Tools & Wizards About Us
gatchina-biz.ru screenshot

Report Summary

  • 69

    Performance

    Renders faster than
    80% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

gatchina-biz.ru

Деловая Гатчина - телефонный справочник Гатчины, все предприятия и организации города, Гатчинский район

Page Load Speed

8 sec in total

First Response

803 ms

Resources Loaded

7 sec

Page Rendered

137 ms

gatchina-biz.ru screenshot

About Website

Visit gatchina-biz.ru now to see the best up-to-date Gatchina Biz content for Russia and also check out these interesting facts you probably never knew about gatchina-biz.ru

Деловая Гатчина, Gatchina-biz.ru - информационно-справочный портал города Гатчины и Гатчинского района. Это информация о компаниях, административном аппарате, бюджетных и коммерческих организациях. Ра...

Visit gatchina-biz.ru

Key Findings

We analyzed Gatchina-biz.ru page load time and found that the first response time was 803 ms and then it took 7.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

gatchina-biz.ru performance score

69

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

65/100

25%

SI (Speed Index)

Value8.5 s

18/100

10%

TBT (Total Blocking Time)

Value270 ms

81/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.7 s

67/100

10%

Network Requests Diagram

gatchina-biz.ru

803 ms

gatchina-biz.ru

2936 ms

style.css

302 ms

shared.js

603 ms

openapi.js

344 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 56% of them (30 requests) were addressed to the original Gatchina-biz.ru, 13% (7 requests) were made to St6-21.vk.com and 11% (6 requests) were made to Vk.com. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Gatchina-biz.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 171.0 kB (24%)

Content Size

708.4 kB

After Optimization

537.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gatchina-biz.ru main page is 708.4 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. 35% of websites need less resources to load. CSS take 338.0 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 30.4 kB

  • Original 39.8 kB
  • After minification 35.9 kB
  • After compression 9.5 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 30.4 kB or 76% of the original size.

Image Optimization

-12%

Potential reduce by 6.2 kB

  • Original 49.4 kB
  • After minification 43.2 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. Obviously, Gatchina Biz needs image optimization as it can save up to 6.2 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-39%

Potential reduce by 110.3 kB

  • Original 281.2 kB
  • After minification 281.2 kB
  • After compression 170.8 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 110.3 kB or 39% of the original size.

CSS Optimization

-7%

Potential reduce by 24.2 kB

  • Original 338.0 kB
  • After minification 338.0 kB
  • After compression 313.9 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. Gatchina-biz.ru has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 24 (52%)

Requests Now

46

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gatchina Biz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

gatchina-biz.ru

gatchina-biz.ru

803 ms

gatchina-biz.ru

gatchina-biz.ru

2936 ms

style.css

style.css

302 ms

shared.js

shared.js

603 ms

openapi.js

openapi.js

344 ms

top100.jcn

top100.jcn

245 ms

top100.jcn

top100.jcn

939 ms

b-wdgt-add-button_lang_ru.png

b-wdgt-add-button_lang_ru.png

628 ms

bg_right.gif

bg_right.gif

419 ms

letter.gif

letter.gif

672 ms

home.gif

home.gif

719 ms

logo-biz.png

logo-biz.png

887 ms

h_de37ac02b2937b677a8b3aee6658865c

h_de37ac02b2937b677a8b3aee6658865c

921 ms

line.gif

line.gif

890 ms

h_3d4c97db46c373a9d052988e017653ee

h_3d4c97db46c373a9d052988e017653ee

939 ms

h_fc996d0f352ca93bd1fdf69c998e5807

h_fc996d0f352ca93bd1fdf69c998e5807

999 ms

h_93612b61ea9a90feb057b155fdd30d73

h_93612b61ea9a90feb057b155fdd30d73

1051 ms

h_f9d6002747c4f637b73cc863b25fb257

h_f9d6002747c4f637b73cc863b25fb257

1214 ms

h_e56751236df06576ee9d901b500f1eba

h_e56751236df06576ee9d901b500f1eba

1237 ms

h_09b28a694856e77ba1ecd05172a3b921

h_09b28a694856e77ba1ecd05172a3b921

1271 ms

h_7008db5f388541d49be632ccaf930036

h_7008db5f388541d49be632ccaf930036

1271 ms

h_28d5011971705dda2afe9dc16915d0e5

h_28d5011971705dda2afe9dc16915d0e5

1324 ms

h_5289db668570bf3ad352417a457b833d

h_5289db668570bf3ad352417a457b833d

1384 ms

h_9371c1335d673c96dc9ae5cad6e3855a

h_9371c1335d673c96dc9ae5cad6e3855a

1541 ms

h_a905675da10a4f91eb423ded39e3d53c

h_a905675da10a4f91eb423ded39e3d53c

1568 ms

h_2b7865a37b7c5aa093a89cecfe77150b

h_2b7865a37b7c5aa093a89cecfe77150b

1598 ms

h_a739270818ec01bc548a35870f3f192d

h_a739270818ec01bc548a35870f3f192d

1617 ms

h_0e94383233526e22bccbd93e269073e1

h_0e94383233526e22bccbd93e269073e1

1698 ms

h_07009b32c8efcc7f808a0f7b9791ad0f

h_07009b32c8efcc7f808a0f7b9791ad0f

1718 ms

h_b28bb79821590ffa40dec7c67131e215

h_b28bb79821590ffa40dec7c67131e215

1867 ms

point.gif

point.gif

1849 ms

openapi.318ba3d5a50b8d6990cb0284cb0e0963.js

openapi.318ba3d5a50b8d6990cb0284cb0e0963.js

249 ms

upload.gif

upload.gif

125 ms

widgets.js

widgets.js

101 ms

image.gif

image.gif

1380 ms

bg_subitems.gif

bg_subitems.gif

1514 ms

plus.gif

plus.gif

1476 ms

widget_community.php

widget_community.php

289 ms

hit

hit

535 ms

ga.js

ga.js

17 ms

watch.js

watch.js

1 ms

__utm.gif

__utm.gif

11 ms

loader_nav21085582594_3.js

loader_nav21085582594_3.js

291 ms

fonts_cnt.c7a76efe.css

fonts_cnt.c7a76efe.css

1098 ms

lite.93f44416.css

lite.93f44416.css

798 ms

lang3_2.js

lang3_2.js

670 ms

c3d11fba.5504cac7.js

c3d11fba.5504cac7.js

646 ms

xdm.js

xdm.js

642 ms

base.ec2ae8ae.css

base.ec2ae8ae.css

670 ms

lite.bcf10ece3464fec8b554bde483fa2494.js

lite.bcf10ece3464fec8b554bde483fa2494.js

296 ms

hit

hit

133 ms

browsers.png

browsers.png

105 ms

upload.gif

upload.gif

88 ms

code.js

code.js

761 ms

Accessibility Review

gatchina-biz.ru accessibility score

69

Accessibility Issues

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

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

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

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

gatchina-biz.ru best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

gatchina-biz.ru SEO score

77

Search Engine Optimization Advices

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 Gatchina-biz.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 Gatchina-biz.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

gatchina-biz.ru

Open Graph description is not detected on the main page of Gatchina Biz. 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: