Tools & Wizards About Us
altami.ru screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

altami.ru

Альтами - поставщик микроскопов и программного обеспечения для микроскопии | altami.ru

Page Load Speed

7.3 sec in total

First Response

990 ms

Resources Loaded

5.9 sec

Page Rendered

478 ms

altami.ru screenshot

About Website

Click here to check amazing Altami content for Russia. Otherwise, check out these important facts you probably never knew about altami.ru

Современные надежные световые микроскопы Альтами всех типов: от школьных и биологических до металлографических и криминалистических. Поставка из Санкт-Петербурга по всей России и миру. Работаем как с ...

Visit altami.ru

Key Findings

We analyzed Altami.ru page load time and found that the first response time was 990 ms and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

altami.ru performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

53/100

25%

SI (Speed Index)

Value7.3 s

28/100

10%

TBT (Total Blocking Time)

Value1,610 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.0 s

26/100

10%

Network Requests Diagram

altami.ru

990 ms

style1.css

629 ms

jquery.lightbox-0.5.css

284 ms

ui.totop.css

318 ms

jquery-1.7.2.min.js

902 ms

Our browser made a total of 94 requests to load all elements on the main page. We found that 85% of them (80 requests) were addressed to the original Altami.ru, 5% (5 requests) were made to Google-analytics.com and 2% (2 requests) were made to Site.yandex.net. The less responsive or slowest element that took the longest time to load (4.1 sec) belongs to the original domain Altami.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 344.4 kB (32%)

Content Size

1.1 MB

After Optimization

746.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Altami.ru main page is 1.1 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. Images take 619.4 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 94.3 kB

  • Original 114.4 kB
  • After minification 103.4 kB
  • After compression 20.1 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 94.3 kB or 82% of the original size.

Image Optimization

-10%

Potential reduce by 61.3 kB

  • Original 619.4 kB
  • After minification 558.1 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Altami images are well optimized though.

JavaScript Optimization

-47%

Potential reduce by 142.3 kB

  • Original 301.9 kB
  • After minification 279.9 kB
  • After compression 159.7 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 142.3 kB or 47% of the original size.

CSS Optimization

-84%

Potential reduce by 46.6 kB

  • Original 55.4 kB
  • After minification 39.1 kB
  • After compression 8.9 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Altami.ru needs all CSS files to be minified and compressed as it can save up to 46.6 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (36%)

Requests Now

91

After Optimization

58

  • Images
  • JavaScript
  • CSS

The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Altami. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

