adukar.by Website Information

Daily Unique Visits: 0

Daily Page Views: 0

Income Per Day: $0

Estimated Value: $9

This website is located in Belarus and is using following IP address 185.255.76.79. See the complete list of popular websites hosted in Belarus.

adukar.by is registered under .BY top-level domain. Please check other sites in .BY zone.

Website adukar.by is using the following name servers:

u1.hoster.by
u2.hoster.by

and is probably hosted by "ActiveHost RU" LLC. See the full list of other websites hosted by "ActiveHost RU" LLC.

The highest website adukar.by position in Alexa rank database was 14825 and the lowest rank position was 995385. Current position of adukar.by in Alexa rank database is below 1 million.

Desktop speed score of adukar.by (51/100) is better than the results of 24.87% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of adukar.by (70/100) is better than the results of 21.03% of other sites and means that the page is not mobile-friendly.

Mobile speed score of adukar.by (42/100) is better than the results of 21.5% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

adukar.by Alexa Rank

The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.

adukar.by whois

WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.

Domain name: adukar.by
Registrar: Reliable Software, Ltd
Org: ООО "АДУКАР"
Country: BY
Address: 220030, -, г. Минск, Немига, 5, 310(1)
Registration or other identification number: 192485794
Phone: +375296761155
Email: HIDDEN! Details are available at https://whois.cctld.by
Name Server: u1.hoster.by
Name Server: u2.hoster.by
Update Date: 2021-03-10
Creation Date: 2015-05-04
Expiration Date: 2023-05-04

-------------------------------------------
Service provided by Belarusian Cloud Technologies LLC

adukar.by server information

Servers Location

adukar.by desktop page speed rank

Last tested: 2017-06-03

Desktop Speed Bad

51/100

adukar.by Desktop Speed Test Quick Summary

priority - 88Optimize images

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priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

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https://adukar.by/bower_components/jquery/dist/jquery.min.js

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priority - 3Minify JavaScript

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priority - 2Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

https://connect.facebook.net/en_US/fbevents.js (20 minutes)
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https://mc.yandex.ru/metrika/watch.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 0Minify HTML

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Minify HTML for the following resources to reduce their size by 1.6KiB (14% reduction).

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adukar.by Desktop Resource Breakdown

Total Resources	103
Number of Hosts	12
Static Resources	83
JavaScript Resources	33
CSS Resources	7

adukar.by mobile page speed rank

Last tested: 2017-12-16

Mobile Speed Bad

42/100

adukar.by Mobile Speed Test Quick Summary

priority - 102Optimize images

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priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://vk.com/js/api/openapi.js?139
https://adukar.by/bower_components/jquery/dist/jquery.min.js

Optimize CSS Delivery of the following:

https://adukar.by/bower_components/fotorama/fotorama.css
https://adukar.by/bower_components/perfect-scrollb…fect-scrollbar.min.css
https://adukar.by/stylesheets/app.css

priority - 5Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

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priority - 3Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

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priority - 0Minify HTML

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Minify HTML for the following resources to reduce their size by 1.9KiB (15% reduction).

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adukar.by Mobile Resource Breakdown

Total Resources	100
Number of Hosts	10
Static Resources	86
JavaScript Resources	33
CSS Resources	7

adukar.by mobile page usability

Last tested: 2017-12-16

Mobile Usability Medium

70/100

adukar.by Mobile Usability Test Quick Summary

priority - 23Use legible font sizes

The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.

The following text fragments have a small font size. Increase the font size to make them more legible.

313 вариантов and 3 others render only 8 pixels tall (20 CSS pixels).

Работать на производстве and 5 others render only 6 pixels tall (15 CSS pixels).

Абитуриенту renders only 8 pixels tall (20 CSS pixels).

Приходи, будем…виться вместе! renders only 8 pixels tall (20 CSS pixels).

Антуан де Сент-Экзюпери renders only 6 pixels tall (15 CSS pixels).

Централизованное тестирование and 13 others render only 6 pixels tall (16 CSS pixels).

Специальность…коммуникаций» and 13 others render only 7 pixels tall (19 CSS pixels).

Абитуриентам-2…енние экзамены and 3 others render only 6 pixels tall (15 CSS pixels).
Больше материалов renders only 6 pixels tall (15 CSS pixels).
Реклама на сайте and 5 others render only 6 pixels tall (16 CSS pixels).
Подпишитесь на…ми материалами and 1 others render only 6 pixels tall (16 CSS pixels).
Оставить заявку renders only 6 pixels tall (15 CSS pixels).
© Адукар 2017 and 1 others render only 6 pixels tall (16 CSS pixels).
Студия Вадима Скротского renders only 6 pixels tall (16 CSS pixels).
ООО "Адукар".…горисполкомом renders only 4 pixels tall (11 CSS pixels).

АДУКАР | ЦТ 20…иенты Беларуси renders only 5 pixels tall (13 CSS pixels).

adukar.by | ЦТ…ти образования renders only 5 pixels tall (12 CSS pixels).

19,005 members renders only 5 pixels tall (12 CSS pixels).

Follow on VK renders only 5 pixels tall (13 CSS pixels).

priority - 10Configure the viewport

Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

priority - 6Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

The tap target <a id="openMenu" href="#" class="masthead__butt…utton_disabled"></a> is close to 1 other tap targets.

The tap target <a href="/" class="masthead__logo"></a> is close to 3 other tap targets.

The tap target <a href="#" class="masthead__search-icon"></a> is close to 1 other tap targets.

The tap target <a href="#" class="masthead__search-icon"></a> is close to 2 other tap targets.

The tap target <input id="searchField" type="text" name="q" class="masthead__sear…complete-input"> is close to 3 other tap targets.

The tap target <a id="loginPopup" href="#login" class="masthead__popup-icon"></a> is close to 2 other tap targets.

The tap target <a href="/about.html" class="popup-trigger">О проекте</a> and 2 others are close to other tap targets.
The tap target <a href="https://www.fa…dukarofficial/" class="footer__link">Facebook</a> and 1 others are close to other tap targets.

The tap target <a id="members_count" href="https://vk.com/adukar" class="wcommunity_subscribers">19,005 members</a> is close to 2 other tap targets.

The tap target <a href="https://vk.com/id5784927" class="wcommunity_avatar"></a> and 14 others are close to other tap targets.

The tap target <button class="flat_button lo…ton color3_bg">Follow on VK</button> is close to 3 other tap targets.

priority - 3Size content to viewport

The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.

The page content is 1,000 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

The element <div class="masthead__top-inner"></div> falls outside the viewport.
The element <a href="/ct-online" class="masthead-menu_…nu__item_forth">ЦТ онлайн…9 предметов</a> falls outside the viewport.
The element <div class="layout-row__inner">Чем мечтаете з…ять поставками</div> falls outside the viewport.
The element <div class="layout-row__inner">Абитуриенту…ьше материалов</div> falls outside the viewport.
The element <div class="footer__inner">О проекте…ставить заявку</div> falls outside the viewport.
The element <div class="footer__inner">© Адукар 2017…има Скротского</div> falls outside the viewport.
The element <div>ООО "Адукар".…горисполкомом</div> falls outside the viewport.

adukar.by HTML validation

Errors

A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.

Line: 5 Column: 5 - 66
"...f-8"> <meta content="IE=edge,chrome=1" http-equiv="X-UA-Compatible"> <..."

A “link” element with a “sizes” attribute must have a “rel” attribute that contains the value “icon” or the value “apple-touch-icon”.

Line: 13 Column: 5 - 101
"...itle> <link rel="apple-touch-icon-precomposed" sizes="57x57" href="/images/apple-touch-icon-57x57.png"> <..." Line: 14 Column: 5 - 105
"...png"> <link rel="apple-touch-icon-precomposed" sizes="114x114" href="/images/apple-touch-icon-114x114.png"> <..." Line: 15 Column: 5 - 101
"...png"> <link rel="apple-touch-icon-precomposed" sizes="72x72" href="/images/apple-touch-icon-72x72.png"> <..." Line: 16 Column: 5 - 105
"...png"> <link rel="apple-touch-icon-precomposed" sizes="144x144" href="/images/apple-touch-icon-144x144.png"> <..." Line: 17 Column: 5 - 101
"...png"> <link rel="apple-touch-icon-precomposed" sizes="60x60" href="/images/apple-touch-icon-60x60.png"> <..." Line: 18 Column: 5 - 105
"...png"> <link rel="apple-touch-icon-precomposed" sizes="120x120" href="/images/apple-touch-icon-120x120.png"> <..." Line: 19 Column: 5 - 101
"...png"> <link rel="apple-touch-icon-precomposed" sizes="76x76" href="/images/apple-touch-icon-76x76.png"> <..." Line: 20 Column: 5 - 105
"...png"> <link rel="apple-touch-icon-precomposed" sizes="152x152" href="/images/apple-touch-icon-152x152.png"> <..."

Bad start tag in “img” in “head”.

Line: 159 Column: 15 - 6
"...<noscript><img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=134423573735282&ev=PageView&noscript=1" /></nosc..."

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Line: 159 Column: 15 - 6
"...<noscript><img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=134423573735282&ev=PageView&noscript=1" /></nosc..."

Stray end tag “noscript”.

Line: 159 Column: 7 - 17
"...=1" /></noscript> <..."

Stray end tag “head”.

Line: 177 Column: 3 - 9
"...script> </head> <bo..."

Start tag “body” seen but an element of the same type was already open.

Line: 178 Column: 3 - 8
"...</head> <body> <..."

Attribute “sketch:type” not allowed on element “g” at this point.

Line: 211 Column: 240 - 338
"...99/xlink"><g id="Source" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd" sketch:type="MSPage"><g id=..."

Bad value “Rectangle-473-+-Rectangle-473-Copy-+-Rectangle-473-Copy-2-Copy” for attribute “id” on element “g”: Not a valid XML 1.0 name.

Line: 211 Column: 412 - 528
"....000000)"><g id="Rectangle-473-+-Rectangle-473-Copy-+-Rectangle-473-Copy-2-Copy" transform="translate(42.000000, 1171.000000)"><rect ..."

Attribute “sketch:type” not allowed on element “rect” at this point.

Line: 211 Column: 529 - 629
"....000000)"><rect id="Rectangle-473" fill="#EE5555" sketch:type="MSShapeGroup" x="0" y="0" width="22" height="2"></rect..." Line: 211 Column: 637 - 742
"...2"></rect><rect id="Rectangle-473-Copy" fill="#5533AA" sketch:type="MSShapeGroup" x="0" y="7" width="22" height="2"></rect..." Line: 211 Column: 750 - 858
"...2"></rect><rect id="Rectangle-473-Copy-2" fill="#856EC6" sketch:type="MSShapeGroup" x="0" y="14" width="22" height="2"></rect..."

Duplicate ID “Source”.

Line: 216 Column: 25 - 102
"... <g id="Source" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd"> ..."

Element “h2” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)

Line: 471 Column: 33 - 56
"... <h2 class="tile__title">Курсы ..." Line: 485 Column: 31 - 54
"... <h2 class="tile__title">Себя с..." Line: 497 Column: 37 - 60
"... <h2 class="tile__title">Учимся..." Line: 508 Column: 37 - 60
"... <h2 class="tile__title">Как пр..." Line: 519 Column: 37 - 60
"... <h2 class="tile__title">Как са..." Line: 530 Column: 37 - 60
"... <h2 class="tile__title">Какие ..." Line: 541 Column: 37 - 60
"... <h2 class="tile__title">Програ..." Line: 553 Column: 37 - 60
"... <h2 class="tile__title">Откуда..." Line: 564 Column: 37 - 60
"... <h2 class="tile__title">Специа..." Line: 576 Column: 37 - 60
"... <h2 class="tile__title">Куда п..." Line: 588 Column: 37 - 60
"... <h2 class="tile__title">Что та..." Line: 599 Column: 37 - 60
"... <h2 class="tile__title">Что та..." Line: 610 Column: 37 - 60
"... <h2 class="tile__title">Что де..." Line: 621 Column: 37 - 60
"... <h2 class="tile__title">Измене..." Line: 632 Column: 37 - 60
"... <h2 class="tile__title">7 проф..." Line: 643 Column: 37 - 60
"... <h2 class="tile__title">Подгот..."

Bad value “” for attribute “aria-hidden” on element “span”.

Line: 475 Column: 25 - 64
"... <span aria-hidden class="tile__overlay"></span..." Line: 489 Column: 27 - 66
"... <span aria-hidden class="tile__overlay"></span..." Line: 500 Column: 29 - 68
"... <span aria-hidden class="tile__overlay"></span..." Line: 511 Column: 29 - 68
"... <span aria-hidden class="tile__overlay"></span..." Line: 522 Column: 29 - 68
"... <span aria-hidden class="tile__overlay"></span..." Line: 533 Column: 29 - 68
"... <span aria-hidden class="tile__overlay"></span..." Line: 545 Column: 29 - 68
"... <span aria-hidden class="tile__overlay"></span..." Line: 556 Column: 29 - 68
"... <span aria-hidden class="tile__overlay"></span..." Line: 568 Column: 29 - 68
"... <span aria-hidden class="tile__overlay"></span..." Line: 580 Column: 29 - 68
"... <span aria-hidden class="tile__overlay"></span..." Line: 591 Column: 29 - 68
"... <span aria-hidden class="tile__overlay"></span..." Line: 602 Column: 29 - 68
"... <span aria-hidden class="tile__overlay"></span..." Line: 613 Column: 29 - 68
"... <span aria-hidden class="tile__overlay"></span..." Line: 624 Column: 29 - 68
"... <span aria-hidden class="tile__overlay"></span..." Line: 635 Column: 29 - 68
"... <span aria-hidden class="tile__overlay"></span..." Line: 646 Column: 29 - 68
"... <span aria-hidden class="tile__overlay"></span..."

