Access parisvirtualtour.com. AOA体育集团官方网站

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value10.6 s

0/100

25%

SI (Speed Index)

Value10.1 s

9/100

10%

TBT (Total Blocking Time)

Value1,340 ms

17/100

30%

CLS (Cumulative Layout Shift)

Value0.147

77/100

15%

TTI (Time to Interactive)

Value15.0 s

7/100

10%

parisvirtualtour.com

83 ms

www.parisvirtualtour.com

761 ms

language-selector.css

28 ms

widget.min.css

1264 ms

navigation.css

1985 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 38% of them (29 requests) were addressed to the original Parisvirtualtour.com, 10% (8 requests) were made to Apis.google.com and 6% (5 requests) were made to Christiankleiman.com. The less responsive or slowest element that took the longest time to load (4 sec) belongs to the original domain Parisvirtualtour.com.

Content Size

1.3 MB

After Optimization

935.7 kB

In fact, the total size of Parisvirtualtour.com main page is 1.3 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. 70% of websites need less resources to load. Images take 752.3 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 89.2 kB

Original 114.5 kB
After minification 112.6 kB
After compression 25.3 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 89.2 kB or 78% of the original size.

Image Optimization

-3%

Potential reduce by 20.1 kB

Original 752.3 kB
After minification 732.2 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. Parisvirtualtour images are well optimized though.

JavaScript Optimization

-51%

Potential reduce by 174.4 kB

Original 339.4 kB
After minification 336.8 kB
After compression 165.0 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 174.4 kB or 51% of the original size.

CSS Optimization

-83%

Potential reduce by 63.9 kB

Original 77.1 kB
After minification 57.7 kB
After compression 13.2 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. Parisvirtualtour.com needs all CSS files to be minified and compressed as it can save up to 63.9 kB or 83% of the original size.

Requests Now

After Optimization

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Parisvirtualtour. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

[aria-*] attributes do not match their roles

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

Links do not have a discernible name

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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

High

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

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

Page has valid source maps

Search Engine Optimization Advices

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

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Language and Encoding

Language Detected

EN
Language Claimed

EN
Encoding

UTF-8

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

parisvirtualtour.com

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

AOA体育集团官方网站

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

parisvirtualtour.com

www.parisvirtualtour.com

language-selector.css

widget.min.css

navigation.css

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

parisvirtualtour.com

www.parisvirtualtour.com

language-selector.css

widget.min.css

navigation.css

cms-navigation-base.css

cms-navigation.css

style.css

jquery.js

jquery-migrate.min.js

alfie.weather.min.js

alfie-weather.min.js

graphene.js

panopress.js

panopress.css

adsbygoogle.js

pinit.js

comment-reply.min.js

wp-embed.min.js

sitepress.js

webfont.js

wp-emoji-release.min.js

css

style.css

ga.js

gallery.png

rss.png

sprite_master.png

paris-virtual-tour-by-christian-kleiman-www.christiankleiman.com-11.png

en.png

es.png

sprite_h.png

christian-kleiman-freelance-photographer-www.christiankleiman.com-01.png

christian-kleiman-freelance-photographer-www.christiankleiman.com-02.png

360Cities_logo_main-glow-350-300x300.png

google-plus.png

google-earth-icon.png

google_maps.png

skypixel.png

genericons-regular-webfont.woff

gTHiwyxi6S7iiHpqAoiE3HhCUOGz7vYGh680lGh-uXM.woff

ca-pub-0923599570826701.js

zrt_lookup.html