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Lektsii Traffic, Page Speed and Technology Analysis

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Content Category:

Adult Content: No

Type: Page

Revenue Model: Advertising

$16,178,940.00 DOMAIN VALUE

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Lektsii.org DomainSpy Website Analytics Score

Lektsii.org Traffic Check

How many visitors are reaching your site, how often they come and how long they stay.

8,039 RANK
6.2m Monthly Unique Visitors
49.9m Monthly pageviews
$9,987 Revenue Per Day

Top 5 Countries By Traffic

Country Code Rank Page Views Users
RU 286 80.9% 82.0%
UA 942 4.1% 4.0%
BY 429 3.1% 3.0%
KZ 736 3.4% 2.7%
NL 2725 1.6% 2.0%

Lektsii.org Google PageSpeed and YSlow Score

Measuring the strength of your website’s page load time

95/100 Google PageSpeed Score
83/100 YSlow Score
0.93 Page Size [megabytes]
60.9 Page Load Time [s]
A long cache lifetime can speed up repeat visits to your page.
Click here to learn how to optimize this
URL Cache TTL [duration] Size [kb]
https://konspekta.net/lektsiiorgimg/baza11/1661208772327.files/image037.jpg 0 104510
https://mediabuttons.ru/share.js?buttons=vk,ok,fb,tw,bm,vi,wa,tg&size=medium&theme=1&position=fixed&fix=right&direction=vertical&key=2821bfd858a72aeb70eeb6c067a0f2f6 0 68391
https://konspekta.net/lektsiiorgimg/baza10/803721513269.files/image019.jpg 0 55916
https://konspekta.net/lektsiiorgimg/baza8/4374093449548.files/image003.jpg 0 19220
https://edugrampromo.com/assets/img/widgets/support_protected.png 0 11958
https://konspekta.net/lektsiiorgimg/baza9/6503573638409.files/image008.jpg 0 8674
https://site.yandex.net/v2.0/i/yandex-hint-rb.png 0 832
https://www.google.com/cse/static/style/look/v3/default.css 3000000 3348
https://site.yandex.net/v2.0/js/all.js 21600000 21928
https://site.yandex.net/v2.0/js/opensearch.js 21600000 10300
https://site.yandex.net/v2.0/js/suggest.js 21600000 4029
https://yastatic.net/jquery/1.6.2/jquery.min.js 216013000 28949
https://lektsii.org/img/i.jpg 604800000 41604
https://lektsii.org/img/c/Geografiya.png 604800000 38428
https://lektsii.org/img/art/17.jpg 604800000 33940
https://lektsii.org/img/art/13.jpg 604800000 23971
https://lektsii.org/img/c/Ekologiya.png 604800000 23675
https://lektsii.org/img/c/Tehnologia.png 604800000 22195
https://lektsii.org/img/c/Astronomia.png 604800000 18300
https://lektsii.org/img/c/Fizika.png 604800000 16343
https://lektsii.org/img/c/Literatura.png 604800000 16314
https://lektsii.org/img/log.jpg 604800000 15905
https://lektsii.org/img/c/Stroitelstvo.png 604800000 14988
https://lektsii.org/img/c/Inostrannie-yaziki.png 604800000 14524
https://lektsii.org/img/c/Internet.png 604800000 14351
https://lektsii.org/img/c/Informatika.png 604800000 13796
https://lektsii.org/img/art/16.jpg 604800000 13128
https://lektsii.org/img/c/Himiya.png 604800000 13103
https://lektsii.org/img/c/Religia.png 604800000 13092
https://lektsii.org/img/c/Logika.png 604800000 12767
https://lektsii.org/img/c/Istoriya.png 604800000 11887
https://lektsii.org/img/c/Avtomobil.png 604800000 11735
https://lektsii.org/img/art/15.jpg 604800000 10983
https://lektsii.org/img/c/Kultura.png 604800000 10352
https://lektsii.org/img/c/Ekonomika.png 604800000 10182
https://lektsii.org/img/successs.jpg 604800000 10090
https://lektsii.org/img/art/10.jpg 604800000 9657
https://lektsii.org/img/c/Ohrana-truda.png 604800000 9645
https://lektsii.org/img/art/12.jpg 604800000 9327
https://lektsii.org/img/c/Politika.png 604800000 7973
https://lektsii.org/img/c/Ritorika.png 604800000 7906
https://lektsii.org/img/c/Psihologiya.png 604800000 7901
https://lektsii.org/img/art/11.jpg 604800000 7315
https://lektsii.org/img/c/Matematika.png 604800000 7276
https://lektsii.org/img/c/Pedagogika.png 604800000 6966
https://lektsii.org/img/c/Meditsina.png 604800000 6860
https://lektsii.org/img/art/14.jpg 604800000 6606
https://lektsii.org/img/c/Mehanika.png 604800000 6247
https://lektsii.org/img/c/Biologiya.png 604800000 6226
https://lektsii.org/img/c/Finansi.png 604800000 5892
https://lektsii.org/img/c/Sport.png 604800000 5395
https://lektsii.org/img/c/Filosofiya.png 604800000 4684
https://lektsii.org/img/c/Sotsiologiya.png 604800000 4647
https://lektsii.org/img/c/Pravo.png 604800000 4345
https://lektsii.org/img/c/Elektronika.png 604800000 3894
https://lektsii.org/img/DivLeftMenu.png 604800000 941
https://lektsii.org/css/style.css 604800000 723
https://www.google.com/images/nav_logo114.png 691200000 23599
Image formats like JPEG 2000, JPEG XR, and WebP often provide better compression than PNG or JPEG, which means faster downloads and less data consumption.
Click here to learn how to optimize this
URL Size [Bytes] Potential Savings [Bytes]
https://konspekta.net/lektsiiorgimg/baza11/1661208772327.files/image037.jpg 104220 32858
https://lektsii.org/img/c/Geografiya.png 38116 32738
https://lektsii.org/img/i.jpg 41291 28795
https://lektsii.org/img/c/Ekologiya.png 23363 17777
https://lektsii.org/img/c/Astronomia.png 17988 15194
https://lektsii.org/img/art/17.jpg 33627 14395
https://lektsii.org/img/c/Literatura.png 16002 13950
https://lektsii.org/img/art/13.jpg 23658 12632
https://lektsii.org/img/c/Tehnologia.png 21883 12401
https://lektsii.org/img/c/Internet.png 14039 11533
https://lektsii.org/img/c/Stroitelstvo.png 14676 11350
https://lektsii.org/img/c/Inostrannie-yaziki.png 14212 11152
https://lektsii.org/img/c/Informatika.png 13484 10452
https://edugrampromo.com/assets/img/widgets/support_protected.png 11704 9868
https://lektsii.org/img/c/Religia.png 12780 9638
https://lektsii.org/img/c/Fizika.png 16031 9609
https://lektsii.org/img/c/Himiya.png 12791 9595
https://lektsii.org/img/c/Avtomobil.png 11423 9509
https://lektsii.org/img/c/Istoriya.png 11575 9425
https://lektsii.org/img/c/Logika.png 12455 8679

