Tools & Wizards About Us
spbindex.ru screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 53

    Accessibility

    Visual factors better than
    that of 22% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

spbindex.ru

Индексы СПб. Узнать индекс по адресу. Почтовые Индексы Санкт-Петербурга (спб)

Page Load Speed

10.4 sec in total

First Response

476 ms

Resources Loaded

9.7 sec

Page Rendered

209 ms

spbindex.ru screenshot

About Website

Click here to check amazing Spbindex content for Russia. Otherwise, check out these important facts you probably never knew about spbindex.ru

Индексы Санкт-петербурга (СПб). Узнать индекс по адресу. Почтовые Индексы Санкт-Петербурга (спб)

Visit spbindex.ru

Key Findings

We analyzed Spbindex.ru page load time and found that the first response time was 476 ms and then it took 9.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

spbindex.ru performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

69/100

10%

LCP (Largest Contentful Paint)

Value14.4 s

0/100

25%

SI (Speed Index)

Value7.7 s

25/100

10%

TBT (Total Blocking Time)

Value1,040 ms

26/100

30%

CLS (Cumulative Layout Shift)

Value0.346

32/100

15%

TTI (Time to Interactive)

Value13.2 s

12/100

10%

Network Requests Diagram

spbindex.ru

476 ms

jquery-1.4.2.js

345 ms

jquery.maskedinput-1.2.2.min.js

231 ms

jquery.autocomplete.js

235 ms

finder.js

235 ms

Our browser made a total of 153 requests to load all elements on the main page. We found that 8% of them (13 requests) were addressed to the original Spbindex.ru, 6% (9 requests) were made to Tpc.googlesyndication.com and 5% (7 requests) were made to Ssp.rambler.ru. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Front.facetz.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 417.5 kB (47%)

Content Size

895.5 kB

After Optimization

478.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Spbindex.ru main page is 895.5 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 420.5 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 78.5 kB

  • Original 94.9 kB
  • After minification 94.1 kB
  • After compression 16.4 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 78.5 kB or 83% of the original size.

Image Optimization

-13%

Potential reduce by 47.7 kB

  • Original 367.5 kB
  • After minification 319.8 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, Spbindex needs image optimization as it can save up to 47.7 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-67%

Potential reduce by 281.7 kB

  • Original 420.5 kB
  • After minification 383.7 kB
  • After compression 138.8 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 281.7 kB or 67% of the original size.

CSS Optimization

-76%

Potential reduce by 9.6 kB

  • Original 12.6 kB
  • After minification 10.1 kB
  • After compression 3.0 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. Spbindex.ru needs all CSS files to be minified and compressed as it can save up to 9.6 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 91 (78%)

Requests Now

117

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 117 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Spbindex. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 47 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