Element “div” not allowed as child of element “button” in this context. (Suppressing further errors from this subtree.)

Line: 653 Column: 19 - 45
"... <div class="button__inner">Больше..." Line: 655 Column: 19 - 47
"... <div class="button__spinner"> ..."

Warnings

Attribute “sketch:type” is not serializable as XML 1.0.

Line: 211 Column: 240 - 338
"...99/xlink"><g id="Source" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd" sketch:type="MSPage"><g id=..." Line: 211 Column: 529 - 629
"....000000)"><rect id="Rectangle-473" fill="#EE5555" sketch:type="MSShapeGroup" x="0" y="0" width="22" height="2"></rect..." Line: 211 Column: 637 - 742
"...2"></rect><rect id="Rectangle-473-Copy" fill="#5533AA" sketch:type="MSShapeGroup" x="0" y="7" width="22" height="2"></rect..." Line: 211 Column: 750 - 858
"...2"></rect><rect id="Rectangle-473-Copy-2" fill="#856EC6" sketch:type="MSShapeGroup" x="0" y="14" width="22" height="2"></rect..."

The first occurrence of ID “Source” was here.

Line: 211 Column: 240 - 338
"...99/xlink"><g id="Source" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd" sketch:type="MSPage"><g id=..."

Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).

Line: 884 Column: 17 - 49
"... <h1 class="content-header__main">О прое..."

Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.

Line: 890 Column: 11 - 40
"... <article class="content-main"> ..." Line: 902 Column: 11 - 64
"... <article class="content-footer content-footer_simple"> ..."

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

Line: 875 Column: 9 - 33
"...> <section class="content"> ..."

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adukar.by Ping

Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.

adukar.by TRACEROUTE

Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.

ADUKAR.BY Адукар — новости образования, курсы, каталог вузов, профориентация

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adukar.by server information

Servers Location

adukar.by desktop page speed rank

adukar.by Desktop Speed Test Quick Summary

priority - 88Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 854.6KiB (45% reduction).

priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 3Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 30.5KiB (26% reduction).

priority - 2Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

priority - 0Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 1.6KiB (14% reduction).

adukar.by Desktop Resource Breakdown

adukar.by mobile page speed rank

adukar.by Mobile Speed Test Quick Summary

priority - 102Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 997.2KiB (43% reduction).

priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 5Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

priority - 3Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 30.1KiB (26% reduction).

priority - 0Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 1.9KiB (15% reduction).

adukar.by Mobile Resource Breakdown

adukar.by mobile page usability

adukar.by Mobile Usability Test Quick Summary

priority - 23Use legible font sizes

The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.

The following text fragments have a small font size. Increase the font size to make them more legible.

priority - 10Configure the viewport

Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

priority - 6Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

priority - 3Size content to viewport

The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.

The page content is 1,000 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

adukar.by HTML validation

Errors

A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.

A “link” element with a “sizes” attribute must have a “rel” attribute that contains the value “icon” or the value “apple-touch-icon”.

Bad start tag in “img” in “head”.

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Stray end tag “noscript”.

Stray end tag “head”.

Start tag “body” seen but an element of the same type was already open.

Attribute “sketch:type” not allowed on element “g” at this point.

Bad value “Rectangle-473-+-Rectangle-473-Copy-+-Rectangle-473-Copy-2-Copy” for attribute “id” on element “g”: Not a valid XML 1.0 name.

Attribute “sketch:type” not allowed on element “rect” at this point.

Duplicate ID “Source”.

Element “h2” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)

Bad value “” for attribute “aria-hidden” on element “span”.

Element “div” not allowed as child of element “button” in this context. (Suppressing further errors from this subtree.)

Warnings

Attribute “sketch:type” is not serializable as XML 1.0.

The first occurrence of ID “Source” was here.

Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).

Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.