Overall Saving: 400[ms], 291550[Bytes]

Speed Index shows how quickly the contents of a page are visibly populated.
Click here to learn how to optimize this
Serve images that are appropriately-sized to save cellular data and improve load time.
Click here to learn how to optimize this
URL Size [Bytes] Potential Savings [Bytes]
https://konspekta.net/lektsiiorgimg/baza11/1661208772327.files/image037.jpg 104220 98223
https://konspekta.net/lektsiiorgimg/baza10/803721513269.files/image019.jpg 55628 53024
https://konspekta.net/lektsiiorgimg/baza8/4374093449548.files/image003.jpg 18932 15987
https://lektsii.org/img/successs.jpg 9778 7608
https://konspekta.net/lektsiiorgimg/baza9/6503573638409.files/image008.jpg 8387 5679
https://lektsii.org/img/c/Meditsina.png 6549 5255
https://lektsii.org/img/c/Kultura.png 10040 3912
https://lektsii.org/img/art/12.jpg 9015 2734

Overall Saving: 120[ms], 192422[Bytes]

Optimized images load faster and consume less cellular data.
Click here to learn how to optimize this
URL Size [Bytes] Potential Savings [Bytes]
https://lektsii.org/img/i.jpg 41291 24551
https://lektsii.org/img/art/17.jpg 33627 4925

Overall Saving: 40[ms], 29476[Bytes]

