Tools & Wizards About Us
siss.ru screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

siss.ru

Справочник предприятий, компаний: Адреса, телефоны организаций - Россия - SiSS.ru

Page Load Speed

4.8 sec in total

First Response

385 ms

Resources Loaded

4 sec

Page Rendered

391 ms

siss.ru screenshot

About Website

Welcome to siss.ru homepage info - get ready to check SiSS best content for Russia right away, or after learning these important things about siss.ru

Справочная Информационная СиСтема г. Россия состоит из интернет справочника предприятий компаний, в котором находятся адреса и телефоны фирм, организаций, индивидуальных предпринимателей, магазинов. А...

Visit siss.ru

Key Findings

We analyzed Siss.ru page load time and found that the first response time was 385 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

siss.ru performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value12.9 s

0/100

25%

SI (Speed Index)

Value9.8 s

10/100

10%

TBT (Total Blocking Time)

Value950 ms

29/100

30%

CLS (Cumulative Layout Shift)

Value0.226

55/100

15%

TTI (Time to Interactive)

Value16.2 s

5/100

10%

Network Requests Diagram

siss.ru

385 ms

siss.ru

754 ms

all.min.css

28 ms

region-filter.css

131 ms

bootstrap.min.css

266 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 84% of them (43 requests) were addressed to the original Siss.ru, 6% (3 requests) were made to Cdnjs.cloudflare.com and 2% (1 request) were made to Api-maps.yandex.ru. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Siss.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.5 MB (66%)

Content Size

3.9 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Siss.ru main page is 3.9 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. 55% of websites need less resources to load. Images take 3.6 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 44.8 kB

  • Original 55.6 kB
  • After minification 44.9 kB
  • After compression 10.8 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. This page needs HTML code to be minified as it can gain 10.7 kB, which is 19% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 44.8 kB or 81% of the original size.

Image Optimization

-70%

Potential reduce by 2.5 MB

  • Original 3.6 MB
  • After minification 1.1 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. Obviously, SiSS needs image optimization as it can save up to 2.5 MB or 70% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 1.2 kB

  • Original 211.6 kB
  • After minification 211.6 kB
  • After compression 210.4 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.

Requests Breakdown

Number of requests can be reduced by 32 (74%)

Requests Now

43

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SiSS. 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 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

siss.ru

siss.ru

385 ms

siss.ru

siss.ru

754 ms

all.min.css

all.min.css

28 ms

region-filter.css

region-filter.css

131 ms

bootstrap.min.css

bootstrap.min.css

266 ms

stars.css

stars.css

375 ms

slick.css

slick.css

383 ms

slick-theme.css

slick-theme.css

383 ms

mobirise-icons.css

mobirise-icons.css

384 ms

mobirise2.css

mobirise2.css

407 ms

mtheme.css

mtheme.css

404 ms

firms.css

firms.css

498 ms

site.css

site.css

510 ms

animate.min.css

animate.min.css

514 ms

whatsapp-1a57db92d3.css

whatsapp-1a57db92d3.css

516 ms

telegram-15722b4dd4.css

telegram-15722b4dd4.css

534 ms

logo_siss.png

logo_siss.png

621 ms

loading.gif

loading.gif

654 ms

956 ms

jquery.min.js

jquery.min.js

766 ms

region-filter.js

region-filter.js

653 ms

yii.js

yii.js

662 ms

bootstrap.min.js

bootstrap.min.js

663 ms

stars.js

stars.js

745 ms

slick.min.js

slick.min.js

764 ms

siss.js

siss.js

766 ms

smooth-scroll.js

smooth-scroll.js

792 ms

jquery.liTranslit.js

jquery.liTranslit.js

793 ms

wow.min.js

wow.min.js

869 ms

parallax.min.js

parallax.min.js

892 ms

cabinet.js

cabinet.js

892 ms

jquery.site.js

jquery.site.js

893 ms

api.js

api.js

33 ms

flexmenu.min.js

flexmenu.min.js

921 ms

modal.js

modal.js

922 ms

current-region.js

current-region.js

991 ms

map_russia.svg

map_russia.svg

725 ms

about-parallax-bg.jpg

about-parallax-bg.jpg

851 ms

medium.png

medium.png

1240 ms

medium.png

medium.png

1285 ms

medium.png

medium.png

1797 ms

medium.png

medium.png

2302 ms

original.jpg

original.jpg

852 ms

watch.js

watch.js

2 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

927 ms

mobirise-icons.ttf

mobirise-icons.ttf

933 ms

mobirise2.ttf

mobirise2.ttf

1054 ms

fa-solid-900.ttf

fa-solid-900.ttf

16 ms

fa-regular-400.ttf

fa-regular-400.ttf

28 ms

full-e375679eab0e00a5e81ddbb027f673d8841bde2c.js

full-e375679eab0e00a5e81ddbb027f673d8841bde2c.js

1763 ms

recaptcha__en.js

recaptcha__en.js

24 ms

Accessibility Review

siss.ru accessibility score

82

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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

Best Practices

siss.ru 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

siss.ru SEO score

89

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    RU

  • Language Claimed

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Siss.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that Siss.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

siss.ru

Open Graph data is detected on the main page of SiSS. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: