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zhermack.com screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

zhermack.com

Materials and solutions for dental, industrial and wellbeing - Zhermack

Page Load Speed

3.5 sec in total

First Response

407 ms

Resources Loaded

2.9 sec

Page Rendered

162 ms

zhermack.com screenshot

About Website

Welcome to zhermack.com homepage info - get ready to check Zhermack best content for Russia right away, or after learning these important things about zhermack.com

One of the most important producers and international distributors of alginates, gypsums and silicone compounds for the dental sector.

Visit zhermack.com

Key Findings

We analyzed Zhermack.com page load time and found that the first response time was 407 ms and then it took 3.1 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

zhermack.com performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value29.8 s

0/100

25%

SI (Speed Index)

Value17.5 s

0/100

10%

TBT (Total Blocking Time)

Value1,330 ms

17/100

30%

CLS (Cumulative Layout Shift)

Value0.016

100/100

15%

TTI (Time to Interactive)

Value30.2 s

0/100

10%

Network Requests Diagram

zhermack.com

407 ms

en.zhermack.com

1170 ms

Styles.css

239 ms

Style274_2108.css

245 ms

jquery-1.9.1.min.js

414 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Zhermack.com, 81% (34 requests) were made to En.zhermack.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source En.zhermack.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 471.7 kB (44%)

Content Size

1.1 MB

After Optimization

591.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zhermack.com main page is 1.1 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. 30% of websites need less resources to load. Images take 408.4 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 21.7 kB

  • Original 30.5 kB
  • After minification 29.7 kB
  • After compression 8.9 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 21.7 kB or 71% of the original size.

Image Optimization

-2%

Potential reduce by 8.1 kB

  • Original 408.4 kB
  • After minification 400.3 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. Zhermack images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 227.6 kB

  • Original 365.4 kB
  • After minification 363.5 kB
  • After compression 137.8 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 227.6 kB or 62% of the original size.

CSS Optimization

-83%

Potential reduce by 214.2 kB

  • Original 258.8 kB
  • After minification 258.7 kB
  • After compression 44.5 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. Zhermack.com needs all CSS files to be minified and compressed as it can save up to 214.2 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (50%)

Requests Now

40

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zhermack. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

zhermack.com

zhermack.com

407 ms

en.zhermack.com

en.zhermack.com

1170 ms

Styles.css

Styles.css

239 ms

Style274_2108.css

Style274_2108.css

245 ms

jquery-1.9.1.min.js

jquery-1.9.1.min.js

414 ms

jquery-migrate-1.1.1.min.js

jquery-migrate-1.1.1.min.js

250 ms

jquery_etc.js

jquery_etc.js

170 ms

kbt.js

kbt.js

242 ms

jquery.bxSlider.min.js

jquery.bxSlider.min.js

264 ms

ddaccordion.js

ddaccordion.js

240 ms

ga.js

ga.js

8 ms

__utm.gif

__utm.gif

13 ms

Logo_Corporate.jpg

Logo_Corporate.jpg

88 ms

img77138_0_0.jpg

img77138_0_0.jpg

82 ms

new_home.png

new_home.png

83 ms

zhermackEN.PNG

zhermackEN.PNG

667 ms

CropperCapture[505].jpg

CropperCapture[505].jpg

252 ms

Elite_Vest_Plus_HP.jpg

Elite_Vest_Plus_HP.jpg

85 ms

CropperCapture1707-24-2013.jpg

CropperCapture1707-24-2013.jpg

185 ms

Vap-8_HP.jpg

Vap-8_HP.jpg

185 ms

Hydrorise_Putty_HP.jpg

Hydrorise_Putty_HP.jpg

184 ms

eliteLCtray_HP.jpg

eliteLCtray_HP.jpg

185 ms

img92681_0_01.jpg

img92681_0_01.jpg

243 ms

img87913_0_0.jpg

img87913_0_0.jpg

247 ms

img87915_0_0.jpg

img87915_0_0.jpg

247 ms

img56127_0_0.png

img56127_0_0.png

239 ms

img79812_0_0.jpg

img79812_0_0.jpg

447 ms

img75924_0_0.png

img75924_0_0.png

300 ms

img79803_0_0.jpg

img79803_0_0.jpg

303 ms

img79805_0_0.jpg

img79805_0_0.jpg

305 ms

img79809_0_0.jpg

img79809_0_0.jpg

308 ms

img76445_0_0.jpg

img76445_0_0.jpg

381 ms

img79841_0_0.png

img79841_0_0.png

385 ms

img216726_0_0.png

img216726_0_0.png

387 ms

img1763_0_0.gif

img1763_0_0.gif

391 ms

19Q1F614EZY

19Q1F614EZY

72 ms

img108676_0_0.png

img108676_0_0.png

439 ms

img108680_0_0.png

img108680_0_0.png

444 ms

www-embed-player-vflfNyN_r.css

www-embed-player-vflfNyN_r.css

20 ms

www-embed-player.js

www-embed-player.js

34 ms

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

33 ms

ad_status.js

ad_status.js

25 ms

Accessibility Review

zhermack.com accessibility score

81

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

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

zhermack.com best practices score

83

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

zhermack.com SEO score

84

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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

High

Tap targets are not sized appropriately

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 Zhermack.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 Zhermack.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

zhermack.com

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