Tools & Wizards About Us
tatra1.com screenshot

Report Summary

  • 64

    Performance

    Renders faster than
    77% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

tatra1.com

Alpinistyczne prace i usługi wysokościowe, roboty wysokościowe, prace na wysokości Wrocław - Dolnośląskie

Page Load Speed

2.1 sec in total

First Response

340 ms

Resources Loaded

1.6 sec

Page Rendered

169 ms

tatra1.com screenshot

About Website

Visit tatra1.com now to see the best up-to-date Tatra 1 content and also check out these interesting facts you probably never knew about tatra1.com

Usługi alpinistyczne to specjalność naszej firmy. Wykonujemy nawet najtrudniejsze prace alpinistyczne na wysokości. W skład naszej oferty prac alpinistycznych wchodzą między innymi prace montażowe i d...

Visit tatra1.com

Key Findings

We analyzed Tatra1.com page load time and found that the first response time was 340 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

tatra1.com performance score

64

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

83/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

44/100

25%

SI (Speed Index)

Value4.1 s

79/100

10%

TBT (Total Blocking Time)

Value500 ms

58/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value8.0 s

42/100

10%

Network Requests Diagram

tatra1.com

340 ms

www.tatra1.com

446 ms

style.css

209 ms

jquery.js

423 ms

ga.js

29 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 51% of them (18 requests) were addressed to the original Tatra1.com, 23% (8 requests) were made to Apis.google.com and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (446 ms) belongs to the original domain Tatra1.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 75.4 kB (44%)

Content Size

172.9 kB

After Optimization

97.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tatra1.com main page is 172.9 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. 45% of websites need less resources to load. Javascripts take 99.9 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 19.2 kB

  • Original 26.8 kB
  • After minification 25.4 kB
  • After compression 7.6 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 19.2 kB or 72% of the original size.

Image Optimization

-4%

Potential reduce by 1.7 kB

  • Original 45.0 kB
  • After minification 43.3 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. Tatra 1 images are well optimized though.

JavaScript Optimization

-54%

Potential reduce by 53.8 kB

  • Original 99.9 kB
  • After minification 99.9 kB
  • After compression 46.1 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 53.8 kB or 54% of the original size.

CSS Optimization

-64%

Potential reduce by 743 B

  • Original 1.2 kB
  • After minification 899 B
  • After compression 418 B

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. Tatra1.com needs all CSS files to be minified and compressed as it can save up to 743 B or 64% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (31%)

Requests Now

32

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tatra 1. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

tatra1.com

tatra1.com

340 ms

www.tatra1.com

www.tatra1.com

446 ms

style.css

style.css

209 ms

jquery.js

jquery.js

423 ms

ga.js

ga.js

29 ms

bg_page.gif

bg_page.gif

198 ms

tatra-logo.gif

tatra-logo.gif

198 ms

m2.gif

m2.gif

198 ms

m1_4.gif

m1_4.gif

228 ms

m3.gif

m3.gif

228 ms

m4.gif

m4.gif

237 ms

m_end3.gif

m_end3.gif

239 ms

home_obr.jpg

home_obr.jpg

334 ms

home_obr2.gif

home_obr2.gif

237 ms

dosw.gif

dosw.gif

312 ms

bg_adres.png

bg_adres.png

312 ms

150x70.png

150x70.png

431 ms

ban.gif

ban.gif

336 ms

ogicom.gif

ogicom.gif

337 ms

all.js

all.js

93 ms

plusone.js

plusone.js

69 ms

__utm.gif

__utm.gif

18 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

15 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

16 ms

fastbutton

fastbutton

104 ms

postmessageRelay

postmessageRelay

65 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

31 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

30 ms

165 ms

grlryt2bdKIyfMSOhzd1eA.woff

grlryt2bdKIyfMSOhzd1eA.woff

45 ms

xd_arbiter.php

xd_arbiter.php

65 ms

xd_arbiter.php

xd_arbiter.php

127 ms

3193398744-postmessagerelay.js

3193398744-postmessagerelay.js

35 ms

rpc:shindig_random.js

rpc:shindig_random.js

48 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

3 ms

Accessibility Review

tatra1.com accessibility score

61

Accessibility Issues

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

High

<object> elements do not have alternate text

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

tatra1.com 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

tatra1.com SEO score

64

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Document uses plugins

Language and Encoding

  • Language Detected

    PL

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-2

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tatra1.com can be misinterpreted by Google and other search engines. Our service has detected that Polish 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 Tatra1.com main page’s claimed encoding is iso-8859-2. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

tatra1.com

Open Graph description is not detected on the main page of Tatra 1. 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: