Tools & Wizards About Us
respiratory.vsebolezni.com screenshot

Report Summary

  • 72

    Performance

    Renders faster than
    82% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

Page Load Speed

1.9 sec in total

First Response

467 ms

Resources Loaded

1.3 sec

Page Rendered

177 ms

respiratory.vsebolezni.com screenshot

About Website

Visit respiratory.vsebolezni.com now to see the best up-to-date Respiratory Vsebolezni content for Algeria and also check out these interesting facts you probably never knew about respiratory.vsebolezni.com

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Key Findings

We analyzed Respiratory.vsebolezni.com page load time and found that the first response time was 467 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

respiratory.vsebolezni.com performance score

72

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

86/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

37/100

25%

SI (Speed Index)

Value3.4 s

89/100

10%

TBT (Total Blocking Time)

Value240 ms

86/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.5 s

47/100

10%

Network Requests Diagram

respiratory.vsebolezni.com

467 ms

rotator.min.js

276 ms

style.css

611 ms

adsbygoogle.js

101 ms

l1.gif

610 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that 67% of them (8 requests) were addressed to the original Respiratory.vsebolezni.com, 17% (2 requests) were made to Realbig.media and 8% (1 request) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (754 ms) belongs to the original domain Respiratory.vsebolezni.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 11.9 kB (9%)

Content Size

129.1 kB

After Optimization

117.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Respiratory.vsebolezni.com main page is 129.1 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. Only 10% of websites need less resources to load. Javascripts take 89.4 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 11.5 kB

  • Original 14.4 kB
  • After minification 13.8 kB
  • After compression 2.9 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 11.5 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 14 B

  • Original 23.8 kB
  • After minification 23.8 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. Respiratory Vsebolezni images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 178 B

  • Original 89.4 kB
  • After minification 89.4 kB
  • After compression 89.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-17%

Potential reduce by 248 B

  • Original 1.5 kB
  • After minification 1.5 kB
  • After compression 1.2 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. Respiratory.vsebolezni.com needs all CSS files to be minified and compressed as it can save up to 248 B or 17% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

9

After Optimization

9

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Respiratory Vsebolezni. According to our analytics all requests are already optimized.

Network Requests Diagram

respiratory.vsebolezni.com

respiratory.vsebolezni.com

467 ms

rotator.min.js

rotator.min.js

276 ms

style.css

style.css

611 ms

adsbygoogle.js

adsbygoogle.js

101 ms

l1.gif

l1.gif

610 ms

l2.gif

l2.gif

625 ms

l3.gif

l3.gif

613 ms

back.jpg

back.jpg

754 ms

rotator.min.js

rotator.min.js

456 ms

tall_h.gif

tall_h.gif

138 ms

pointer_m.gif

pointer_m.gif

210 ms

watch.js

watch.js

3 ms

Accessibility Review

respiratory.vsebolezni.com accessibility score

83

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

respiratory.vsebolezni.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

respiratory.vsebolezni.com SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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

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

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Respiratory.vsebolezni.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Respiratory.vsebolezni.com 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

respiratory.vsebolezni.com

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