Access herman-center.ru. HERMAN компания - продажа профессионального инструмента,абразивные круги,алмазные круги,шлифовальные...

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value7.3 s

5/100

25%

SI (Speed Index)

Value10.0 s

9/100

10%

TBT (Total Blocking Time)

Value680 ms

44/100

30%

CLS (Cumulative Layout Shift)

Value0.219

57/100

15%

TTI (Time to Interactive)

Value14.5 s

9/100

10%

herman-center.ru

675 ms

css

22 ms

css

38 ms

styles.css

153 ms

jquery-1.6.4.js

744 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 54% of them (40 requests) were addressed to the original Herman-center.ru, 5% (4 requests) were made to Counter.megagroup.ru and 5% (4 requests) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Client.onicon.ru.

Content Size

821.9 kB

After Optimization

510.7 kB

In fact, the total size of Herman-center.ru main page is 821.9 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. 30% of websites need less resources to load. Javascripts take 555.1 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 117.9 kB

Original 146.0 kB
After minification 143.1 kB
After compression 28.1 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 117.9 kB or 81% of the original size.

Image Optimization

-3%

Potential reduce by 3.1 kB

Original 109.2 kB
After minification 106.1 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. HERMAN Center images are well optimized though.

JavaScript Optimization

-34%

Potential reduce by 186.7 kB

Original 555.1 kB
After minification 555.1 kB
After compression 368.5 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 186.7 kB or 34% of the original size.

CSS Optimization

-30%

Potential reduce by 3.5 kB

Original 11.5 kB
After minification 11.5 kB
After compression 8.0 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. Herman-center.ru needs all CSS files to be minified and compressed as it can save up to 3.5 kB or 30% of the original size.

Requests Now

After Optimization

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of HERMAN Center. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

Language and Encoding

Language Detected

RU
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Herman-center.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it does not match the claimed English language. Our system also found out that Herman-center.ru 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

herman-center.ru

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

Report Summary

Performance

Accessibility

Best Practices

SEO

HERMAN компания - продажа профессионального инструмента,абразивные круги,алмазные круги,шлифовальные круги,болгарка(УШМ),алмазный круг,отрезной круг,с...

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

herman-center.ru

css

css

styles.css

jquery-1.6.4.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

herman-center.ru

css

css

styles.css

jquery-1.6.4.js

highslide.min.css

highslide.packed.js

ru.js

common.min.js

calendar.css

no_cookies.js

shop_pack_3.js

shop_easing.js

styles_shop.css

share.js

top100.jcn

site.min.js

defender.min.js

5407f7ab72d22c7d590000fd.js

top100.jcn

bg-top-2.gif

bg-top.gif

top-pic.jpg

logo.png

ico1.png

icons-li-bg.png

ico2.png

ico3.png

cart-bg.png

zak.png

search.png

tmenu-activ-a-h.gif

tmenu-ativ-span-h.gif

lmenu-cen.gif

lmenu-top.gif

lmenu-bot.gif

lmenu-ico.png

ed-title-cen.gif

ed-title-top.gif

ed-title-bot.gif

ed-body-cen.gif

ed-body-bot.gif

720709.png