Tools & Wizards About Us
prolog-com.com screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

prolog-com.com

PR-Agentur PROLOG Communications - German and European IT and High-Tech Public Relations

Page Load Speed

6.2 sec in total

First Response

436 ms

Resources Loaded

4.6 sec

Page Rendered

1.2 sec

prolog-com.com screenshot

About Website

Visit prolog-com.com now to see the best up-to-date PROLOG Com content and also check out these interesting facts you probably never knew about prolog-com.com

PR-Agentur Prolog Communications, Public Relations for the IT Industry focused on German-speaking countries

Visit prolog-com.com

Key Findings

We analyzed Prolog-com.com page load time and found that the first response time was 436 ms and then it took 5.8 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

prolog-com.com performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value35.7 s

0/100

25%

SI (Speed Index)

Value9.7 s

11/100

10%

TBT (Total Blocking Time)

Value240 ms

86/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value19.5 s

2/100

10%

Network Requests Diagram

prolog-com.com

436 ms

www.prolog-pr.com

1025 ms

content.css

321 ms

jcemediabox.min.css

441 ms

djimageslider.css

322 ms

Our browser made a total of 109 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Prolog-com.com, 93% (101 requests) were made to Prolog-pr.com and 5% (5 requests) were made to C1.mylivechat.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Prolog-pr.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 753.1 kB (11%)

Content Size

7.0 MB

After Optimization

6.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Prolog-com.com main page is 7.0 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 6.6 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 83.3 kB

  • Original 100.2 kB
  • After minification 81.5 kB
  • After compression 16.9 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 18.7 kB, which is 19% 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 83.3 kB or 83% of the original size.

Image Optimization

-8%

Potential reduce by 510.5 kB

  • Original 6.6 MB
  • After minification 6.1 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. PROLOG Com images are well optimized though.

JavaScript Optimization

-57%

Potential reduce by 72.2 kB

  • Original 126.2 kB
  • After minification 125.2 kB
  • After compression 54.0 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 72.2 kB or 57% of the original size.

CSS Optimization

-79%

Potential reduce by 87.1 kB

  • Original 110.6 kB
  • After minification 95.0 kB
  • After compression 23.5 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. Prolog-com.com needs all CSS files to be minified and compressed as it can save up to 87.1 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (20%)

Requests Now

105

After Optimization

84

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 105 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PROLOG Com. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

prolog-com.com

prolog-com.com

436 ms

www.prolog-pr.com

www.prolog-pr.com

1025 ms

content.css

content.css

321 ms

jcemediabox.min.css

jcemediabox.min.css

441 ms

djimageslider.css

djimageslider.css

322 ms

jquery.min.js

jquery.min.js

640 ms

jquery-noconflict.js

jquery-noconflict.js

321 ms

jquery-migrate.min.js

jquery-migrate.min.js

357 ms

caption.js

caption.js

441 ms

jcemediabox.min.js

jcemediabox.min.js

659 ms

jquery.easing.min.js

jquery.easing.min.js

442 ms

slider.js

slider.js

472 ms

system.css

system.css

554 ms

template.css

template.css

582 ms

editor.css

editor.css

554 ms

font-awesome.min.css

font-awesome.min.css

604 ms

hexagons.css

hexagons.css

717 ms

jquery-2.1.0.min.js

jquery-2.1.0.min.js

746 ms

hexagons.js

hexagons.js

461 ms

system.css

system.css

153 ms

banner%20(14).jpg

banner%20(14).jpg

373 ms

banner%20(3).jpg

banner%20(3).jpg

372 ms

banner%20(2).jpg

banner%20(2).jpg

759 ms

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375 ms

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545 ms

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banner%20(29).jpg

541 ms

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551 ms

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498 ms

banner%20(30).jpg

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651 ms

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671 ms

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755 ms

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722 ms

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719 ms

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854 ms

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861 ms

banner%20(36).jpg

banner%20(36).jpg

908 ms

banner%20(4).jpg

banner%20(4).jpg

896 ms

banner%20(20).jpg

banner%20(20).jpg

932 ms

banner%20(22).jpg

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929 ms

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1081 ms

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1061 ms

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1116 ms

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1065 ms

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1089 ms

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1105 ms

banner%20(24).jpg

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1211 ms

banner%20(1).jpg

banner%20(1).jpg

1244 ms

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1211 ms

banner%20(15).jpg

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1267 ms

banner%20(10).jpg

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1300 ms

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1255 ms

banner%20(25).jpg

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1428 ms

banner%20(12).jpg

banner%20(12).jpg

1347 ms

banner%20(31).jpg

banner%20(31).jpg

1368 ms

chatinline.aspx

chatinline.aspx

221 ms

banner%20(23).jpg

banner%20(23).jpg

1110 ms

banner%20(28).jpg

banner%20(28).jpg

1081 ms

prev.png

prev.png

1050 ms

livechat2.aspx

livechat2.aspx

297 ms

next.png

next.png

1108 ms

monda-regular.ttf

monda-regular.ttf

1167 ms

play.png

play.png

1034 ms

pause.png

pause.png

991 ms

th_english_combined.gif

th_english_combined.gif

1007 ms

white-repeat-3.png

white-repeat-3.png

1023 ms

loader.gif

loader.gif

944 ms

logo_shadow_left.png

logo_shadow_left.png

974 ms

css

css

98 ms

chatinline.css

chatinline.css

47 ms

resources2.aspx

resources2.aspx

205 ms

bg_menu.png

bg_menu.png

925 ms

twitter_btn.png

twitter_btn.png

940 ms

rss_btn.png

rss_btn.png

907 ms

whatsapp.png

whatsapp.png

936 ms

phoca_thumb_m_gregor_erismann_2.jpg

phoca_thumb_m_gregor_erismann_2.jpg

852 ms

phoca_thumb_m_gregor_erismann.jpg

phoca_thumb_m_gregor_erismann.jpg

894 ms

livechatinit2.js

livechatinit2.js

47 ms

phoca_thumb_m_black_friday_und_cyber_monday_2019_01.jpg

phoca_thumb_m_black_friday_und_cyber_monday_2019_01.jpg

863 ms

phoca_thumb_m_elcomsoft-distributed-password-recovery_microsoft-hello_geschwindigkeit.png

phoca_thumb_m_elcomsoft-distributed-password-recovery_microsoft-hello_geschwindigkeit.png

884 ms

phoca_thumb_m_juergen_lindenberg_geschaeftsfuehrer_lindy.jpg

phoca_thumb_m_juergen_lindenberg_geschaeftsfuehrer_lindy.jpg

840 ms

phoca_thumb_m_michael_giesselbach5.jpg

phoca_thumb_m_michael_giesselbach5.jpg

867 ms

inpage_1_up.png

inpage_1_up.png

39 ms

phoca_thumb_m_fibre_optic_usb_3_0_kabel%2043345-a.jpg

phoca_thumb_m_fibre_optic_usb_3_0_kabel%2043345-a.jpg

805 ms

phoca_thumb_m_metadaten_vs_dpi.jpg

phoca_thumb_m_metadaten_vs_dpi.jpg

793 ms

phoca_thumb_m_radware_logo.jpg

phoca_thumb_m_radware_logo.jpg

796 ms

phoca_thumb_m_pascal_geenens_director-cyber-threat-intelligence-radware.jpg

phoca_thumb_m_pascal_geenens_director-cyber-threat-intelligence-radware.jpg

805 ms

phoca_thumb_m_roger_ghelardini.jpg

phoca_thumb_m_roger_ghelardini.jpg

796 ms

phoca_thumb_m_michael_tullius.jpg

phoca_thumb_m_michael_tullius.jpg

773 ms

phoca_thumb_m_alteon4408.jpg

phoca_thumb_m_alteon4408.jpg

778 ms

phoca_thumb_s_gregor_erismann.jpg

phoca_thumb_s_gregor_erismann.jpg

755 ms

phoca_thumb_m_ddos.jpg

phoca_thumb_m_ddos.jpg

767 ms

phoca_thumb_m_attivo_networks_adassessor_risiken.jpg

phoca_thumb_m_attivo_networks_adassessor_risiken.jpg

754 ms

phoca_thumb_m_securepath-dashboard_01.jpg

phoca_thumb_m_securepath-dashboard_01.jpg

786 ms

phoca_thumb_m_roy_zisapel_ceo_radware.jpg

phoca_thumb_m_roy_zisapel_ceo_radware.jpg

734 ms

phoca_thumb_m_box_elcomksoft_ios_toolkit.jpg

phoca_thumb_m_box_elcomksoft_ios_toolkit.jpg

720 ms

phoca_thumb_m_rapid7-logo.jpg

phoca_thumb_m_rapid7-logo.jpg

721 ms

phoca_thumb_m_attivo_networks_logo.jpg

phoca_thumb_m_attivo_networks_logo.jpg

724 ms

phoca_thumb_m_exeon_logo.png

phoca_thumb_m_exeon_logo.png

726 ms

phoca_thumb_m_radware_defensepro_800.jpg

phoca_thumb_m_radware_defensepro_800.jpg

758 ms

phoca_thumb_m_lindy-office-01.jpg

phoca_thumb_m_lindy-office-01.jpg

738 ms

box_elcomsoft_system_recovery.jpg

box_elcomsoft_system_recovery.jpg

935 ms

stefan-zeuch.jpg

stefan-zeuch.jpg

925 ms

phoca_thumb_m_deception-architecture.png

phoca_thumb_m_deception-architecture.png

717 ms

Veraenderung_des_Volumens_nach_Branchen_von_2020_bis_20211.jpg

Veraenderung_des_Volumens_nach_Branchen_von_2020_bis_20211.jpg

754 ms

phoca_thumb_m_attivo_networks_adsecure.jpg

phoca_thumb_m_attivo_networks_adsecure.jpg

749 ms

phoca_thumb_m_rueckseite_1_lindy_4_quellen_hdmi-verteilung_ueber_cat6_70_meter.jpg

phoca_thumb_m_rueckseite_1_lindy_4_quellen_hdmi-verteilung_ueber_cat6_70_meter.jpg

732 ms

phoca_thumb_m_motive%20hinter%20cyberattacken.jpg

phoca_thumb_m_motive%20hinter%20cyberattacken.jpg

734 ms

top.jpg

top.jpg

792 ms

index.php

index.php

680 ms

Accessibility Review

prolog-com.com accessibility score

66

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.

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

High

Links do not have a discernible name

Best Practices

prolog-com.com best practices score

67

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

High

Browser errors were logged to the console

SEO Factors

prolog-com.com 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

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Prolog-com.com 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 Prolog-com.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

prolog-com.com

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