Tools & Wizards About Us
seaman.pro screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

seaman.pro

Морской информационный ресурс | seaman.pro

Page Load Speed

3.4 sec in total

First Response

498 ms

Resources Loaded

2.7 sec

Page Rendered

185 ms

seaman.pro screenshot

About Website

Visit seaman.pro now to see the best up-to-date Seaman content for Russia and also check out these interesting facts you probably never knew about seaman.pro

Seaman professional – морской информационный ресурс, предназначенный для предоставления работникам морских и речных специальностей, наиболее актуальной информации.

Visit seaman.pro

Key Findings

We analyzed Seaman.pro page load time and found that the first response time was 498 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

seaman.pro performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.3 s

0/100

10%

LCP (Largest Contentful Paint)

Value9.7 s

0/100

25%

SI (Speed Index)

Value12.2 s

3/100

10%

TBT (Total Blocking Time)

Value230 ms

86/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value12.3 s

15/100

10%

Network Requests Diagram

seaman.pro

498 ms

reset.css

124 ms

system.base.css

245 ms

system.menus.css

244 ms

system.messages.css

247 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 90% of them (65 requests) were addressed to the original Seaman.pro, 3% (2 requests) were made to Ajax.googleapis.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (860 ms) belongs to the original domain Seaman.pro.

Page Optimization Overview & Recommendations

Page size can be reduced by 226.3 kB (42%)

Content Size

539.5 kB

After Optimization

313.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Seaman.pro main page is 539.5 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Javascripts take 283.5 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 32.7 kB

  • Original 43.1 kB
  • After minification 40.5 kB
  • After compression 10.4 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 32.7 kB or 76% of the original size.

Image Optimization

-25%

Potential reduce by 44.1 kB

  • Original 175.6 kB
  • After minification 131.5 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. Obviously, Seaman needs image optimization as it can save up to 44.1 kB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-48%

Potential reduce by 135.0 kB

  • Original 283.5 kB
  • After minification 272.3 kB
  • After compression 148.5 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 135.0 kB or 48% of the original size.

CSS Optimization

-39%

Potential reduce by 14.5 kB

  • Original 37.4 kB
  • After minification 34.7 kB
  • After compression 22.8 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. Seaman.pro needs all CSS files to be minified and compressed as it can save up to 14.5 kB or 39% of the original size.

Requests Breakdown

Number of requests can be reduced by 59 (84%)

Requests Now

70

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Seaman. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 39 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

seaman.pro

seaman.pro

498 ms

reset.css

reset.css

124 ms

system.base.css

system.base.css

245 ms

system.menus.css

system.menus.css

244 ms

system.messages.css

system.messages.css

247 ms

system.theme.css

system.theme.css

247 ms

views_slideshow.css

views_slideshow.css

248 ms

jquery.ui.core.min.css

jquery.ui.core.min.css

250 ms

jquery.ui.theme.min.css

jquery.ui.theme.min.css

366 ms

comment.css

comment.css

367 ms

field.css

field.css

371 ms

quiz.css

quiz.css

370 ms

search.css

search.css

371 ms

user.css

user.css

374 ms

views.css

views.css

489 ms

back_to_top.css

back_to_top.css

490 ms

colorbox.css

colorbox.css

491 ms

ctools.css

ctools.css

492 ms

panels.css

panels.css

493 ms

twocol_bricks.css

twocol_bricks.css

498 ms

views_slideshow_cycle.css

views_slideshow_cycle.css

608 ms

yandex_metrics.css

yandex_metrics.css

608 ms

grid_1000.css

grid_1000.css

614 ms

common.css

common.css

615 ms

links.css

links.css

616 ms

typography.css

typography.css

622 ms

forms.css

forms.css

729 ms

drupal.css

drupal.css

729 ms

layout.css

layout.css

736 ms

primary-links.css

primary-links.css

737 ms

slideshow.css

slideshow.css

738 ms

secondary-links.css

secondary-links.css

748 ms

blocks.css

blocks.css

850 ms

node.css

node.css

852 ms

comments.css

comments.css

859 ms

maintenance-page.css

maintenance-page.css

860 ms

jquery.min.js

jquery.min.js

10 ms

jquery-ui.min.js

jquery-ui.min.js

16 ms

print.css

print.css

859 ms

stylesheet.css

stylesheet.css

754 ms

css3.css

css3.css

731 ms

css3_graphics.css

css3_graphics.css

733 ms

jquery-extend-3.4.0.js

jquery-extend-3.4.0.js

743 ms

jquery-html-prefilter-3.5.0-backport.js

jquery-html-prefilter-3.5.0-backport.js

743 ms

jquery.once.js

jquery.once.js

744 ms

drupal.js

drupal.js

752 ms

views_slideshow.js

views_slideshow.js

731 ms

back_to_top.js

back_to_top.js

732 ms

ru_eU71xg1vR-vljbzONvLfA1G9_NTMCu0Ia4kllemWDI0.js

ru_eU71xg1vR-vljbzONvLfA1G9_NTMCu0Ia4kllemWDI0.js

740 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

741 ms

colorbox.js

colorbox.js

742 ms

spoiler.js

spoiler.js

755 ms

jquery.cycle.all.js

jquery.cycle.all.js

852 ms

views_slideshow_cycle.js

views_slideshow_cycle.js

734 ms

googleanalytics.js

googleanalytics.js

742 ms

modernizr.js

modernizr.js

742 ms

rsy.js

rsy.js

744 ms

marinelli_marinelli.js

marinelli_marinelli.js

753 ms

marinelli_topregion.js

marinelli_topregion.js

755 ms

analytics.js

analytics.js

84 ms

context.js

context.js

838 ms

bg.png

bg.png

425 ms

seaman_hed.jpg

seaman_hed.jpg

326 ms

logo.png

logo.png

202 ms

delta_logo_150.png

delta_logo_150.png

303 ms

004.png

004.png

203 ms

003.png

003.png

203 ms

002_0.png

002_0.png

302 ms

watch.js

watch.js

16 ms

backtotop.png

backtotop.png

247 ms

collect

collect

14 ms

js

js

72 ms

Accessibility Review

seaman.pro accessibility score

87

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Links do not have a discernible name

Best Practices

seaman.pro best practices score

58

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

seaman.pro SEO score

71

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Seaman.pro can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that Seaman.pro 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

seaman.pro

Open Graph description is not detected on the main page of Seaman. 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: