2.3 sec in total
260 ms
1.6 sec
466 ms
Click here to check amazing Forum Photosub content for France. Otherwise, check out these important facts you probably never knew about forum-photosub.fr
site d'échange autour de la photo sous-marine et vidéo sous-marine, technique et matériels photo sous-marine et vidéo sous-marine, reportages subaquatiques et comptes rendus de voyages, concours image...
Visit forum-photosub.frWe analyzed Forum-photosub.fr page load time and found that the first response time was 260 ms and then it took 2.1 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.
forum-photosub.fr performance score
name
value
score
weighting
Value3.2 s
43/100
10%
Value3.2 s
72/100
25%
Value4.5 s
72/100
10%
Value90 ms
98/100
30%
Value0.065
97/100
15%
Value4.2 s
85/100
10%
260 ms
509 ms
174 ms
177 ms
247 ms
Our browser made a total of 38 requests to load all elements on the main page. We found that 84% of them (32 requests) were addressed to the original Forum-photosub.fr, 8% (3 requests) were made to Farm2.staticflickr.com and 3% (1 request) were made to Paypalobjects.com. The less responsive or slowest element that took the longest time to load (610 ms) belongs to the original domain Forum-photosub.fr.
Page size can be reduced by 174.2 kB (18%)
990.9 kB
816.7 kB
In fact, the total size of Forum-photosub.fr main page is 990.9 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. 25% of websites need less resources to load. Images take 818.9 kB which makes up the majority of the site volume.
Potential reduce by 43.2 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 6.6 kB, which is 13% 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 43.2 kB or 82% of the original size.
Potential reduce by 41.3 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. Forum Photosub images are well optimized though.
Potential reduce by 76.0 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 76.0 kB or 74% of the original size.
Potential reduce by 13.7 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. Forum-photosub.fr needs all CSS files to be minified and compressed as it can save up to 13.7 kB or 82% of the original size.
Number of requests can be reduced by 5 (14%)
36
31
The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Forum Photosub. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
forum-photosub.fr
260 ms
portal.php
509 ms
detect.js
174 ms
portal.css
177 ms
stylesheet.css
247 ms
appbanner.css
172 ms
jquery-1.2.6.min.js
325 ms
jparallax.js
231 ms
jcarousellite_1.0.1.min.js
257 ms
appbanner.js
349 ms
pixel.gif
178 ms
25835322135_569a634deb_b.jpg
245 ms
La%2BBoutique%2Bdu%2BForum%2B05.png
174 ms
25137168009_1cd8bdb5b5_b.jpg
287 ms
25252935835_92f7f0e6f5_b.jpg
283 ms
plx_0.png
315 ms
plx_1.png
317 ms
plx_2_s11.png
391 ms
cellpic1.gif
164 ms
adherer.png
152 ms
bulletin-en-ligne.png
163 ms
bulletin-a-telecharger.png
260 ms
boutique-forum2.png
413 ms
salonplonge.gif
262 ms
aquatica-animation.gif
594 ms
aquatica-photo-denfert.png
421 ms
forum-photosub-logo.png
428 ms
chercheursdo.png
441 ms
Okeanos-logo.png
479 ms
cnav.png
502 ms
colorpix.png
514 ms
PO-LOGO.png
514 ms
Aquarius-logo.png
527 ms
aquatica.gif
569 ms
aquamonde.jpg
604 ms
finway.png
610 ms
diapo_barre_fond.png
593 ms
tapstream.js
15 ms
forum-photosub.fr 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
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[role]s are not contained by their required parent element
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
forum-photosub.fr 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
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
forum-photosub.fr 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 doesn't use legible font sizes
Tap targets are not sized appropriately
FR
FR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Forum-photosub.fr can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it matches the claimed language. Our system also found out that Forum-photosub.fr 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.
forum-photosub.fr
Open Graph description is not detected on the main page of Forum Photosub. 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: