chemport.ru Website Information

Daily Unique Visits: 7,824

Daily Page Views: 39,120

Income Per Day: $98

Estimated Value: $58,800

chemport.ru is registered under .RU top-level domain. Please check other sites in .RU zone.

No name server records were found.

and is probably hosted by JSC "ISPsystem". See the full list of other websites hosted by JSC "ISPsystem".

The highest website chemport.ru position in Alexa rank database was 160552 and the lowest rank position was 258379. Current position of chemport.ru in Alexa rank database is 174137.

Desktop speed score of chemport.ru (76/100) is better than the results of 61.81% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of chemport.ru (59/100) is better than the results of 2.69% of other sites and means that the page is not mobile-friendly.

Mobile speed score of chemport.ru (63/100) is better than the results of 61.76% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

chemport.ru 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.

chemport.ru 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.

% TCI Whois Service. Terms of use:
% https://tcinet.ru/documents/whois_ru_rf.pdf (in Russian)
% https://tcinet.ru/documents/whois_su.pdf (in Russian)

domain: CHEMPORT.RU
nserver: ns1.ispvds.com.
nserver: ns2.ispvds.com.
state: REGISTERED, DELEGATED, VERIFIED
person: Private Person
registrar: RU-CENTER-RU
admin-contact: https://www.nic.ru/whois
created: 2002-10-27T21:00:00Z
paid-till: 2024-10-27T21:00:00Z
free-date: 2024-11-28
source: TCI

Last updated on 2024-09-22T01:36:30Z

chemport.ru server information

Servers Location

chemport.ru desktop page speed rank

Last tested: 2016-11-21

Desktop Speed Medium

76/100

chemport.ru Desktop Speed Test Quick Summary

priority - 16Leverage 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:

http://chemport.ru/images/but_go.jpg (expiration not specified)
http://chemport.ru/images/but_search.jpg (expiration not specified)
http://chemport.ru/images/ic_rss.gif (expiration not specified)
http://chemport.ru/images/logo.jpg (expiration not specified)
http://chemport.ru/images/partners_alchimik.jpg (expiration not specified)
http://chemport.ru/images/partners_ancehm.jpg (expiration not specified)
http://chemport.ru/images/partners_chemestry_life.jpg (expiration not specified)
http://www.chemport.ru/images/block_01_bg_01.jpg (expiration not specified)
http://www.chemport.ru/images/block_01_bg_02.jpg (expiration not specified)
http://www.chemport.ru/images/block_01_bg_03.jpg (expiration not specified)
http://www.chemport.ru/images/block_03_bg_01.gif (expiration not specified)
http://www.chemport.ru/images/block_03_bg_02.gif (expiration not specified)
http://www.chemport.ru/images/block_05_bg_01.jpg (expiration not specified)
http://www.chemport.ru/images/block_05_bg_02.jpg (expiration not specified)
http://www.chemport.ru/images/block_05_bg_03.jpg (expiration not specified)
http://www.chemport.ru/images/header_bg.gif (expiration not specified)
http://www.chemport.ru/images/ic_cat_equip.jpg (expiration not specified)
http://www.chemport.ru/images/ic_cat_faculties.jpg (expiration not specified)
http://www.chemport.ru/images/ic_cat_magazin.jpg (expiration not specified)
http://www.chemport.ru/images/ic_cat_production.jpg (expiration not specified)
http://www.chemport.ru/images/ic_cat_reference.jpg (expiration not specified)
http://www.chemport.ru/images/ic_cat_sites.jpg (expiration not specified)
http://www.chemport.ru/images/ic_cat_soft.jpg (expiration not specified)
http://www.chemport.ru/images/ic_cat_students.jpg (expiration not specified)
http://www.chemport.ru/images/ic_cat_univer.jpg (expiration not specified)
http://www.chemport.ru/images/link_arrow_00.gif (expiration not specified)
http://www.chemport.ru/images/link_arrow_01.gif (expiration not specified)
http://www.chemport.ru/images/link_arrow_02.gif (expiration not specified)
http://www.chemport.ru/images/link_arrow_03.gif (expiration not specified)
http://www.chemport.ru/images/subscribe_bg.gif (expiration not specified)
http://www.chemport.ru/images/top_menu_bg_top.gif (expiration not specified)
http://www.chemport.ru/includes/main.css (expiration not specified)
https://mc.yandex.ru/metrika/watch.js (60 minutes)

priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking CSS resources. This causes a delay in rendering your page.