altami.ru

altami.ru

990 ms

style1.css

style1.css

629 ms

jquery.lightbox-0.5.css

jquery.lightbox-0.5.css

284 ms

ui.totop.css

ui.totop.css

318 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

902 ms

jquery-ui-1.7.2.custom.min.js

jquery-ui-1.7.2.custom.min.js

571 ms

jquery.treeview.min.js

jquery.treeview.min.js

447 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

549 ms

jcarousellite.js

jcarousellite.js

717 ms

jquery.lightbox-0.5.js

jquery.lightbox-0.5.js

763 ms

jquery.nivo.slider.pack.js

jquery.nivo.slider.pack.js

690 ms

interface.js

interface.js

713 ms

jquery.rotator.js

jquery.rotator.js

755 ms

jquery.bxslider.js

jquery.bxslider.js

1055 ms

jquery.bxslider.css

jquery.bxslider.css

875 ms

easing.js

easing.js

595 ms

jquery.ui.totop.js

jquery.ui.totop.js

631 ms

settings.js

settings.js

631 ms

watch.js

watch.js

16 ms

share.js

share.js

105 ms

ga.js

ga.js

104 ms

__utm.gif

__utm.gif

79 ms

bg-mid.png

bg-mid.png

216 ms

bg-top.png

bg-top.png

215 ms

bg-bot.png

bg-bot.png

212 ms

logo.png

logo.png

215 ms

ico-quest.png

ico-quest.png

169 ms

bosch_siemens_logo.jpg

bosch_siemens_logo.jpg

285 ms

gazprom_logo.jpg

gazprom_logo.jpg

322 ms

lg_logo.jpg

lg_logo.jpg

360 ms

lukoil_logo.jpg

lukoil_logo.jpg

369 ms

maz_logo.jpg

maz_logo.jpg

372 ms

msu_logo.jpg

msu_logo.jpg

355 ms

mvd_logo.jpg

mvd_logo.jpg

458 ms

rosatom_logo.jpg

rosatom_logo.jpg

486 ms

samsung_logo.jpg

samsung_logo.jpg

815 ms

detskie_main.jpg

detskie_main.jpg

819 ms

gen_bio.jpg

gen_bio.jpg

816 ms

gen_stereo.jpg

gen_stereo.jpg

817 ms

gen_met.jpg

gen_met.jpg

825 ms

gen_krim.jpg

gen_krim.jpg

820 ms

gen_polar.jpg

gen_polar.jpg

875 ms

gen_monovideo.jpg

gen_monovideo.jpg

821 ms

gen_usb2.jpg

gen_usb2.jpg

823 ms

gen_usb3.png

gen_usb3.png

908 ms

gige_cameras.jpg

gige_cameras.jpg

940 ms

hdmi_vga_av_100.jpg

hdmi_vga_av_100.jpg

1216 ms

Kowa%20LM3NCM_s.jpg

Kowa%20LM3NCM_s.jpg

1307 ms

altami_studio_sm.jpg

altami_studio_sm.jpg

1083 ms

avk_sm.jpg

avk_sm.jpg

1078 ms

letter_nic_novgu_im_yarosl_mudrogo_small.jpg

letter_nic_novgu_im_yarosl_mudrogo_small.jpg

4075 ms

letter_blagodarstvennoe-fgup-irea_met_5s_1.png

letter_blagodarstvennoe-fgup-irea_met_5s_1.png

2032 ms

letter_cbrf-komi_1.png

letter_cbrf-komi_1.png

1570 ms

letter_centralnoe-hraniishhe-cbrf.png

letter_centralnoe-hraniishhe-cbrf.png

2294 ms

letter_dvfu-altami-bio-1.png

letter_dvfu-altami-bio-1.png

1544 ms

letter_ekc_mvd_rf_1.jpg

letter_ekc_mvd_rf_1.jpg

1641 ms

letter_gnu-vniicisk_sm0745-t_1.png

letter_gnu-vniicisk_sm0745-t_1.png

1723 ms

all.js

all.js

133 ms

letter_gu-cb-novgorodskoj-oblasti.png

letter_gu-cb-novgorodskoj-oblasti.png

1858 ms

analytics.js

analytics.js

54 ms

collect

collect

94 ms

jquery.min.js

jquery.min.js

1243 ms

letter_gu-cb-samara.png

letter_gu-cb-samara.png

1626 ms

letter_ifpm_so_ran_altami_studio.png

letter_ifpm_so_ran_altami_studio.png

1831 ms

letter_institut-imk.png

letter_institut-imk.png

1937 ms

letter_institut-okeanologii-shirshova-ran.png

letter_institut-okeanologii-shirshova-ran.png

2033 ms

letter_institut-pochvovedeniya-sm0745.png

letter_institut-pochvovedeniya-sm0745.png

2634 ms

letter_langepasskaya-gorbolnica_bio_6.png

letter_langepasskaya-gorbolnica_bio_6.png

1948 ms

letter_lg.png

letter_lg.png

1986 ms

widget_v2.139.js

widget_v2.139.js

202 ms

letter_pismo-okbm.png

letter_pismo-okbm.png

2488 ms

letter_robert_bosh_met3mt.png

letter_robert_bosh_met3mt.png

2484 ms

letter_sniiggims_polar_3.png

letter_sniiggims_polar_3.png

2987 ms

letter_uzlovaya-bolnica-rzhd.png

letter_uzlovaya-bolnica-rzhd.png

2475 ms

letter_voshod-razrabotka-po.png

letter_voshod-razrabotka-po.png

2387 ms

preload_form.gif

preload_form.gif

2364 ms

__$$__stringtable_lang_ru.js

__$$__stringtable_lang_ru.js

39 ms

menu-sep.png

menu-sep.png

2031 ms

primary-.png

primary-.png

2028 ms

a_logo.png

a_logo.png

2031 ms

menu-c.gif

menu-c.gif

2031 ms

menuSubAr.png

menuSubAr.png

2068 ms

menu-r.gif

menu-r.gif

2088 ms

li.png

li.png

2129 ms

r-button.gif

r-button.gif

2122 ms

ajax-loader.gif

ajax-loader.gif

2135 ms

pg_usb3.jpg

pg_usb3.jpg

2218 ms

promo_mbs.jpg

promo_mbs.jpg

2240 ms

bx_loader.gif

bx_loader.gif

2088 ms

ui.totop.png

ui.totop.png

2126 ms

opensearch.js

opensearch.js

157 ms

avatar_simple_visitor.png

avatar_simple_visitor.png

121 ms

aL63HcygAAVYuCCsAAA==

aL63HcygAAVYuCCsAAA==

37 ms

collect

collect

9 ms

Accessibility Review

altami.ru accessibility score

85

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

altami.ru best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

altami.ru SEO score

99

Search Engine Optimization Advices

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Altami.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Altami.ru main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

altami.ru

Open Graph description is not detected on the main page of Altami. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: