vlammen_-_RW135_small.jpg

vlammen_-_RW135_small.jpg

560 ms

omslag-LH_small.jpg

omslag-LH_small.jpg

566 ms

kriegnichtgewohlt_small.jpg

kriegnichtgewohlt_small.jpg

559 ms

jongemannen-berlijn-1914_small.jpg

jongemannen-berlijn-1914_small.jpg

558 ms

loopgraaf-met-pomp_small.jpg

loopgraaf-met-pomp_small.jpg

555 ms

wilhelmina-klein.jpg

wilhelmina-klein.jpg

552 ms

speenhoffleger_small.jpg

speenhoffleger_small.jpg

550 ms

verdun_small.jpg

verdun_small.jpg

559 ms

ig_small.jpg

ig_small.jpg

559 ms

Accessibility Review

wereldoorlog1418.nl accessibility score

53

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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.

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

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

wereldoorlog1418.nl best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

SEO Factors

wereldoorlog1418.nl SEO score

62

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

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

Language and Encoding

  • Language Detected

    NL

  • Language Claimed

    NL

  • Encoding

    WINDOWS-1252

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wereldoorlog1418.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it matches the claimed language. Our system also found out that Wereldoorlog1418.nl main page’s claimed encoding is windows-1252. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

wereldoorlog1418.nl

Open Graph description is not detected on the main page of Wereldoorlog 1418. 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: