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Accessibility

1 page with accessibility issues

better than averageChecking 41 pages found 3% (1 page) with accessibility issues. This is better than the 12% average rate of accessibility issues on other sites.

This tab shows accessibility issues, indicating problems for older users, people with disabilities or accessibility needs. Automated testing cannot detect all accessibility issues, so should be used alongside human testing.

WCAG 2.2

WCAG 2.2 is a W3C accessibility standard published in October 2023. It extends WCAG 2.1 by adding success criteria for accessible authentication and focus appearance. It also removes success criteria 4.1.1 Parsing.

Level A3% Pages with level A issues have critical accessibility barriers and are unusable by some people.

Level AA3% Pages with level AA issues have major accessibility barriers and are very difficult to use.

Level AAA3% Pages with level AAA issues have minor accessibility barriers and can be difficult to use.

Section 508

Section 508 of the Rehabilitation Act of 1973 requires that US Federal employees with disabilities have access to information comparable to employees without disabilities. The Section 508 technical requirements for websites were updated in January 2017, to incorporate WCAG 2.0 at level AA by reference.

Level A3% Pages with level A issues have critical accessibility barriers and are unusable by some people.

Level AA3% Pages with level AA issues have major accessibility barriers and are very difficult to use.

ARIA

WAI-ARIA, the Accessible Rich Internet Applications Suite, defines a way to make web content and web applications more accessible to people with disabilities.

Errors3% Errors indicate conformance errors, and appear when mandatory specification requirements are not met.

Warnings3% Warnings do not indicate conformance errors, but appear when optional specification requirements are not met.

PriorityDescription and URLGuideline and Line NumberCount

Level A

7 issues on 1 pages

Pages with level A issues have critical accessibility barriers and are unusable by some people.

CriticalARIA role=button element contains no text and has no accessible name. WCAG A 4.1.2 508 A 4.1.2 1 pages

A name allows screen readers to voice what the control does. To add a name do one of the following:

  • Add text between the element start and end tags
  • Add an aria-label attribute
  • Add an aria-labelledby attribute
  • Add an img alt attribute if the button contains an img element
<button role='button' class='owl-dot active'><span></span></button>
Line 1231
<button role='button' class='owl-dot active'><span></span></button>
Line 980
<button role='button' class='owl-dot active'><span></span></button>
Line 923
<button role='button' class='owl-dot'><span></span></button>
Line 1231
<button role='button' class='owl-dot'><span></span></button>
Line 980

https://www.razvitie21vek.com/

CriticalCannot use aria-label or aria-labelledby or aria-braillelabel on elements and roles that prohibit naming. HTML ARIA 5.2.8.6 1 pages
The div and span elements have an implicit role of generic and cannot be named unless they have a role attribute. The following roles cannot be named: caption code deletion definition emphasis generic insertion mark paragraph presentation strong subscript suggestion superscript term time
Element role: generic
<span aria-label='Previous'>‹</span>
Line 923
Element role: generic
<span aria-label='Next'>›</span>
Line 923
Element role: generic
<span aria-label='Next'>›</span>
Line 1080

https://www.razvitie21vek.com/

Criticaliframe and frame elements must have a title attribute. WCAG A 4.1.2 508 A 4.1.2 1 pages
Add a title attribute or ARIA label to each iframe and frame element (e.g. title='Main Content'). VoiceOver on macOS does not read frame contents automatically, and without a title the user does not know what the frame contains.

Impact on users:

  • VoiceOver macOS 15.7 Safari 26.0 macOS 15.7.1 Reading: Meaningless frame title read out.
<iframe loading='lazy' width='300' height='150' style='width: min(750px, ...' src='https://yandex.ru/maps-reviews-widget/131173582734?comments'></iframe>
Line 1313
<iframe loading='lazy' width='300' height='150' style='width: min(750px, ...' src='https://yandex.ru/maps-reviews-widget/1070027136?comments'></iframe>
Line 1318
<iframe loading='lazy' width='300' height='150' style='width: min(750px, ...' src='https://yandex.ru/maps-reviews-widget/1049981437?comments'></iframe>
Line 1323
<iframe loading='lazy' width='300' height='150' style='width: min(750px, ...' src='https://yandex.ru/maps-reviews-widget/1239626768?comments'></iframe>
Line 1328

https://www.razvitie21vek.com/

Criticalimg elements must have an accessible name. WCAG A F65 WCAG 1.1.1 508 A F65 1 pages
Add an alt attribute describing the image, which screen readers voice instead of the image. Spacer images and purely decorative images should use alt="" without any global ARIA attributes. Do not use alt text containing only spaces since that's voiced as an unlabeled image.

Impact on users:

  • NVDA 2025.3 Chrome 143 Windows 11 Reading: Image ignored.
  • NVDA 2025.3 FF 140 Windows 11 Reading: Image ignored.
  • NVDA 2025.3 Chrome 143 Windows 11 Reading: Image ignored.
  • JAWS 2025.2508.120 Chrome 143 Windows 11 Reading: Image ignored.
  • JAWS 2025.2508.120 FF 140 Windows 11 Reading: Image ignored.
  • JAWS 2025.2508.120 Chrome 143 Windows 11 Reading: Image ignored.
  • VoiceOver macOS 15.7 Safari 26.0 macOS 15.7.1 Reading: Image filename read out.
  • VoiceOver iOS 18.6 Safari iOS 18.6 iOS 18.6.2 Touch: Image filename read out, along with OCR text from image.
<img loading='lazy' src='/assets/cache_image/homepage/gallery/01/01_315x267_e41.webp'>
Line 1080
<img loading='lazy' src='/assets/cache_image/homepage/gallery/01/02_315x267_e41.webp'>
Line 1080
<img loading='lazy' src='/assets/cache_image/homepage/gallery/01/03_315x267_e41.webp'>
Line 1080
<img loading='lazy' src='/assets/cache_image/homepage/gallery/01/04_315x267_e41.webp'>
Line 1080
<img loading='lazy' src='/assets/cache_image/homepage/gallery/01/05_315x267_e41.webp'>
Line 1080

https://www.razvitie21vek.com/

CriticalLinks must have an accessible name. WCAG A F89 WCAG 2.4.4 WCAG 2.4.9 WCAG 4.1.2 508 A F89 1 pages

A link name allows screen readers to voice what the links does. If there is no link content, or the link content is hidden by CSS, screen readers have nothing to read, so read out the URL instead. To add a name do one of the following:

  • Add text between the a element start and end tags
  • Add an aria-label attribute
  • Add an aria-labelledby attribute
  • Add an img alt attribute labeling the link if it contains an img element
<a data-fancybox='video-link' data-type='iframe' data-preload='false' data-thumb='' class='otzyvy-video-block-...' href='https://rutube.ru/play/embed/33b7586b79f61c1fde21d6d6adbd310e'></a>
Line 1250
<a data-fancybox='video-link' data-type='iframe' data-preload='false' data-thumb='' class='otzyvy-video-block-...' href='https://rutube.ru/play/embed/cb3346f4c5255e110032c27db668a58e'></a>
Line 1268
<a data-fancybox='video-link' data-type='iframe' data-preload='false' data-thumb='' class='otzyvy-video-block-...' href='https://rutube.ru/play/embed/be7d3d332020b9922b55b8117b49808f'></a>
Line 1276
<a data-fancybox='video-link' data-type='iframe' data-preload='false' data-thumb='https://rutube.ru/...' class='otzyvy-video-block-...' href='https://rutube.ru/play/embed/8eb46a25380b8b84548c18b19f8a5114'></a>
Line 1284
<a data-fancybox='video-link' data-type='iframe' data-preload='false' data-thumb='https://rutube.ru/...' class='otzyvy-video-block-...' href='https://rutube.ru/play/embed/dcae6afd087be37193d43728b2970c67'></a>
Line 1292

https://www.razvitie21vek.com/

CriticalThis button element contains no text and has no accessible name. WCAG A 4.1.2 508 A 4.1.2 1 pages

