Access archmuseum.ru. | Музей Православного Зодчества – Храмы, церкви, соборы и монастыри России. Архитектура, история и и...

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

35/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

25/100

25%

SI (Speed Index)

Value10.8 s

6/100

10%

TBT (Total Blocking Time)

Value640 ms

47/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value7.6 s

47/100

10%

www.archmuseum.ru

1090 ms

shadowbox.css

262 ms

extras.css

265 ms

geo-mashup-loader.js

267 ms

jquery.js

395 ms

Our browser made a total of 134 requests to load all elements on the main page. We found that 41% of them (55 requests) were addressed to the original Archmuseum.ru, 15% (20 requests) were made to Maps.google.com and 10% (14 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (3.5 sec) relates to the external source Srv.museum.ru.

Content Size

1.9 MB

After Optimization

1.3 MB

In fact, the total size of Archmuseum.ru main page is 1.9 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. 65% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 29.8 kB

Original 41.4 kB
After minification 39.7 kB
After compression 11.6 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 29.8 kB or 72% of the original size.

Image Optimization

-1%

Potential reduce by 12.3 kB

Original 1.0 MB
After minification 993.6 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. Archmuseum images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 557.1 kB

Original 840.0 kB
After minification 805.8 kB
After compression 282.9 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 557.1 kB or 66% of the original size.

CSS Optimization

-79%

Potential reduce by 19.8 kB

Original 25.2 kB
After minification 18.0 kB
After compression 5.4 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. Archmuseum.ru needs all CSS files to be minified and compressed as it can save up to 19.8 kB or 79% of the original size.

Requests Now

126

After Optimization

The browser has sent 126 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Archmuseum. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 45 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

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

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.

High

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

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

These are opportunities to improve keyboard navigation in your application.

High

Some elements have a [tabindex] value greater than 0

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

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

High

Image elements do not have [alt] attributes

High

Document uses plugins

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 Archmuseum.ru 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 Archmuseum.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

archmuseum.ru

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

Report Summary

Performance

Accessibility

Best Practices

SEO

| Музей Православного Зодчества – Храмы, церкви, соборы и монастыри России. Архитектура, история и искусство.

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

www.archmuseum.ru

shadowbox.css

extras.css

geo-mashup-loader.js

jquery.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

www.archmuseum.ru

shadowbox.css

extras.css

geo-mashup-loader.js

jquery.js

cforms.css

cforms.js

swfobject.js

styles.css

jquery-1.3.2.min.js

main.js

openapi.js

show_ads.js

top100.jcn

shadowbox.js

calendar.css

image.aspx

ru-88x31-yellow1.gif

IWeb2.gif

banner-88x31-rambler-brown2.gif

bg.jpg

archmus_01.jpg

archmus_02.jpg

header_bg.gif

archmus_03.jpg

archmus_06.jpg

archmus_04.jpg

hd_bul.gif

russian_world.png

Petr_Pavel_Smolensk9-150x150.jpg

Petr_Pavel_Smolensk81-150x150.jpg

Petr_Pavel_Smolensk71-150x150.jpg

Petr_Pavel_Smolensk61-150x150.jpg

Petr_Pavel_Smolensk51-150x150.jpg

Petr_Pavel_Smolensk41-150x150.jpg

Petr_Pavel_Smolensk31-150x150.jpg

Petr_Pavel_Smolensk11-150x150.jpg

pop-uplink.gif

archmus_09.jpg

archmus_11.jpg

archmus_12.gif

ca-pub-3532595957730470.js

zrt_lookup.html