2.6 sec in total
280 ms
2 sec
242 ms
Welcome to grevin.com homepage info - get ready to check Grevin best content for France right away, or after learning these important things about grevin.com
Venez rencontrer plus de 250 personnalités ! Le musée Grévin accueille petits et grands pour des visites inoubliables.
Visit grevin.comWe analyzed Grevin.com page load time and found that the first response time was 280 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
grevin.com performance score
name
value
score
weighting
Value5.0 s
10/100
10%
Value10.6 s
0/100
25%
Value8.4 s
19/100
10%
Value1,860 ms
9/100
30%
Value0.004
100/100
15%
Value19.3 s
2/100
10%
280 ms
518 ms
369 ms
23 ms
38 ms
Our browser made a total of 21 requests to load all elements on the main page. We found that 57% of them (12 requests) were addressed to the original Grevin.com, 19% (4 requests) were made to Fonts.gstatic.com and 10% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (854 ms) belongs to the original domain Grevin.com.
Page size can be reduced by 504.2 kB (33%)
1.5 MB
1.0 MB
In fact, the total size of Grevin.com main page is 1.5 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. 20% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 3.7 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. This page needs HTML code to be minified as it can gain 1.8 kB, which is 36% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 3.7 kB or 75% of the original size.
Potential reduce by 377.0 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. Obviously, Grevin needs image optimization as it can save up to 377.0 kB or 28% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 114.0 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 114.0 kB or 69% of the original size.
Potential reduce by 9.5 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. Grevin.com needs all CSS files to be minified and compressed as it can save up to 9.5 kB or 81% of the original size.
Number of requests can be reduced by 4 (27%)
15
11
The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Grevin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for CSS and as a result speed up the page load time.
grevin.com
280 ms
www.grevin.com
518 ms
80a2df9eda5f22faa546527467bf382d.js
369 ms
css
23 ms
css
38 ms
html5reset.css
87 ms
col.css
162 ms
4cols.css
173 ms
geolocAndWeather.php
169 ms
logo_grevin_mini.png
597 ms
logo.png
238 ms
paris.jpg
520 ms
arrow.png
722 ms
montreal.jpg
682 ms
praha.jpg
854 ms
seoul.jpg
636 ms
xgzbb53t8j-Mo-vYa23n5onF5uFdDttMLvmWuJdhhgs.ttf
32 ms
C6HYlRF50SGJq1XyXj04zwV_pQ1T3xN3K1c3sB361us.ttf
44 ms
C6HYlRF50SGJq1XyXj04z1FZMcfX2SbzQ69I7OWmkGo.ttf
60 ms
HrI4ZJpJ3Fh0wa5ofYMK8S3USBnSvpkopQaUR-2r7iU.ttf
51 ms
createVisitorCookie.php
181 ms
grevin.com accessibility score
ARIA
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.
Impact
Issue
[role] values are not valid
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Image elements do not have [alt] attributes
Links do not have a discernible name
grevin.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
grevin.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
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
Document uses legible font sizes
Tap targets are not sized appropriately
FR
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Grevin.com can be misinterpreted by Google and other search engines. Our service has detected that French 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 Grevin.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.
grevin.com
Open Graph description is not detected on the main page of Grevin. 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: