Access proart.spb.ru. Наружная реклама в Санкт-Петербурге с производством на заказ по низкой цене

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

38/100

25%

SI (Speed Index)

Value6.6 s

38/100

10%

TBT (Total Blocking Time)

Value490 ms

59/100

30%

CLS (Cumulative Layout Shift)

Value1.875

0/100

15%

TTI (Time to Interactive)

Value5.8 s

67/100

10%

proart.spb.ru

553 ms

proart.spb.ru

1206 ms

style.css

138 ms

form.css

276 ms

css

48 ms

Our browser made a total of 91 requests to load all elements on the main page. We found that 41% of them (37 requests) were addressed to the original Proart.spb.ru, 35% (32 requests) were made to Core-renderer-tiles.maps.yandex.net and 9% (8 requests) were made to Api-maps.yandex.ru. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Core-renderer-tiles.maps.yandex.net.

Content Size

1.9 MB

After Optimization

1.7 MB

In fact, the total size of Proart.spb.ru main page is 1.9 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. 45% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 166.8 kB

Original 243.0 kB
After minification 241.9 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 166.8 kB or 69% of the original size.

Image Optimization

-1%

Potential reduce by 23.2 kB

Original 1.5 MB
After minification 1.5 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. Proart Spb images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 569 B

Original 87.6 kB
After minification 87.6 kB
After compression 87.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-22%

Potential reduce by 1.1 kB

Original 5.0 kB
After minification 5.0 kB
After compression 3.9 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. Proart.spb.ru needs all CSS files to be minified and compressed as it can save up to 1.1 kB or 22% of the original size.

Requests Now

After Optimization

The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Proart Spb. 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.

Accessibility Issues

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 interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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

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

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

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

High

Image elements do not have [alt] attributes

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

RU
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Proart.spb.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Proart.spb.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

proart.spb.ru

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

Наружная реклама в Санкт-Петербурге с производством на заказ по низкой цене

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

proart.spb.ru

proart.spb.ru

style.css

form.css

css

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

proart.spb.ru

proart.spb.ru

style.css

form.css

css

css

jquery-1.11.2.min.js

custom.js

jquery.tinycarousel.js

slider.css

feedback.js

top-stripe-bg.jpg

insta.png

logo.png

bullet-active.png

icon-drill.png

icon-sign.png

icon-prod.png

icon-hand.png

top-banner1.jpg

DSC_0946.jpg

DSC_0960.jpg

DSC_0961.jpg

orange-pattern.jpg

arrow.png

intro-bg.png

icon-prod-orange.png

icon-tick-orange.png

neon.jpg

lightbox.jpg

console.jpg

car.jpg

street.jpg

vintage.jpg

table.jpg

letters.jpg

icon-rub.png

feed-bg.png

submit.png

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