A programmatically determined name allows screen readers to tell users what the control does. To add a name do one of the following:

  • Add text between the button start and end tags
  • Add a title attribute
  • Add an aria-label attribute
  • Add an aria-labelledby attribute
  • Add an img alt attribute if the button contains an img element
<button class='hystmodal__shadow'></button>
Line 2521
<button role='button' class='owl-dot active'><span></span></button>
Line 1231
<button role='button' class='owl-dot active'><span></span></button>
Line 980
<button role='button' class='owl-dot active'><span></span></button>
Line 923
<button role='button' class='owl-dot'><span></span></button>
Line 1231

https://www.razvitie21vek.com/

CriticalUse HTML headings instead of applying CSS heading styles to non-headings. WCAG A F2 WCAG 1.3.1 508 A F2 1 pages
Screen reader users rely on headings to navigate within pages. Either add role=heading with aria-level or use h1-h6 elements to identify the element as a heading to screen readers.
<div class=' white  h1  s-mb15 '>... мечты<br>для ... лет</div>
Line 812
<div class=' textcolor  h1 '>Весёлый выходной<br>...</div>
Line 864
<div class=' textcolor  h1 '>Приглашаем на наши<br>...</div>
Line 880
<div class=' white  h1 '>Детский день рождения</div>
Line 896
<div class=' h5  mb10  m-mb5  s-mb0  white  fw700 '>28 лет</div>
Line 831

https://www.razvitie21vek.com/

Level AA

5 issues on 1 pages

Pages with level AA issues have major accessibility barriers and are very difficult to use.

Very ImportantClickable targets must be at least 24 by 24 CSS pixels, or with 24 pixels spacing between targets. WCAG 2.5.8 1 pages
10 x 10 pixels
<button role='button' class='owl-dot'><span></span></button>
Line 1231

https://www.razvitie21vek.com/

Very ImportantDo not use the meta viewport tag to disable zoom. WCAG AA 1.4.4 508 AA 1.4.4 1 pages
Setting user-scalable=no or maximum-scale to less than 2.0 prevents zooming small text to make it readable. Note that iOS 10+ ignores this setting.
<meta name='viewport' content='width=device-width, initial-scale=1, maximum-scale=1'>
Line 11

https://www.razvitie21vek.com/

Very ImportantEnsure that text and background colors have enough contrast. WCAG AA 1.4.3 WCAG 1.4.6 508 AA 1.4.3 1 pages

Some users find it hard to read light gray text on a white background, dark gray text on a black background and white text on a red background.

  • The contrast ratio should be 3.0 or more for 18 point text, or larger
  • The contrast ratio should be 3.0 or more for 14 point bold text, or larger
  • The contrast ratio should be 4.5 or more for all other text
The text color to background color contrast ratio after composition is:
2.85 with color: rgb(153,153,153)background: rgb(255,255,255)
font-size: 16.83ptfont-weight: 400
<div class='small mb20 db grey4'>Акции</div>
Line 1086
2.85 with color: rgb(153,153,153)background: rgb(255,255,255)
font-size: 16.83ptfont-weight: 700
<h2 class='h2 small mb20 db s-...'>Отзывы ... XXI век&#34;</h2>
Line 1237
2.85 with color: rgb(153,153,153)background: rgb(255,255,255)
font-size: 16.83ptfont-weight: 700
<h2 class='h3 small mb20 db s-...'>Новости</h2>
Line 1736
2.85 with color: rgb(153,153,153)background: rgb(255,255,255)
font-size: 16.83ptfont-weight: 400
<div class='mb20 small grey4'>...</div>
Line 1117
2.85 with color: rgb(153,153,153)background: rgb(255,255,255)
font-size: 17.16ptfont-weight: 400
<div class='date grey4 font_13'>15 Апреля 2026</div>
Line 1764

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Very ImportantIf you set any of the colors on the body or a elements you must set all of them. WCAG AA F24 WCAG 1.4.3 WCAG 1.4.6 WCAG 1.4.8 508 AA F24 1 pages
In HTML the color attributes are text, bgcolor, link, alink and vlink. In CSS the attributes are color and background-color. Some users have browser defaults set to white text on a black background, so setting one color without setting the others can result in white text on a white background.
The colors used are:
color: rgb(59,59,59) from planb.css
background: rgb(255,255,255) from browser settings
<div class='font_17 fw600 mb15'>Детский ...</div>
Line 1801
color: rgb(51,51,51) from planb.css
background: rgb(255,255,255) from browser settings
<a href='tel:+74951200888'>+7 (495) 120 08 88</a>
Line 1802
color: rgb(59,59,59) from planb.css
background: rgb(255,255,255) from browser settings
<div class='font_17 fw600 mb15'>Детский ...</div>
Line 1805
color: rgb(51,51,51) from planb.css
background: rgb(255,255,255) from browser settings
<a href='tel:+74951200888'>+7 (495) 120 08 88</a>
Line 1806
color: rgb(59,59,59) from planb.css
background: rgb(255,255,255) from browser settings
<div class='font_17 fw600 mb15'>Детский .... Нагорная</div>
Line 1809

https://www.razvitie21vek.com/

Very ImportantThe CSS outline or border style on this element makes it difficult or impossible to see the link focus outline. WCAG AA F78 WCAG 2.4.7 508 AA F78 1 pages
Do not remove the default outline style, and change any border styles to avoid obscuring the focus outline around focusable elements. See :focus-visible for more information.

Using a border or outline style that obscures the focus ring causes problems for keyboard-only users in:

  • Chrome (obscures the focus indicator on links, buttons, dropdowns and range controls)
  • Firefox (obscures the focus indicator on links)
:focus has outline: invert none 0px
<a href='...tskiy-sad-metro-profsoyuznaya/' class='db font_13 mb5'>...4</a>
Line 1964
:focus has outline: invert none 0px
<a href='...d-na-sevastopolskom-prospekte/' class='db font_13 mb5'>...2</a>
Line 1965
:focus has outline: invert none 0px
<a href='...sad-na-balaklavskom-prospekte/' class='db font_13 mb5'>...8</a>
Line 1966
:focus has outline: invert none 0px
<a data-fancybox='video-link' data-type='iframe' data-preload='false' data-thumb='' class='otzyvy-video-block-...' href='...b7586b79f61c1fde21d6d6adbd310e'></a>
Line 1250
:focus has outline: invert none 0px
<a data-fancybox='video-link' data-type='iframe' data-preload='false' data-thumb='' class='otzyvy-video-block-...' href='...3346f4c5255e110032c27db668a58e'></a>
Line 1268

https://www.razvitie21vek.com/

Level AAA

3 issues on 1 pages

Pages with level AAA issues have minor accessibility barriers and can be difficult to use.

ImportantAvoid specifying a new window as the target of a link with target=_blank. WCAG AAA F22 WCAG 3.2.5 1 pages
Displaying new windows without warning can be very confusing to non-sighted and mobile users. Some screen readers and mobile devices give very little indication a new tab or window has opened. If you cannot avoid displaying a new window, insert an "opens in a new window" warning into the link text or add the warning to the link using a title attribute or aria-describedby attribute.
<a class='social__link' href='https://vk.com/razvitie_21vek' target='_blank' rel='nofollow' title='ВКонтакте'>...</a>
Line 213
<a class='social__link' href='https://t.me/Sad_razvitie21vek' target='_blank' rel='nofollow' title='Telegram'>...</a>
Line 218
<a class='social__link' href='...annel/UCBtNKv8mE69X1CvWi_7ndpA' target='_blank' rel='nofollow' title='YouTube'>...</a>
Line 223
<a class='social__link' href='https://wa.me/+79165890001' target='_blank' rel='nofollow' title='Whats App'>...</a>
Line 228
<a class='social__link' href='https://vk.com/razvitie_21vek' target='_blank' rel='nofollow' title='ВКонтакте'>...</a>
Line 1914

https://www.razvitie21vek.com/

ImportantClickable targets must be at least 44 by 44 CSS pixels. WCAG 2.5.5 1 pages
10 x 10 pixels
<button role='button' class='owl-dot'><span></span></button>
Line 1231

https://www.razvitie21vek.com/

ImportantDon't use CSS animations or transitions in interactions without giving the user a way to turn them off. WCAG 2.3.3 1 pages
Use the @media (prefers-reduced-motion) media query to respect user preferences.
::before:hover transition: left auto -100px inset-block-start auto 0px height auto 60px width auto 0px border-left-width 0px 100px margin-inline-start 0px -1px margin-block-start 20px 0px padding-inline-start 26px 0px padding-inline-end 26px 0px 0.4s
<button type='submit' class='bigbutton effect ...'><span>...</span></button>
Line 1843
::before:hover transition: left auto -100px inset-block-start auto 0px height auto 60px width auto 0px border-left-width 0px 100px margin-inline-start 0px -1px padding-inline-start 26px 0px padding-inline-end 26px 0px 0.4s
<a href='...ovskie-letnie-kanikuly-mechty/' class='effect bigbutton ...'>...</a>
Line 815
::before:hover transition: left auto -100px inset-block-start auto 0px height auto 60px width auto 0px border-left-width 0px 100px margin-inline-start 0px -1px padding-inline-start 26px 0px padding-inline-end 26px 0px 0.4s
<a href='excursion/' class='effect bigbutton ...'>Наши филиалы</a>
Line 848
::before:hover transition: left auto -100px inset-block-start auto 0px height auto 60px width auto 0px border-left-width 0px 100px margin-inline-start 20px -1px padding-inline-start 26px 0px padding-inline-end 26px 0px 0.4s
<div data-modal='#myModal-excursion' class='effect bigbutton ...'>...</div>
Line 849
::before:hover transition: left auto -100px inset-block-start auto 0px height auto 60px width auto 0px border-left-width 0px 100px margin-inline-start 0px -1px padding-inline-start 26px 0px padding-inline-end 26px 0px 0.4s
<a href='...ad/vesyolyj-vyhodnoj-s-polzoj/' class='effect bigbutton'>...</a>
Line 867

https://www.razvitie21vek.com/

Warnings

3 issues on 1 pages

Warnings do not indicate conformance errors, but appear when optional specification requirements are not met.

Warningrole is ignored on this element. ARIA 9.3 HTML 1 pages
The presentational roles role=presentation and role=none are ignored when applied to interactive elements like button and elements with global ARIA attributes like aria-label.
<button type='button' role='presentation' class='owl-prev disabled'>...</button>
Line 923
<button type='button' role='presentation' class='owl-next'>...</button>
Line 923
<button type='button' role='presentation' class='owl-next'>...</button>
Line 1080

https://www.razvitie21vek.com/

WarningThe button role is unnecessary for element button. ARIA 3.2 HTML 1 pages
<button role='button' class='owl-dot active'><span></span></button>
Line 1231
<button role='button' class='owl-dot active'><span></span></button>
Line 980
<button role='button' class='owl-dot active'><span></span></button>
Line 923
<button role='button' class='owl-dot'><span></span></button>
Line 1231
<button role='button' class='owl-dot'><span></span></button>
Line 980

https://www.razvitie21vek.com/

WarningThe form role is unnecessary for element form. ARIA 3.2 HTML 1 pages
<form class='form well ec-form' method='post' role='form' id='ec-form-resource-290' data-fid='resource-290' action=''>...</form>
Line 2061

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Expand all 18 issues