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Standards

8 pages with web standards issues

worse than averageChecking 61 pages found 14% (8 pages) with web standards issues. Vonformance errors were found on 6 pages (10% of pages checked).This is worse than the 13% average rate of web standards issues on other sites.

This tab shows pages that do not comply with W3C and WHATWG web platform standards.

HTML validation

The HTML Living Standard describes the behavior of HTML elements and attributes. It is continuously maintained and supersedes all previous HTML specifications, and is sometimes referred to as HTML5.

Errors5% Errors indicate conformance errors, and appear when mandatory specification requirements are not met.

Warnings5% Warnings do not indicate conformance errors, but appear when optional specification requirements are not met.

CSS validation

CSS code can be automatically validated against a formal description of the CSS language. The formal description contains the grammar rules of CSS code, along with list of allowed properties.

Errors7% Errors indicate conformance errors, and appear when mandatory specification requirements are not met.

Warnings0% Warnings do not indicate conformance errors, but appear when optional specification requirements are not met.

Use of obsolete features

Each version of HTML lists elements and attributes deprecated by the W3C, which may be removed from future versions.

Errors0% Errors indicate conformance errors, and appear when mandatory specification requirements are not met.

Warnings0% Warnings do not indicate conformance errors, but appear when optional specification requirements are not met.

PriorityDescription and URLGuideline and Line NumberCount

Priority 1

10 issues on 6 pages

CriticalAttribute async not allowed on element. HTML 3 pages
<link rel='stylesheet' href='...ghtgallery.proxy.to.hs.min.css' media='all' async>
Line 77

https://esvai.ru/

<link rel='stylesheet' href='...ghtgallery.proxy.to.hs.min.css' media='all' async>
Line 75

https://esvai.ru/o-kompanii

<link rel='stylesheet' href='...ghtgallery.proxy.to.hs.min.css' media='all' async>
Line 75

https://esvai.ru/zavod-svaj

CriticalBad value for attribute autocomplete. HTML 3 pages
The autocomplete attribute describes allowed values for input fields which lets the browser provide auto fill suggestions (e.g. your first name). This helps people who have difficulty typing and also lets assistive technologies add icons to indicate input type for people with cognitive issues.
Autocomplete cannot be empty. 
<input required placeholder='Пароль' type='password' name='password' id='password' tabindex='2' value='' autocomplete=''>
Line 24829

https://esvai.ru/

Autocomplete cannot be empty. 
<input required placeholder='Пароль' type='password' name='password' id='password' tabindex='2' value='' autocomplete=''>
Line 3610

https://esvai.ru/o-kompanii

Autocomplete cannot be empty. 
<input required placeholder='Пароль' type='password' name='password' id='password' tabindex='2' value='' autocomplete=''>
Line 3361

https://esvai.ru/zavod-svaj

CriticalBad value for attribute href. HTML 3 pages
Whitespace in path or query or fragment component. Use %20 in place of spaces. 
<a href='tel:+7 (495) 142-55-55'></a>
Line 512
<a href='tel:+7 (495) 142-55-55'></a>
Line 23611
<a href='tel:+7 (495) 142-55-55'></a>
Line 23822
<a href='tel:+7 (495) 142-55-55'></a>
Line 26117

https://esvai.ru/

Whitespace in path or query or fragment component. Use %20 in place of spaces. 
<a href='tel:+7 (495) 142-55-55'></a>
Line 541
<a href='tel:+7 (495) 142-55-55'></a>
Line 2498
<a href='tel:+7 (495) 142-55-55'></a>
Line 2711
<a href='tel:+7 (495) 142-55-55'></a>
Line 4898

https://esvai.ru/o-kompanii

Whitespace in path or query or fragment component. Use %20 in place of spaces. 
<a href='tel:+7 (495) 142-55-55'></a>
Line 543
<a href='tel:+7 (495) 142-55-55'></a>
Line 2249
<a href='tel:+7 (495) 142-55-55'></a>
Line 2462
<a href='tel:+7 (495) 142-55-55'></a>
Line 4649

https://esvai.ru/zavod-svaj

CriticalBad value for attribute http-equiv. HTML 3 pages
<meta http-equiv='x-rim-auto-match'>
Line 56

https://esvai.ru/

<meta http-equiv='x-rim-auto-match'>
Line 56

https://esvai.ru/o-kompanii

<meta http-equiv='x-rim-auto-match'>
Line 56

https://esvai.ru/zavod-svaj

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
<div class='tns-nav' aria-label='Carousel Pagination'>...</div>
Line 3433