spbindex.ru

spbindex.ru

476 ms

jquery-1.4.2.js

jquery-1.4.2.js

345 ms

jquery.maskedinput-1.2.2.min.js

jquery.maskedinput-1.2.2.min.js

231 ms

jquery.autocomplete.js

jquery.autocomplete.js

235 ms

finder.js

finder.js

235 ms

autocomlete.css

autocomlete.css

239 ms

street.css

street.css

241 ms

partner.css

partner.css

265 ms

watch.js

watch.js

183 ms

show_ads.js

show_ads.js

9 ms

brand

brand

17 ms

code.js

code.js

175 ms

brand

brand

55 ms

watch.js

watch.js

468 ms

style_1024.css

style_1024.css

233 ms

26063.png

26063.png

638 ms

pix.gif

pix.gif

231 ms

logo_hdr.gif

logo_hdr.gif

321 ms

spacer.gif

spacer.gif

231 ms

pitermap.png

pitermap.png

1104 ms

main_img_big.jpg

main_img_big.jpg

492 ms

ca-pub-1481830836297098.js

ca-pub-1481830836297098.js

52 ms

zrt_lookup.html

zrt_lookup.html

53 ms

show_ads_impl.js

show_ads_impl.js

54 ms

google_custom_search_watermark.gif

google_custom_search_watermark.gif

96 ms

main_link_hover.gif

main_link_hover.gif

237 ms

ads

ads

161 ms

osd.js

osd.js

3 ms

ads

ads

241 ms

context.js

context.js

235 ms

ads

ads

270 ms

hit

hit

271 ms

advert.gif

advert.gif

90 ms

abg.js

abg.js

20 ms

1

1

106 ms

10526011086744560835

10526011086744560835

10 ms

s

s

5 ms

m_js_controller.js

m_js_controller.js

6 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

75 ms

x_button_blue2.png

x_button_blue2.png

33 ms

context_static_r1065.js

context_static_r1065.js

336 ms

erle.cgi

erle.cgi

291 ms

blank_V1_728x90.html

blank_V1_728x90.html

6 ms

addata.js

addata.js

2 ms

templatecontainer.js

templatecontainer.js

5 ms

blank_V1.js

blank_V1.js

10 ms

css

css

91 ms

16854194785496717312

16854194785496717312

10 ms

MdyApZkAHG2-UELdOwjNjjFZXSz-CGj4o1JtDR7aGgs.js

MdyApZkAHG2-UELdOwjNjjFZXSz-CGj4o1JtDR7aGgs.js

12 ms

isZ-wbCXNKAbnjo6_TwHTj8E0i7KZn-EPnyo3HZu7kw.woff

isZ-wbCXNKAbnjo6_TwHTj8E0i7KZn-EPnyo3HZu7kw.woff

55 ms

script.js

script.js

391 ms

70907

70907

155 ms

70907

70907

95 ms

x90

x90

11 ms

code.js

code.js

171 ms

2.html

2.html

274 ms

242516.js

242516.js

178 ms

0.js

0.js

398 ms

showad_full_sync.js

showad_full_sync.js

180 ms

1x1.gif

1x1.gif

183 ms

adj

adj

309 ms

erle.cgi

erle.cgi

283 ms

index.html

index.html

274 ms

pixel

pixel

14 ms

adriver-sync

adriver-sync

275 ms

AFCccYX_05LbMs2kWVbz4BQ

AFCccYX_05LbMs2kWVbz4BQ

248 ms

rle.cgi

rle.cgi

276 ms

code.js

code.js

169 ms

sync.cgi

sync.cgi

261 ms

sync.cgi

sync.cgi

264 ms

433302153

433302153

267 ms

0.gif

0.gif

406 ms

exp

exp

449 ms

sync.cgi

sync.cgi

215 ms

code.js

code.js

179 ms

sspmultimatch

sspmultimatch

245 ms

sync.cgi

sync.cgi

547 ms

KaFSHUfdf0e40000gQ0000AEk_bGRGM5cqyHklIEeXJbt1Su1f6zk-jD1vDKfC00003d2Qxhty0hYgVuph2popYa0hlx-GlP8CcQsW71__________yFUma0=vd3QsvK2cm5kGxS2YRkGWj01cF__________3ugmrZE40xsoNs6e0wMjLsW6YAMm18AyhXHT1QO7dQL8enIFjrRQV0kVix678GUP3A2J5XQpc9q5hv331RIGTm7PaCySsf1J1wUHB06eeCuCy46n0RAeqm02kQL8enJDjJhjWGFEi_LWzGJI__________yFq___________3y80U1C0

KaFSHUfdf0e40000gQ0000AEk_bGRGM5cqyHklIEeXJbt1Su1f6zk-jD1vDKfC00003d2Qxhty0hYgVuph2popYa0hlx-GlP8CcQsW71__________yFUma0=vd3QsvK2cm5kGxS2YRkGWj01cF__________3ugmrZE40xsoNs6e0wMjLsW6YAMm18AyhXHT1QO7dQL8enIFjrRQV0kVix678GUP3A2J5XQpc9q5hv331RIGTm7PaCySsf1J1wUHB06eeCuCy46n0RAeqm02kQL8enJDjJhjWGFEi_LWzGJI__________yFq___________3y80U1C0

