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lenze.org.ua screenshot

Report Summary

  • 55

    Performance

    Renders faster than
    73% of other websites

  • 52

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

lenze.org.ua

Lenze - Постачальники - Про нас - СВ АЛЬТЕРА

Page Load Speed

3.1 sec in total

First Response

363 ms

Resources Loaded

2.5 sec

Page Rendered

218 ms

lenze.org.ua screenshot

About Website

Click here to check amazing Lenze content for Ukraine. Otherwise, check out these important facts you probably never knew about lenze.org.ua

Lenze, Socomec, Lovato Electric, Terasaki, Relpol, Carlo Gavazzi, Kobold, WEG, Dwyer, Leuze, Autonics, Ascon, Transtecno, VIPA, COPA-DATA, Wieland, EAO, TELE, ESA, Intorq, Hahn, Kuebler. MotionKing, P...

Visit lenze.org.ua

Key Findings

We analyzed Lenze.org.ua page load time and found that the first response time was 363 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

lenze.org.ua performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value6.8 s

7/100

25%

SI (Speed Index)

Value7.3 s

29/100

10%

TBT (Total Blocking Time)

Value180 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.0 s

34/100

10%

Network Requests Diagram

lenze.org.ua

363 ms

www.lenze.org.ua

590 ms

demonstrate.css

246 ms

jquery.min.js

6 ms

custom.js

242 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 81% of them (38 requests) were addressed to the original Lenze.org.ua, 11% (5 requests) were made to Google.com and 4% (2 requests) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Lenze.org.ua.

Page Optimization Overview & Recommendations

Page size can be reduced by 55.1 kB (11%)

Content Size

524.6 kB

After Optimization

469.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lenze.org.ua main page is 524.6 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. 20% of websites need less resources to load. Images take 483.4 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 12.7 kB

  • Original 18.6 kB
  • After minification 17.7 kB
  • After compression 5.9 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. 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 12.7 kB or 68% of the original size.

Image Optimization

-5%

Potential reduce by 24.6 kB

  • Original 483.4 kB
  • After minification 458.8 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. Lenze images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 7.3 kB

  • Original 10.0 kB
  • After minification 7.4 kB
  • After compression 2.7 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 7.3 kB or 73% of the original size.

CSS Optimization

-84%

Potential reduce by 10.5 kB

  • Original 12.6 kB
  • After minification 6.9 kB
  • After compression 2.0 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. Lenze.org.ua needs all CSS files to be minified and compressed as it can save up to 10.5 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (25%)

Requests Now

44

After Optimization

33

  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lenze. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lenze.org.ua

lenze.org.ua

363 ms

www.lenze.org.ua

www.lenze.org.ua

590 ms

demonstrate.css

demonstrate.css

246 ms

jquery.min.js

jquery.min.js

6 ms

custom.js

custom.js

242 ms

jsapi

jsapi

56 ms

rssdisplayer.js

rssdisplayer.js

259 ms

news.css

news.css

260 ms

style.css

style.css

261 ms

mail.css

mail.css

262 ms

swfobject.js

swfobject.js

360 ms

21 ms

default+en.css

default+en.css

3 ms

default+en.I.js

default+en.I.js

6 ms

top_Lenze-logo.gif

top_Lenze-logo.gif

249 ms

easy_explorer.jpg

easy_explorer.jpg

620 ms

222.jpg

222.jpg

515 ms

esmd_smv.jpg

esmd_smv.jpg

516 ms

motors.jpg

motors.jpg

523 ms

gear.jpg

gear.jpg

568 ms

servo.jpg

servo.jpg

735 ms

inverter.jpg

inverter.jpg

759 ms

easy_explorer_t.jpg

easy_explorer_t.jpg

636 ms

222_t.jpg

222_t.jpg

640 ms

esmd_smv_t.jpg

esmd_smv_t.jpg

689 ms

motors_t.jpg

motors_t.jpg

731 ms

gear_t.jpg

gear_t.jpg

769 ms

servo_t.jpg

servo_t.jpg

769 ms

inverter_t.jpg

inverter_t.jpg

808 ms

tech_info.jpg

tech_info.jpg

854 ms

mail_us.jpg

mail_us.jpg

855 ms

contacts.jpg

contacts.jpg

882 ms

powerset_ban_230.jpg

powerset_ban_230.jpg

1164 ms

configurator.jpg

configurator.jpg

1020 ms

svaltera_catalog.jpg

svaltera_catalog.jpg

933 ms

save_pdf.jpg

save_pdf.jpg

976 ms

post_delivery.jpg

post_delivery.jpg

978 ms

sva_88x31.gif

sva_88x31.gif

1006 ms

home.gif

home.gif

1053 ms

example.gif

example.gif

1392 ms

Gfeeds

Gfeeds

466 ms

questions_off.jpg

questions_off.jpg

1090 ms

hit

hit

265 ms

MYTop.gif

MYTop.gif

1076 ms

menu_bg.jpg

menu_bg.jpg

1072 ms

3_1_6.png

3_1_6.png

377 ms

hit

hit

132 ms

Accessibility Review

lenze.org.ua accessibility score

52

Accessibility Issues

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

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

lenze.org.ua best practices score

58

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

lenze.org.ua SEO score

67

Search Engine Optimization Advices

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

    UK

  • Language Claimed

    RU

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lenze.org.ua can be misinterpreted by Google and other search engines. Our service has detected that Ukrainian is used on the page, and it does not match the claimed Russian language. Our system also found out that Lenze.org.ua main page’s claimed encoding is windows-1251. 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

lenze.org.ua

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