Optimize CSS Delivery of the following:

http://www.chemport.ru/includes/main.css

priority - 3Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 34.1KiB (77% reduction).

Compressing http://chemport.ru/ could save 20.5KiB (73% reduction).
Compressing http://www.chemport.ru/includes/main.css could save 13.6KiB (83% reduction).

priority - 1Optimize images

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

Optimize the following images to reduce their size by 10.3KiB (95% reduction).

Compressing http://www.chemport.ru/images/block_01_bg_03.jpg could save 10.3KiB (95% reduction).

priority - 0Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 3.2KiB (20% reduction).

Minifying http://www.chemport.ru/includes/main.css could save 3.2KiB (20% reduction).

chemport.ru Desktop Resource Breakdown

Total Resources	40
Number of Hosts	4
Static Resources	34
JavaScript Resources	2
CSS Resources	1

chemport.ru mobile page speed rank

Last tested: 2016-11-21

Mobile Speed Bad

63/100

chemport.ru Mobile Speed Test Quick Summary

priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking CSS resources. This causes a delay in rendering your page.

Optimize CSS Delivery of the following:

http://www.chemport.ru/includes/main.css

priority - 25Leverage 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 - 3Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 34.1KiB (77% reduction).

Compressing http://chemport.ru/ could save 20.5KiB (73% reduction).
Compressing http://www.chemport.ru/includes/main.css could save 13.6KiB (83% reduction).

priority - 1Optimize images

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

Optimize the following images to reduce their size by 10.3KiB (95% reduction).

Compressing http://www.chemport.ru/images/block_01_bg_03.jpg could save 10.3KiB (95% reduction).

priority - 0Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 3.2KiB (20% reduction).

Minifying http://www.chemport.ru/includes/main.css could save 3.2KiB (20% reduction).

chemport.ru Mobile Resource Breakdown

Total Resources	40
Number of Hosts	4
Static Resources	34
JavaScript Resources	2
CSS Resources	1

chemport.ru mobile page usability

Last tested: 2016-11-21

Mobile Usability Bad

59/100

chemport.ru Mobile Usability Test Quick Summary

priority - 40Use 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.

Магазин химических реактивов and 26 others render only 4 pixels tall (11 CSS pixels).

/ and 4 others render only 5 pixels tall (12 CSS pixels).

Новые бизнес-проекты renders only 4 pixels tall (11 CSS pixels).

ПОИСК renders only 5 pixels tall (12 CSS pixels).

ЛАБОРАТОРНОЕ ОБОРУДОВАНИЕ and 12 others render only 5 pixels tall (12 CSS pixels).

21.11.2016 | 55000 RUR | and 25 others render only 4 pixels tall (10 CSS pixels).

Белнефтехим ра…ими компаниями and 2 others render only 5 pixels tall (12 CSS pixels).

Концерн "Белне…ю возглавлял п and 2 others render only 5 pixels tall (12 CSS pixels).

Перейти на форум and 14 others render only 5 pixels tall (12 CSS pixels).

Подписка на новости and 1 others render only 5 pixels tall (12 CSS pixels).

На базе Омског…ю оборудования and 8 others render only 5 pixels tall (12 CSS pixels).

Санкт-Петербург and 3 others render only 4 pixels tall (10 CSS pixels).

Ассистент мене…вания (Москва) and 64 others render only 5 pixels tall (12 CSS pixels).

Редактировать renders only 5 pixels tall (12 CSS pixels).

Зарегистрироваться and 8 others render only 5 pixels tall (12 CSS pixels).

агрохимия, био…льными ресурса and 5 others render only 5 pixels tall (12 CSS pixels).

| and 2 others render only 5 pixels tall (12 CSS pixels).

IX Международн…рной индустрии and 52 others render only 5 pixels tall (12 CSS pixels).

Химреактивснаб, АО and 1 others render only 4 pixels tall (10 CSS pixels).

| and 1 others render only 4 pixels tall (10 CSS pixels).

ХИМИЯ: КАТАЛОГ РЕСУРСОВ renders only 5 pixels tall (12 CSS pixels).

ЖУРНАЛЫ renders only 5 pixels tall (12 CSS pixels).

ПРЕДПРИЯТИЯ renders only 5 pixels tall (12 CSS pixels).

РЕАКТИВЫ И ОБОРУДОВАНИЕ renders only 5 pixels tall (12 CSS pixels).

СОФТ renders only 5 pixels tall (12 CSS pixels).

СТУДЕНТЫ И ВЫПУСКНИКИ renders only 5 pixels tall (12 CSS pixels).

ТЕМАТИЧЕСКИЕ САЙТЫ renders only 5 pixels tall (12 CSS pixels).

ФАКУЛЬТЕТЫ И ВУЗЫ renders only 5 pixels tall (12 CSS pixels).

ЦЕНТРЫ И ИНСТИТУТЫ renders only 5 pixels tall (12 CSS pixels).

ЭЛЕКТРОННЫЕ СПРАВОЧНИКИ renders only 5 pixels tall (12 CSS pixels).

Контактная информация and 19 others render only 4 pixels tall (10 CSS pixels).

Современная хи…жество других. and 4 others render only 5 pixels tall (12 CSS pixels).

· Славтрейд Группа Компаний and 3 others render only 5 pixels tall (12 CSS pixels).

Покупка и прод…нефтепродуктов and 7 others render only 5 pixels tall (12 CSS pixels).

ХИМИЯ renders only 5 pixels tall (12 CSS pixels).
Химия renders only 5 pixels tall (12 CSS pixels).
ПАРТНЕРЫ renders only 5 pixels tall (12 CSS pixels).
Карта форумов: and 1 others render only 4 pixels tall (10 CSS pixels).

priority - 22Size 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 href="http://www.che…emprodnews.php">новости бизнеса</a> and 32 others are close to other tap targets.

The tap target <a href="http://www.che…ical_startups/">Новые бизнес-проекты</a> is close to 1 other tap targets.

The tap target <input type="image" name="imageField"> is close to 1 other tap targets.

The tap target <input type="image" name="imageField2" class="i03_1"> and 1 others are close to other tap targets.

The tap target <a href="http://www.che….php?news=4199">Когда жизнь да…айся катализом</a> and 7 others are close to other tap targets.

The tap target <a href="/newsarchive.shtml" class="rArrow">Все новости</a> and 12 others are close to other tap targets.

The tap target <a href="http://www.che…u/rss_jobs.xml"></a> and 1 others are close to other tap targets.

The tap target <a href="http://www.che…EE%F1%EA%E2%E0" class="redLink10">Москва</a> and 4 others are close to other tap targets.

The tap target <a href="http://www.che…jobs/?id=12670">Ассистент мене…вания (Москва)</a> and 65 others are close to other tap targets.

The tap target <a href="http://www.che…ode=owner_edit" class="rMinus">Редактировать</a> is close to 2 other tap targets.

The tap target <a href="http://www.che…bs/?action=add" class="rPlus">Добавить</a> and 8 others are close to other tap targets.

The tap target <a href="http://www.che…anies2983.html">· ИндаСофт, ООО</a> and 36 others are close to other tap targets.

The tap target <a href="http://www.che…uipment28.html" class="redLink10">Биохиммак СТ, ЗАО</a> and 1 others are close to other tap targets.

The tap target <a href="http://www.chemport.ru/?cid=1" class="cat01">Журналы</a> is close to 2 other tap targets.

The tap target <a href="http://www.chemport.ru/?cid=10" class="cat02">предприятия</a> is close to 4 other tap targets.

The tap target <a href="http://www.chemport.ru/?cid=11" class="cat03">Реактивы и оборудование</a> is close to 4 other tap targets.

The tap target <a href="http://www.chemport.ru/?cid=11" class="cat03">Реактивы и оборудование</a> is close to 3 other tap targets.

The tap target <a href="http://www.chemport.ru/?cid=22" class="cat04">Софт</a> is close to 5 other tap targets.

The tap target <a href="http://www.chemport.ru/?cid=16" class="cat05">Студенты и выпускники</a> is close to 5 other tap targets.

The tap target <a href="http://www.chemport.ru/?cid=17" class="cat06">Тематические сайты</a> is close to 4 other tap targets.

The tap target <a href="http://www.chemport.ru/?cid=2" class="cat07">Факультеты и ВУЗы</a> is close to 4 other tap targets.

The tap target <a href="http://www.chemport.ru/?cid=15" class="cat08">Центры и институты</a> is close to 4 other tap targets.

The tap target <a href="http://www.chemport.ru/?cid=14" class="cat09">Электронные справочники</a> is close to 2 other tap targets.

The tap target <a href="http://www.chemport.ru/?cid=14" class="cat09">Электронные справочники</a> is close to 1 other tap targets.

The tap target <a href="/f_map_generator.php?group=0">0</a> and 4 others are close to other tap targets.

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 - 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 997 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

The element <td class="mainContentEndCol">Новости бизнес…нт Все новости</td> falls outside the viewport.
The element <div></div> falls outside the viewport.
The element <td class="mainContentEndCol">Химические ком…пании Добавить</td> falls outside the viewport.
The element <div></div> falls outside the viewport.
The element <div class="catalog">Химия: Каталог…ые справочники</div> falls outside the viewport.
The element <div></div> falls outside the viewport.
The element <td class="mainContentEndCol">Форумы химиков…гистрироваться</td> falls outside the viewport.
The element <td class="bottomPartnersCol2"></td> falls outside the viewport.
The element <td class="bottomPartnersCol2"></td> falls outside the viewport.

chemport.ru HTML validation

Errors

Malformed byte sequence: “d5”.

Line: 5 Column: - 97
"......" Line: 5 Column: - 125
"......" Line: 5 Column: - 258
"......" Line: 5 Column: - 544
"......"

Malformed byte sequence: “e8”.

Line: 5 Column: - 98
"......" Line: 5 Column: - 100
"......" Line: 5 Column: - 119
"......" Line: 5 Column: - 126
"......" Line: 5 Column: - 128
"......" Line: 5 Column: - 133
"......" Line: 5 Column: - 259
"......" Line: 5 Column: - 261
"......" Line: 5 Column: - 270
"......" Line: 5 Column: - 286
"......" Line: 5 Column: - 296
"......" Line: 5 Column: - 302
"......" Line: 5 Column: - 304
"......" Line: 5 Column: - 312
"......" Line: 5 Column: - 315
"......" Line: 5 Column: - 325
"......" Line: 5 Column: - 326
"......" Line: 5 Column: - 359
"......" Line: 5 Column: - 376
"......" Line: 5 Column: - 379
"......" Line: 5 Column: - 391
"......" Line: 5 Column: - 545
"......" Line: 5 Column: - 547
"......" Line: 5 Column: - 552
"......" Line: 5 Column: - 592
"......" Line: 5 Column: - 737
"......" Line: 5 Column: - 740
"......"

Malformed byte sequence: “ec”.

Line: 5 Column: - 99
"......" Line: 5 Column: - 127
"......" Line: 5 Column: - 260
"......" Line: 5 Column: - 265
"......" Line: 5 Column: - 333
"......" Line: 5 Column: - 546
"......"

Malformed byte sequence: “ff”.

Line: 5 Column: - 101
"......" Line: 5 Column: - 114
"......" Line: 5 Column: - 120
"......" Line: 5 Column: - 262
"......" Line: 5 Column: - 313
"......" Line: 5 Column: - 377
"......"

Malformed byte sequence: “e2”.

Line: 5 Column: - 103
"......" Line: 5 Column: - 106
"......" Line: 5 Column: - 115
"......" Line: 5 Column: - 283
"......" Line: 5 Column: - 292
"......" Line: 5 Column: - 319
"......" Line: 5 Column: - 341
"......" Line: 5 Column: - 352
"......" Line: 5 Column: - 357
"......" Line: 5 Column: - 387
"......" Line: 5 Column: - 396
"......" Line: 5 Column: - 582
"......" Line: 5 Column: - 733
"......"

Malformed byte sequence: “ee”.

Line: 5 Column: - 104
"......" Line: 5 Column: - 113
"......" Line: 5 Column: - 137
"......" Line: 5 Column: - 276
"......" Line: 5 Column: - 278
"......" Line: 5 Column: - 282
"......" Line: 5 Column: - 291
"......" Line: 5 Column: - 293
"......" Line: 5 Column: - 330
"......" Line: 5 Column: - 337
"......" Line: 5 Column: - 340
"......" Line: 5 Column: - 367
"......" Line: 5 Column: - 388
"......" Line: 5 Column: - 398
"......" Line: 5 Column: - 556
"......" Line: 5 Column: - 732
"......" Line: 5 Column: - 734
"......"

Malformed byte sequence: “f1”.

Line: 5 Column: - 107
"......" Line: 5 Column: - 131
"......" Line: 5 Column: - 294
"......" Line: 5 Column: - 324
"......" Line: 5 Column: - 354
"......" Line: 5 Column: - 383
"......" Line: 5 Column: - 550
"......" Line: 5 Column: - 587
"......" Line: 5 Column: - 735
"......" Line: 5 Column: - 744
"......"

Malformed byte sequence: “e5”.

Line: 5 Column: - 108
"......" Line: 5 Column: - 117
"......" Line: 5 Column: - 130
"......" Line: 5 Column: - 268
"......" Line: 5 Column: - 287
"......" Line: 5 Column: - 308
"......" Line: 5 Column: - 346
"......" Line: 5 Column: - 372
"......" Line: 5 Column: - 400
"......" Line: 5 Column: - 402
"......" Line: 5 Column: - 549
"......" Line: 5 Column: - 743
"......"

Malformed byte sequence: “f5”.

Line: 5 Column: - 109
"......" Line: 5 Column: - 121
"......"

Malformed byte sequence: “ef”.

Line: 5 Column: - 111
"......" Line: 5 Column: - 136
"......" Line: 5 Column: - 306
"......" Line: 5 Column: - 310
"......" Line: 5 Column: - 370
"......" Line: 5 Column: - 374
"......" Line: 5 Column: - 384
"......" Line: 5 Column: - 555
"......"

Malformed byte sequence: “f0”.

Line: 5 Column: - 112
"......" Line: 5 Column: - 138
"......" Line: 5 Column: - 269
"......" Line: 5 Column: - 279
"......" Line: 5 Column: - 307
"......" Line: 5 Column: - 311
"......" Line: 5 Column: - 331
"......" Line: 5 Column: - 338
"......" Line: 5 Column: - 349
"......" Line: 5 Column: - 371
"......" Line: 5 Column: - 375
"......" Line: 5 Column: - 385
"......" Line: 5 Column: - 399
"......" Line: 5 Column: - 403
"......" Line: 5 Column: - 557
"......" Line: 5 Column: - 589
"......"

Malformed byte sequence: “eb”.

Line: 5 Column: - 116
"......" Line: 5 Column: - 141
"......" Line: 5 Column: - 272
"......" Line: 5 Column: - 366
"......" Line: 5 Column: - 560
"......" Line: 5 Column: - 580
"......"

Malformed byte sequence: “ed”.

Line: 5 Column: - 118
"......" Line: 5 Column: - 285
"......" Line: 5 Column: - 290
"......" Line: 5 Column: - 298
"......" Line: 5 Column: - 323
"......" Line: 5 Column: - 347
"......" Line: 5 Column: - 390
"......" Line: 5 Column: - 576
"......" Line: 5 Column: - 583
"......" Line: 5 Column: - 591
"......" Line: 5 Column: - 731
"......" Line: 5 Column: - 742
"......"

Malformed byte sequence: “f7”.

Line: 5 Column: - 129
"......" Line: 5 Column: - 389
"......" Line: 5 Column: - 548
"......"

Malformed byte sequence: “ea”.

Line: 5 Column: - 132
"......" Line: 5 Column: - 301
"......" Line: 5 Column: - 321
"......" Line: 5 Column: - 358
"......" Line: 5 Column: - 362
"......" Line: 5 Column: - 392
"......" Line: 5 Column: - 551
"......"

Malformed byte sequence: “e9”.

Line: 5 Column: - 134
"......" Line: 5 Column: - 316
"......" Line: 5 Column: - 343
"......" Line: 5 Column: - 380
"......" Line: 5 Column: - 553
"......"

Malformed byte sequence: “f2”.

Line: 5 Column: - 139
"......" Line: 5 Column: - 267
"......" Line: 5 Column: - 295
"......" Line: 5 Column: - 314
"......" Line: 5 Column: - 336
"......" Line: 5 Column: - 348
"......" Line: 5 Column: - 355
"......" Line: 5 Column: - 364
"......" Line: 5 Column: - 378
"......" Line: 5 Column: - 397
"......" Line: 5 Column: - 405
"......" Line: 5 Column: - 558
"......" Line: 5 Column: - 588
"......" Line: 5 Column: - 736
"......"

Malformed byte sequence: “e0”.

Line: 5 Column: - 140
"......" Line: 5 Column: - 266
"......" Line: 5 Column: - 271
"......" Line: 5 Column: - 284
"......" Line: 5 Column: - 299
"......" Line: 5 Column: - 320
"......" Line: 5 Column: - 322
"......" Line: 5 Column: - 356
"......" Line: 5 Column: - 363
"......" Line: 5 Column: - 365
"......" Line: 5 Column: - 386
"......" Line: 5 Column: - 395
"......" Line: 5 Column: - 404
"......" Line: 5 Column: - 559
"......" Line: 5 Column: - 577
"......" Line: 5 Column: - 581
"......" Line: 5 Column: - 590
"......" Line: 5 Column: - 745
"......"