131 ms

100520.js

100520.js

91 ms

1x1.gif

1x1.gif

93 ms

adj

adj

104 ms

code.js

code.js

169 ms

sync

sync

7 ms

image

image

100 ms

exp

exp

343 ms

code.js

code.js

170 ms

sspmultimatch

sspmultimatch

253 ms

match

match

244 ms

243 ms

iframeExt.html

iframeExt.html

245 ms

autocontext2.js

autocontext2.js

256 ms

sync.cgi

sync.cgi

131 ms

CookieSync.axd

CookieSync.axd

204 ms

image

image

100 ms

244 ms

tcs_full.gif

tcs_full.gif

256 ms

autocontext2.js

autocontext2.js

255 ms

e5Q-yVtTQ-WerLSrFlNjgw

e5Q-yVtTQ-WerLSrFlNjgw

117 ms

cm.gif

cm.gif

324 ms

pixel

pixel

13 ms

ok.html

ok.html

198 ms

sync.js

sync.js

246 ms

autocontext2_main.7933a3f431.js

autocontext2_main.7933a3f431.js

388 ms

244 ms

iframeExt.html

iframeExt.html

109 ms

sync.js

sync.js

252 ms

autocontext2_main.7933a3f431.js

autocontext2_main.7933a3f431.js

380 ms

tcs_full.gif

tcs_full.gif

133 ms

St_t6ZPfTtKuo8JY3h9gIg

St_t6ZPfTtKuo8JY3h9gIg

118 ms

begun_scripts.508f4b3b74.js

begun_scripts.508f4b3b74.js

133 ms

begun_scripts.508f4b3b74.js

begun_scripts.508f4b3b74.js

128 ms

begun_utils.67da4d2e01.js

begun_utils.67da4d2e01.js

132 ms

begun_utils.67da4d2e01.js

begun_utils.67da4d2e01.js

129 ms

match

match

242 ms

pixel

pixel

12 ms

206 ms

context.jsp

context.jsp

321 ms

context.jsp

context.jsp

223 ms

begun_tpl_block_240x400.fc06942a75.js

begun_tpl_block_240x400.fc06942a75.js

132 ms

begun_tpl_block_240x400.fc06942a75.js

begun_tpl_block_240x400.fc06942a75.js

127 ms

429227360.jpg

429227360.jpg

385 ms

top100.scn

top100.scn

260 ms

blockcounter

blockcounter

132 ms

sandbox

sandbox

270 ms

224183459.jpg

224183459.jpg

378 ms

224183457.jpg

224183457.jpg

381 ms

blockcounter

blockcounter

128 ms

sandbox

sandbox

130 ms

429227360.jpg

429227360.jpg

256 ms

224183459.jpg

224183459.jpg

255 ms

224183457.jpg

224183457.jpg

259 ms

sync

sync

252 ms

cnysBEGUN.gif

cnysBEGUN.gif

20 ms

begun

begun

204 ms

saveRtbUser

saveRtbUser

209 ms

sync.gif

sync.gif

1067 ms

begun

begun

214 ms

collect

collect

1837 ms

set

set

256 ms

rta.js

rta.js

19 ms

begun

begun

6 ms

cnysBEGUN.gif

cnysBEGUN.gif

7 ms

madnetx

madnetx

199 ms

pixel.gif

pixel.gif

192 ms

image

image

97 ms

sync

sync

130 ms

sync2.204

sync2.204

378 ms

pixel

pixel

13 ms

sync

sync

196 ms

admitad

admitad

258 ms

ui

ui

15 ms

sync2.204

sync2.204

132 ms

2641844512934427539

2641844512934427539

118 ms

Accessibility Review

spbindex.ru accessibility score

53

Accessibility Issues

ARIA

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.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

[id] attributes on active, focusable elements are not unique

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

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

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

Best Practices

spbindex.ru best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

spbindex.ru SEO score

69

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    RU

  • Encoding

    WINDOWS-1251

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

spbindex.ru

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