Tools & Wizards About Us
juxtra.info screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

juxtra.info

Главная страница сайта juxtra.info - О гастроэнтерологии и не только

Page Load Speed

3.3 sec in total

First Response

314 ms

Resources Loaded

2.8 sec

Page Rendered

211 ms

juxtra.info screenshot

About Website

Click here to check amazing Juxtra content for Russia. Otherwise, check out these important facts you probably never knew about juxtra.info

Сайт juxtra.info посвящён преимущественно заболеваниям пищеварительной системы. Одна из важнейших задач этого сайта — предостеречь от необдуманных экспериментов над своим здоровьем, к которым призываю...

Visit juxtra.info

Key Findings

We analyzed Juxtra.info page load time and found that the first response time was 314 ms and then it took 3 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

juxtra.info performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

84/100

10%

LCP (Largest Contentful Paint)

Value12.8 s

0/100

25%

SI (Speed Index)

Value9.3 s

12/100

10%

TBT (Total Blocking Time)

Value2,410 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.185

66/100

15%

TTI (Time to Interactive)

Value15.8 s

6/100

10%

Network Requests Diagram

juxtra.info

314 ms

juxtra.info

553 ms

tag.js

912 ms

context.js

1055 ms

adsbygoogle.js

96 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 53% of them (18 requests) were addressed to the original Juxtra.info, 6% (2 requests) were made to Pagead2.googlesyndication.com and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Cdn-rtb.sape.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 579.7 kB (53%)

Content Size

1.1 MB

After Optimization

520.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Juxtra.info 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. 45% of websites need less resources to load. Javascripts take 931.2 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 37.6 kB

  • Original 50.5 kB
  • After minification 47.6 kB
  • After compression 12.8 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 37.6 kB or 75% of the original size.

Image Optimization

-1%

Potential reduce by 1.3 kB

  • Original 92.6 kB
  • After minification 91.3 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. Juxtra images are well optimized though.

JavaScript Optimization

-56%

Potential reduce by 520.9 kB

  • Original 931.2 kB
  • After minification 931.2 kB
  • After compression 410.4 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 520.9 kB or 56% of the original size.

CSS Optimization

-78%

Potential reduce by 19.9 kB

  • Original 25.4 kB
  • After minification 25.4 kB
  • After compression 5.5 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. Juxtra.info needs all CSS files to be minified and compressed as it can save up to 19.9 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (42%)

Requests Now

31

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Juxtra. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

juxtra.info

juxtra.info

314 ms

juxtra.info

juxtra.info

553 ms

tag.js

tag.js

912 ms

context.js

context.js

1055 ms

adsbygoogle.js

adsbygoogle.js

96 ms

A1wZMbOWN.js

A1wZMbOWN.js

581 ms

124845.js

124845.js

1072 ms

analytics.js

analytics.js

23 ms

author.jpg

author.jpg

171 ms

cholelithiasis_extract_1.png

cholelithiasis_extract_1.png

260 ms

gallbladder_1.jpg

gallbladder_1.jpg

345 ms

cholelithiasis_variants.png

cholelithiasis_variants.png

346 ms

gallstones.jpg

gallstones.jpg

349 ms

dead_gallbladder_1.png

dead_gallbladder_1.png

261 ms

running-girl.jpg

running-girl.jpg

265 ms

diabetes_mellitus_type2_cause.svg

diabetes_mellitus_type2_cause.svg

346 ms

diabetes_mellitus_hidden_cause.svg

diabetes_mellitus_hidden_cause.svg

349 ms

elevated_bilirubin1-mini.jpg

elevated_bilirubin1-mini.jpg

352 ms

chronic_cholecystitis_treatment-mini.jpg

chronic_cholecystitis_treatment-mini.jpg

431 ms

collect

collect

13 ms

js

js

75 ms

main-style.min.css

main-style.min.css

352 ms

classList.min.js

classList.min.js

365 ms

jquery-3.1.1.min.js

jquery-3.1.1.min.js

438 ms

jquery.common.min.js

jquery.common.min.js

364 ms

ads-min.js

ads-min.js

716 ms

show_ads_impl.js

show_ads_impl.js

387 ms

left-icons.gif

left-icons.gif

137 ms

zrt_lookup.html

zrt_lookup.html

42 ms

ads

ads

254 ms

811 ms

advert.gif

advert.gif

842 ms

aci.js

aci.js

653 ms

sync_cookie_image_decide

sync_cookie_image_decide

166 ms

Accessibility Review

juxtra.info accessibility score

72

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

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

High

Image elements do not have [alt] attributes

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

juxtra.info 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

High

Page has valid source maps

SEO Factors

juxtra.info SEO score

85

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

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

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 Juxtra.info 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 Juxtra.info 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

juxtra.info

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