https://esvai.ru/

CriticalElement style not allowed as child element in this context. HTML 3 pages
<div class='main-products main-...' data-func='mainBlocks'><style>...</style></div>
Line 8398
<div class='main-products main-...' data-func='mainBlocks'><style>...</style></div>
Line 12003
<div class='main-products main-...' data-func='mainBlocks'><style>...</style></div>
Line 14342
<div class='main-products main-...' data-func='mainBlocks'><style>...</style></div>
Line 16405
<div class='main-products main-...' data-func='mainBlocks'><style>...</style></div>
Line 20661

https://esvai.ru/

<body class='site gr_hide_onload'><style>...</style></body>
Line 4153
<body class='site gr_hide_onload'><style>...</style></body>
Line 4759
<body class='site gr_hide_onload'><style>...</style></body>
Line 4765
<body class='site gr_hide_onload'><style>...</style></body>
Line 4771
<body class='site gr_hide_onload'><style>...</style></body>
Line 4784

https://esvai.ru/o-kompanii

<body class='site gr_hide_onload'><style>...</style></body>
Line 3904
<body class='site gr_hide_onload'><style>...</style></body>
Line 4510
<body class='site gr_hide_onload'><style>...</style></body>
Line 4516
<body class='site gr_hide_onload'><style>...</style></body>
Line 4522
<body class='site gr_hide_onload'><style>...</style></body>
Line 4535

https://esvai.ru/zavod-svaj

CriticalInvalid value for CSS property. CSS 4 pages
bottom: -1Line 433
background: -webkit-gradient(Line 1300
background: from(Line 1300
background: to(Line 1300
margin-bottom: 1Line 1463

https://esvai.ru/

background: -webkit-gradient(Line 78
background: color-stop(Line 82
background: color-stop(Line 83
background: color-stop(Line 84
background: color-stop(Line 85

https://esvai.ru/g/basestyle/1.0.1/__assets/css/986.css

stroke-dashoffset: -35pxLine 50
stroke-dashoffset: -124pxLine 54

https://esvai.ru/g/s3/lp/lpc.v4/plugins/lightgallery/v.2.7.2/css/lg-video.css

background-image: -moz-linear-gradient(Line 14
background-image: -webkit-gradient(Line 14
background-image: from(Line 14
background-image: to(Line 14
background-image: -webkit-linear-gradient(Line 14

https://esvai.ru/g/templates/shop2/2.130.2/130-20/css/site_theme/theme_all.scss.min.css

CriticalNo space between attributes. HTML 2 pages

https://esvai.ru/o-kompanii

Line 1605 1605 1605

https://esvai.ru/zavod-svaj

Line 1707 1707 1707 1707 1707 ...

CriticalThe frameborder attribute on the iframe element is obsolete. Use CSS instead. HTML 3 pages
<iframe src='...5356253?type=rating&#38;theme=dark' width='150' height='50' frameborder='0'></iframe>
Line 2737

https://esvai.ru/

<iframe src='...5356253?type=rating&#38;theme=dark' width='150' height='50' frameborder='0'></iframe>
Line 422

https://esvai.ru/o-kompanii

<iframe src='...5356253?type=rating&#38;theme=dark' width='150' height='50' frameborder='0'></iframe>
Line 424

https://esvai.ru/zavod-svaj

CriticalToo many values for CSS property. CSS 1 pages
If a global CSS property value like inherit, initial or unset has been used, then no other property values are allowed.
margin-bottomLine 1463
margin-bottomLine 2188

https://esvai.ru/

Priority 2

3 issues on 2 pages

Very ImportantDeprecated @media feature. CSS 1 pages
The media feature should be replaced by a modern alternative. For example, replace device-height with height and min-device-width with min-width.
max-device-widthLine 200
max-device-widthLine 806
max-device-widthLine 1253
max-device-widthLine 1398
max-device-widthLine 1599

https://esvai.ru/

Very ImportantUnknown pseudo-element or pseudo-class name. CSS 1 pages
The :pseudo-class or ::pseudo-element name name may be misspelled or not yet standardized.
moz-placeholderLine 896
moz-placeholderLine 896
moz-placeholderLine 896
moz-placeholderLine 896
moz-placeholderLine 896

https://esvai.ru/g/templates/shop2/2.130.2/130-20/css/site_theme/theme_all.scss.min.css

Very ImportantUnrecognized at-rule. CSS 1 pages
The at-rule name may be misspelled or not yet standardized.
@mediaallandLine 2893

https://esvai.ru/g/templates/shop2/2.130.2/130-20/css/site_theme/theme_all.scss.min.css

Priority 3

1 issues on 2 pages

ImportantProperty doesn't exist in CSS. CSS 2 pages
The property name may be misspelled, vendor specific, or a new CSS property from a draft specification.
mask-image-repeatLine 2469
mask-image-repeatLine 3237

https://esvai.ru/g/s3/lp/lpc.v4/css/styles.css

border-enabledLine 138
font-transparentLine 140
border-enabledLine 180

https://esvai.ru/t/css/__landing_page_content_global.css?rnd=1766565000

Warnings

3 issues on 3 pages

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

WarningConsider avoiding viewport values that prevent users from resizing documents. HTML 3 pages
<meta name='viewport' content='width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no'>
Line 26

https://esvai.ru/

<meta name='viewport' content='width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no'>
Line 52

https://esvai.ru/o-kompanii

<meta name='viewport' content='width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no'>
Line 52

https://esvai.ru/zavod-svaj

WarningThe type attribute for the style element is not needed and should be omitted. HTML 1 pages
The attribute is optional and should be omitted altogether. 
<style type='text/css'>...</style>
Line 207
<style type='text/css'>...</style>
Line 588
<style type='text/css'>...</style>
Line 815
<style type='text/css'>...</style>
Line 2098
<style type='text/css'>...</style>
Line 2222

https://esvai.ru/

WarningThe type attribute is unnecessary for JavaScript resources. HTML 3 pages
type='text/javascript'
<script type='text/javascript'>...</script>
Line 14754
type='text/javascript'
<script type='text/javascript'>...</script>
Line 15938
type='text/javascript'
<script src='...x.com/metrika-tags/_/tag_ec.js' type='text/javascript' charset='utf-8' async>...</script>
Line 4
type='text/javascript'
<script type='text/javascript' async id='tmr-code' src='...://top-fwz1.mail.ru/js/code.js'>...</script>
Line 30
type='text/javascript'
<script type='text/javascript' src='...g/basestyle/1.0.1/user/user.js' async>...</script>
Line 52

https://esvai.ru/

type='text/javascript'
<script type='text/javascript' src='/g/s3/lp/js/lp.core.content.js'>...</script>
Line 88
type='text/javascript'
<script type='text/javascript' src='.../js/calendar.gen.lp_content.js'>...</script>
Line 91
type='text/javascript'
<script type='text/javascript' src='...uery/2.2.4/jquery-2.2.4.min.js'>...</script>
Line 94
type='text/javascript'
<script type='text/javascript' src='...g/basestyle/1.0.1/user/user.js' async>...</script>
Line 99
type='text/javascript'
<script type='text/javascript' src='...basestyle/1.0.1/files/files.js' async>...</script>
Line 108

https://esvai.ru/o-kompanii

type='text/javascript'
<script type='text/javascript' src='/g/s3/lp/js/lp.core.content.js'>...</script>
Line 88
type='text/javascript'
<script type='text/javascript' src='.../js/calendar.gen.lp_content.js'>...</script>
Line 91
type='text/javascript'
<script type='text/javascript' src='...uery/2.2.4/jquery-2.2.4.min.js'>...</script>
Line 94
type='text/javascript'
<script type='text/javascript' src='...g/basestyle/1.0.1/user/user.js' async>...</script>
Line 99
type='text/javascript'
<script type='text/javascript' src='...ins/splide/custom/js/splide.js'>...</script>
Line 112

https://esvai.ru/zavod-svaj

Informative

These messages are for information only and do not indicate errors or conformance problems.

InformationCSS hack or vendor extension used. CSS 2 pages
filter: alpha(opacity=0)Line 19

https://esvai.ru/g/basestyle/1.0.1/__assets/css/511.css

filter: alpha(Opacity=0)Line 20
filter: alpha(Opacity=70)Line 87
filter: alpha(Opacity=35)Line 88
filter: alpha(Opacity=35)Line 89
filter: alpha(Opacity=30)Line 277

https://esvai.ru/g/templates/shop2/2.130.2/130-20/css/site_theme/theme_all.scss.min.css

InformationProperty or at-rule is vendor specific. CSS 23 pages
Properties and at-rules prefixed by a dash or underscore, the zoom: property and the expression() function are vendor specific and only work on one browser engine.
-webkit-appearanceLine 88
-webkit-localeLine 88
-moz-appearanceLine 88
-webkit-appearanceLine 88
-ms-text-size-adjustLine 88

https://esvai.ru/

-webkit-mask-imageLine 12
-webkit-mask-sizeLine 12
-webkit-mask-positionLine 12
-webkit-mask-repeatLine 12
-webkit-mask-imageLine 14

https://esvai.ru/g/basestyle/1.0.1/user/user.css

-moz-box-shadowLine 16
-webkit-box-shadowLine 17
-o-box-shadowLine 18

https://esvai.ru/shared/s3/css/calendar.css

-webkit-appearanceLine 87
-moz-appearanceLine 88
-webkit-appearanceLine 118
-moz-appearanceLine 119

https://esvai.ru/t/v7592/images/site.addons.scss.css

This issue was found on another 19 pages. The trial version is limited to showing issues on 4 pages.
Expand all 19 issues