Text-based resources should be served with compression (gzip, deflate or brotli) to minimize total network bytes.
Click here to learn how to optimize this
URL Size [Bytes] Potential Savings [Bytes]
https://www.google.com/cse/static/element/57975621473fd078/cse_element__ru.js?usqp=CAI%3D 269980 181583
https://mediabuttons.ru/share.js?buttons=vk,ok,fb,tw,bm,vi,wa,tg&size=medium&theme=1&position=fixed&fix=right&direction=vertical&key=2821bfd858a72aeb70eeb6c067a0f2f6 68004 46838

Overall Saving: 40[ms], 228421[Bytes]

A large DOM will increase memory usage, cause longer [style calculations](https://developers.google.com/web/fundamentals/performance/rendering/reduce-the-scope-and-complexity-of-style-calculations), and produce costly [layout reflows](https://developers.google.com/speed/articles/reflow).
Click here to learn how to optimize this
Statistic Element Value
Total DOM Elements --- 593
Maximum DOM Depth --- 25
Maximum Child Elements --- 98
Consider lazy-loading offscreen and hidden images after all critical resources have finished loading to lower time to interactive.
Click here to learn how to optimize this

Overall Saving: 0[ms], 0[Bytes]

Remove dead rules from stylesheets and defer the loading of CSS not used for above-the-fold content to reduce unnecessary bytes consumed by network activity.
Click here to learn how to optimize this

Overall Saving: 0[ms], 0[Bytes]

First CPU Idle marks the first time at which the page's main thread is quiet enough to handle input.
Click here to learn how to optimize this
Large network payloads cost users real money and are highly correlated with long load times.
Click here to learn how to optimize this
URL Size
https://www.google.com/cse/static/element/57975621473fd078/cse_element__ru.js?usqp=CAI%3D 270602
https://konspekta.net/lektsiiorgimg/baza11/1661208772327.files/image037.jpg 104510
https://edugrampromo.com/partnersforms/widget?component=chat&ref=57b61e0d9273bb04 97722
https://mediabuttons.ru/share.js?buttons=vk,ok,fb,tw,bm,vi,wa,tg&size=medium&theme=1&position=fixed&fix=right&direction=vertical&key=2821bfd858a72aeb70eeb6c067a0f2f6 68391
https://cse.google.com/adsense/search/async-ads.js 61878
https://konspekta.net/lektsiiorgimg/baza10/803721513269.files/image019.jpg 55916
https://lektsii.org/img/i.jpg 41604
https://lektsii.org/img/c/Geografiya.png 38428
https://lektsii.org/img/art/17.jpg 33940
https://yastatic.net/jquery/1.6.2/jquery.min.js 28949
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this.
Click here to learn how to optimize this
Category Time Spent
Script Evaluation 195.58
Style & Layout 119.93
Other 117.42
Rendering 74.69
Script Parsing & Compilation 45.56
Parse HTML & CSS 21.24
First Contentful Paint marks the time at which the first text or image is painted.
Click here to learn how to optimize this
Consider using `` to prioritize fetching resources that are currently requested later in page load.
Click here to learn how to optimize this

Overall Saving: 0[ms]

Minifying JavaScript files can reduce payload sizes and script parse time.
Click here to learn how to optimize this

Overall Saving: 0[ms], 0[Bytes]

Redirects introduce additional delays before the page can be loaded.
Click here to learn how to optimize this

Overall Saving: 0[ms]

First Meaningful Paint measures when the primary content of a page is visible.
Click here to learn how to optimize this
Time To First Byte identifies the time at which your server sends a response.
Click here to learn how to optimize this

Overall Saving: -56.613[ms]

Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles.
Click here to learn how to optimize this

Overall Saving: 0[ms]

The maximum potential First Input Delay that your users could experience is the duration, in milliseconds, of the longest task.
Click here to learn how to optimize this
Time to interactive is the amount of time it takes for the page to become fully interactive.
Click here to learn how to optimize this
Estimated Input Latency is an estimate of how long your app takes to respond to user input, in milliseconds, during the busiest 5s window of page load. If your latency is higher than 50 ms, users may perceive your app as laggy.
Click here to learn how to optimize this
Minifying CSS files can reduce network payload sizes.
Click here to learn how to optimize this
URL Size [Bytes] Potential Savings [Bytes]
https://www.google.com/cse/static/element/57975621473fd078/default+ru.css 9426 2941

Overall Saving: 0[ms], 2941[Bytes]

Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this.
Click here to learn how to optimize this
URL Total CPU Time Script Evaluation Script Parse
Other 312.43 5.4 0.74
https://edugrampromo.com/partnersforms/widget?component=chat&ref=57b61e0d9273bb04 110.62 91.18 6.63

doc

# of requests: 1
Size: 10463 bytes

css

# of requests: 3
Size: 53037 bytes

js

# of requests: 6
Size: 301267 bytes

cssimage

# of requests: 7
Size: 67838 bytes

image

# of requests: 49
Size: 545683 bytes

favicon

# of requests: 1
Size: 894 bytes

doc

# of requests: 1
Size: 10463 bytes

css

# of requests: 1
Size: 0 bytes

js

# of requests: 5
Size: 234701 bytes

cssimage

# of requests: 1
Size: 0 bytes

image

# of requests: 7
Size: 38098 bytes

favicon

# of requests: 1
Size: 0 bytes
Type Url Size Response time Gzip Expires
doc https://lektsii.org/ 31571 495 10463
css https://www.google.com/cse/static/element/57975621473fd078/default+ru.css 40751 803 40751 2021/5/14
css https://www.google.com/cse/static/style/look/v3/default.css 11564 806 11564 2020/5/14
css https://lektsii.org/css/style.css 722 569 722 2020/5/21
js https://cse.google.com/adsense/search/async-ads.js 174016 823 147456 2020/5/14
js https://site.yandex.net/v2.0/js/all.js 74396 1345 65166 2020/5/14
js https://cse.google.com/cse.js?cx=011469088786448071113:9yu_zfdyfhk 10773 657 325 2020/5/14
js https://edugrampromo.com/partnersforms/widget?component=chat&ref=57b61e0d9273bb04 425163 1236 70536 1981/11/19
js https://www.google.com/cse/static/element/57975621473fd078/cse_element__ru.js?usqp=CAI%3D 269980 694 1400 2021/5/14
js https://mediabuttons.ru/share.js?buttons=vk,ok,fb,tw,bm,vi,wa,tg&size=medium&theme=1&position=fixed&fix=right&direction=vertical&key=2821bfd858a72aeb70eeb6c067a0f2f6 16384 3221 ---
cssimage https://lektsii.org/img/i.jpg 41291 812 --- 2020/5/21
cssimage https://lektsii.org/img/DivLeftMenu.png 632 1276 --- 2020/5/21
cssimage https://site.yandex.net/v2.0/i/yandex-hint-rb.png 425 2246 ---
cssimage https://www.google.com/cse/static/images/1x/ru/branding.png 1377 826 --- 2021/5/14
cssimage https://www.google.com/cse/static/css/v2/clear.png 1018 25 --- 2021/5/14
cssimage https://www.google.com/images/nav_logo114.png 23010 846 --- 2020/5/22
cssimage https://ssl.gstatic.com/ui/v1/disclosure/small-grey-disclosure-arrow-down.png 85 26 --- 2021/5/14
image https://lektsii.org/img/log.jpg 15592 822 --- 2020/5/21
image https://konspekta.net/lektsiiorgimg/baza1/6097343806647.files/image282.gif 0 60886 ---
image https://lektsii.org/img/successs.jpg 9778 810 --- 2020/5/21
image https://konspekta.net/lektsiiorgimg/baza9/6503573638409.files/image008.jpg 8062 60886 ---
image https://konspekta.net/lektsiiorgimg/baza11/1661208772327.files/image037.jpg 0 60900 ---
image https://lektsii.org/img/c/Astronomia.png 17988 823 --- 2020/5/21
image https://lektsii.org/img/c/Biologiya.png 5915 811 --- 2020/5/21
image https://lektsii.org/img/c/Geografiya.png 38116 845 --- 2020/5/21
image https://lektsii.org/img/c/Inostrannie-yaziki.png 14212 824 --- 2020/5/21
image https://lektsii.org/img/c/Internet.png 14039 822 --- 2020/5/21
image https://lektsii.org/img/c/Informatika.png 13484 822 --- 2020/5/21
image https://lektsii.org/img/c/Istoriya.png 11575 893 --- 2020/5/21
image https://lektsii.org/img/c/Kultura.png 10040 887 --- 2020/5/21
image https://lektsii.org/img/c/Literatura.png 16002 891 --- 2020/5/21
image https://lektsii.org/img/c/Logika.png 12455 889 --- 2020/5/21