Malformed byte sequence: “fb”.

Line: 5 Column: - 273
"......" Line: 5 Column: - 342
"......" Line: 5 Column: - 353
"......" Line: 5 Column: - 406
"......"

Malformed byte sequence: “e1”.

Line: 5 Column: - 277
"......" Line: 5 Column: - 739
"......"

Malformed byte sequence: “f3”.

Line: 5 Column: - 280
"......" Line: 5 Column: - 300
"......" Line: 5 Column: - 332
"......" Line: 5 Column: - 584
"......" Line: 5 Column: - 594
"......"

Malformed byte sequence: “e4”.

Line: 5 Column: - 281
"......" Line: 5 Column: - 309
"......" Line: 5 Column: - 373
"......"

Malformed byte sequence: “f4”.

Line: 5 Column: - 329
"......" Line: 5 Column: - 401
"......"

Malformed byte sequence: “e3”.

Line: 5 Column: - 339
"......" Line: 5 Column: - 368
"......" Line: 5 Column: - 579
"......"

Malformed byte sequence: “f6”.

Line: 5 Column: - 345
"......" Line: 5 Column: - 593
"......"

Malformed byte sequence: “fe”.

Line: 5 Column: - 585
"......"

Malformed byte sequence: “e7”.

Line: 5 Column: - 741
"......"

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Line: 1 Column: 1 - 121
"...<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <htm..."

Internal encoding declaration “windows-1251” disagrees with the actual encoding of the document (“utf-8”).

Line: 4 Column: 1 - 76
"... <head> <meta http-equiv="Content-Type" content="text/html; charset=windows-1251" /> <lin..."

Start tag “noindex” seen in “table”.

Line: 17 Column: 194 - 9
"...></a></td> <noindex> <td r..."

Cannot recover after last error. Any further errors will be ignored.

Line: 17 Column: 194 - 9
"...></a></td> <noindex> <td r..."

Warnings

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

Line: 16 Column: 62 - 184
"...port.ru/"><img src="/images/logo.jpg" alt="�� ChemPort.Ru - �� " width="168" height="40" border="0" /></a></..."

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chemport.ru Ping

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chemport.ru TRACEROUTE

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chemport.ru Desktop Speed Test Quick Summary

priority - 16Leverage 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 - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking CSS resources. This causes a delay in rendering your page.

Optimize CSS Delivery of the following:

priority - 3Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 34.1KiB (77% reduction).

priority - 1Optimize images

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

Optimize the following images to reduce their size by 10.3KiB (95% reduction).

priority - 0Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 3.2KiB (20% reduction).

chemport.ru Desktop Resource Breakdown

chemport.ru mobile page speed rank

chemport.ru Mobile Speed Test Quick Summary

priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking CSS resources. This causes a delay in rendering your page.

Optimize CSS Delivery of the following:

priority - 25Leverage 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 - 3Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 34.1KiB (77% reduction).

priority - 1Optimize images

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

Optimize the following images to reduce their size by 10.3KiB (95% reduction).

priority - 0Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 3.2KiB (20% reduction).

chemport.ru Mobile Resource Breakdown

chemport.ru mobile page usability

chemport.ru Mobile Usability Test Quick Summary

priority - 40Use legible font sizes

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chemport.ru HTML validation

Errors

Malformed byte sequence: “d5”.

Malformed byte sequence: “e8”.

Malformed byte sequence: “ec”.

Malformed byte sequence: “ff”.

Malformed byte sequence: “e2”.

Malformed byte sequence: “ee”.

Malformed byte sequence: “f1”.

Malformed byte sequence: “e5”.

Malformed byte sequence: “f5”.

Malformed byte sequence: “ef”.

Malformed byte sequence: “f0”.

Malformed byte sequence: “eb”.

Malformed byte sequence: “ed”.

Malformed byte sequence: “f7”.

Malformed byte sequence: “ea”.

Malformed byte sequence: “e9”.

Malformed byte sequence: “f2”.

Malformed byte sequence: “e0”.

Malformed byte sequence: “fb”.

Malformed byte sequence: “e1”.

Malformed byte sequence: “f3”.

Malformed byte sequence: “e4”.