Access gitelu.rosfirm.info. Адресный справочник городов России - Москва, Санкт-Петербург и другие регионы

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

62/100

25%

SI (Speed Index)

Value7.1 s

31/100

10%

TBT (Total Blocking Time)

Value6,000 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.331

34/100

15%

TTI (Time to Interactive)

Value12.9 s

13/100

10%

gitelu.rosfirm.info

416 ms

zhutilu.rosfirm.info

415 ms

style.css

359 ms

js

74 ms

jquery-1.4.2.js

58 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Gitelu.rosfirm.info, 20% (11 requests) were made to Zhutilu.rosfirm.info and 13% (7 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Googletagservices.com.

Content Size

250.3 kB

After Optimization

204.5 kB

In fact, the total size of Gitelu.rosfirm.info main page is 250.3 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. 50% of websites need less resources to load. Javascripts take 173.3 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 17.9 kB

Original 25.3 kB
After minification 24.7 kB
After compression 7.4 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 17.9 kB or 71% of the original size.

Image Optimization

-3%

Potential reduce by 1.6 kB

Original 50.0 kB
After minification 48.4 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. Gitelu Rosfirm images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 26.2 kB

Original 173.3 kB
After minification 173.3 kB
After compression 147.1 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 26.2 kB or 15% of the original size.

CSS Optimization

-10%

Potential reduce by 159 B

Original 1.7 kB
After minification 1.7 kB
After compression 1.5 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. Gitelu.rosfirm.info has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gitelu Rosfirm. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

[aria-*] attributes do not match their roles

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 semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

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

Page has valid source maps

Search Engine Optimization Advices

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

Language and Encoding

Language Detected

RU
Language Claimed

EN
Encoding

WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gitelu.rosfirm.info 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 Gitelu.rosfirm.info 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

gitelu.rosfirm.info

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

Адресный справочник городов России - Москва, Санкт-Петербург и другие регионы

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

gitelu.rosfirm.info

zhutilu.rosfirm.info

style.css

js

jquery-1.4.2.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

gitelu.rosfirm.info

zhutilu.rosfirm.info

style.css

js

jquery-1.4.2.js

js-func.js

876kpy0ev.php

adsbygoogle.js

clickheat.js

analytics.js

bg.gif

header-bg.gif

logo.png

nav-hover.gif

slider-image.jpg

zrt_lookup.html

show_ads_impl.js

footer-bg.gif

hit

collect

cookie.js

integrator.js

ads

ads

load_preloaded_resource.js

abg_lite.js

window_focus.js

qs_click_protection.js

rx_lidar.js

fac60d4cdc0b8be56d9f8d6f9ac54a3d.js

icon.png

reactive_library.js

s

integrator.js

zrt_lookup.html

5bbe539ad7c95ad1b7dc2874c2ab6f46.js

2c31c29323708f8c18cb525f4f35abd1.js

css2

interstitial_ad_frame.js

feedback_grey600_24dp.png

settings_grey600_24dp.png

KFOlCnqEu92Fr1MmWUlvAw.ttf

KFOmCnqEu92Fr1Me5Q.ttf