image https://lektsii.org/img/c/Matematika.png 6965 892 --- 2020/5/21
image https://lektsii.org/img/c/Meditsina.png 6549 912 --- 2020/5/21
image https://lektsii.org/img/c/Mehanika.png 5936 959 --- 2020/5/21
image https://lektsii.org/img/c/Ohrana-truda.png 9334 961 --- 2020/5/21
image https://lektsii.org/img/c/Pedagogika.png 6655 969 --- 2020/5/21
image https://lektsii.org/img/c/Politika.png 7662 966 --- 2020/5/21
image https://lektsii.org/img/c/Pravo.png 4035 970 --- 2020/5/21
image https://lektsii.org/img/c/Psihologiya.png 7590 991 --- 2020/5/21
image https://lektsii.org/img/c/Religia.png 12780 1031 --- 2020/5/21
image https://lektsii.org/img/c/Ritorika.png 7595 1033 --- 2020/5/21
image https://lektsii.org/img/c/Sotsiologiya.png 4336 1044 --- 2020/5/21
image https://lektsii.org/img/c/Sport.png 5084 1044 --- 2020/5/21
image https://lektsii.org/img/c/Stroitelstvo.png 14676 1046 --- 2020/5/21
image https://lektsii.org/img/c/Tehnologia.png 21883 1071 --- 2020/5/21
image https://lektsii.org/img/c/Avtomobil.png 11423 1103 --- 2020/5/21
image https://lektsii.org/img/c/Fizika.png 16031 1105 --- 2020/5/21
image https://lektsii.org/img/c/Filosofiya.png 4373 1118 --- 2020/5/21
image https://lektsii.org/img/c/Finansi.png 5581 1119 --- 2020/5/21
image https://lektsii.org/img/c/Himiya.png 12791 1122 --- 2020/5/21
image https://lektsii.org/img/c/Ekologiya.png 23363 1150 --- 2020/5/21
image https://lektsii.org/img/c/Ekonomika.png 9871 1174 --- 2020/5/21
image https://lektsii.org/img/c/Elektronika.png 3584 1178 --- 2020/5/21
image https://konspekta.net/lektsiiorgimg/baza10/803721513269.files/image019.jpg 0 60900 ---
image https://konspekta.net/lektsiiorgimg/baza9/6503573638409.files/image006.jpg 0 60900 ---
image https://konspekta.net/lektsiiorgimg/baza8/4374093449548.files/image003.jpg 0 60901 ---
image https://konspekta.net/lektsiiorgimg/baza1/763174818088.files/image055.png 30036 60901 ---
image https://lektsii.org/img/art/11.jpg 7003 1193 --- 2020/5/21
image https://lektsii.org/img/art/12.jpg 9015 1194 --- 2020/5/21
image https://lektsii.org/img/art/13.jpg 23658 1199 --- 2020/5/21
image https://lektsii.org/img/art/14.jpg 6294 1229 --- 2020/5/21
image https://lektsii.org/img/art/15.jpg 10670 1247 --- 2020/5/21
image https://lektsii.org/img/art/16.jpg 12815 1250 --- 2020/5/21
image https://lektsii.org/img/art/17.jpg 33627 1270 --- 2020/5/21
image https://lektsii.org/img/art/18.jpg 17210 1269 --- 2020/5/21
favicon https://lektsii.org/img/icon.ico 894 317 ---

Lektsii.org is Built With These Technologies

Detected Technologies

Google AdSense
Google AdSense
Liveinternet
Liveinternet

Webserver Info

Hauts-de-france, Roubaix, France, 59689
IP: 217.182.149.81

Location

50.6942

Latitude

3.1746

Longitude

Whois

Created 2015-01-24
Changed
Name Server ns1.reg.ru (176.99.13.15)
ns2.reg.ru (194.58.117.12)

Lektsii.org SEO Stats and Top Pages

How well your site increases the quality and quantity of search engine results through organic traffic.

36 Domain Authority
92.5m Unique Domain Links
349 Outgong Links
85k External Links
3 Spam Score

Top Pages

Ranking the most visited pages on your website.

# Link
1 lektsii.org/
2 lektsii.org/8-12213.html
3 lektsii.org/2-48648.html
4 lektsii.org/7-32179.html
5 lektsii.org/1-14945.html
6 lektsii.org/1-15937.html
7 lektsii.org/14-65436.html
8 lektsii.org/7-14591.html
9 lektsii.org/14-13333.html
10 lektsii.org/.html

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