Access svdevelopment.com. Консалтинговая компания SV Development – оценка недвижимости, консалтинг, разработка концепции, оцен...

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

26/100

25%

SI (Speed Index)

Value7.6 s

26/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.069

96/100

15%

TTI (Time to Interactive)

Value7.7 s

46/100

10%

svdevelopment.com

4368 ms

main.css

274 ms

forum.css

276 ms

style.css

548 ms

base.css

278 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 88% of them (70 requests) were addressed to the original Svdevelopment.com, 3% (2 requests) were made to Site.yandex.net and 3% (2 requests) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (4.4 sec) belongs to the original domain Svdevelopment.com.

Content Size

481.9 kB

After Optimization

220.6 kB

In fact, the total size of Svdevelopment.com main page is 481.9 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. 25% of websites need less resources to load. Javascripts take 198.8 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 100.7 kB

Original 116.9 kB
After minification 112.3 kB
After compression 16.3 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 100.7 kB or 86% of the original size.

Image Optimization

-7%

Potential reduce by 7.4 kB

Original 109.3 kB
After minification 101.9 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. SV Development images are well optimized though.

JavaScript Optimization

-54%

Potential reduce by 106.9 kB

Original 198.8 kB
After minification 180.3 kB
After compression 91.9 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 106.9 kB or 54% of the original size.

CSS Optimization

-81%

Potential reduce by 46.3 kB

Original 56.8 kB
After minification 45.9 kB
After compression 10.5 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. Svdevelopment.com needs all CSS files to be minified and compressed as it can save up to 46.3 kB or 81% of the original size.

Requests Now

After Optimization

The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SV Development. 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 from 7 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

High

Form elements do not have associated labels

High

Links do not have a discernible name

High

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

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

High

Document uses plugins

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

RU
Language Claimed

N/A
Encoding

WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Svdevelopment.com 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 Svdevelopment.com 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

svdevelopment.com

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

Консалтинговая компания SV Development – оценка недвижимости, консалтинг, разработка концепции, оценка квартир, оценка земли, агентство недвижимости.

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

svdevelopment.com

main.css

forum.css

style.css

base.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

svdevelopment.com

main.css

forum.css

style.css

base.css

sifr-screen.css

main.js

sifr.js

jquery-1.6.4.min.js

jquery.lightbox-0.5.css

jquery.lightbox-0.5.js

projects.js

brand

brand

land_soil_obl.php

flat_soil_obl.php

form.js

watch.js

head.jpg

google_custom_search_watermark.gif

px.gif

offer.png

blank.gif

house.png

logo.gif

lang_r.gif

ru.gif

enr.gif

uar.gif

home.gif

m0_sep.gif

map.gif

contacts.gif

slogan_ru.gif

bg.gif

lit.gif

rit.gif

sep.gif

offer2.gif

arrow_down.gif

101-1200670143-s.jpg

line.gif

2032-1307345104-s.jpg