Access lunda.ru. Оборудование для инженерной сантехники в Москве и России | Lunda

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

9/100

10%

LCP (Largest Contentful Paint)

Value13.9 s

0/100

25%

SI (Speed Index)

Value8.5 s

18/100

10%

TBT (Total Blocking Time)

Value1,390 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0.135

81/100

15%

TTI (Time to Interactive)

Value12.4 s

15/100

10%

lunda.ru

476 ms

lunda.ru

744 ms

main-build.css

572 ms

lunda_brands.css

1201 ms

require-min.js

293 ms

Our browser made a total of 134 requests to load all elements on the main page. We found that 90% of them (120 requests) were addressed to the original Lunda.ru, 4% (6 requests) were made to Api-maps.yandex.ru and 2% (3 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Lunda.ru.

Content Size

4.6 MB

After Optimization

3.9 MB

In fact, the total size of Lunda.ru main page is 4.6 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 3.8 MB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 187.3 kB

Original 263.6 kB
After minification 247.5 kB
After compression 76.3 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 187.3 kB or 71% of the original size.

Image Optimization

-3%

Potential reduce by 97.0 kB

Original 3.8 MB
After minification 3.7 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. Lunda images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 358.9 kB

Original 546.9 kB
After minification 546.8 kB
After compression 188.0 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 358.9 kB or 66% of the original size.

Requests Now

127

After Optimization

108

The browser has sent 127 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lunda. 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 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

Buttons do not have an accessible name

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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

Low

Ensure CSP is effective against XSS attacks

High

Registers an unload listener

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

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

N/A
Language Claimed

RU
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lunda.ru can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Russian. Our system also found out that Lunda.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

lunda.ru

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

Оборудование для инженерной сантехники в Москве и России | Lunda - отопление, водоснабжение, водоотведение

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

lunda.ru

lunda.ru

main-build.css

lunda_brands.css

require-min.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

lunda.ru

lunda.ru

main-build.css

lunda_brands.css

require-min.js

analytics.js

lunda_logo.png

blank.gif

icons.png

t5_bg.png

t4_bg.png

t6_bg.png

t1_bg.png

t3_bg.png

t2_bg.png

fast_delivery.png

equipments.png

rent_equipment.png

projecting.png

study.png

payment_methods.png

image1.jpg

viewImg.jpg

banner.png

gray_logo.png

t5_title.png

uponor.jpg

broen_ballomax.jpg

buderus.jpg

radiator-fko-kermi_i15939.jpg

-.jpg

vitogas-100-f.jpg

willo.jpg

water512.jpg

esbe.gif

wolf.jpg

5000.jpg

decast.jpg

-stiebel-eltron.jpg

grohe.jpg

broen_ballorex.png

manometr-rosma.jpg

collect

-virplast.jpg