2.6 sec in total
439 ms
1.8 sec
381 ms
Welcome to sf-electric.com homepage info - get ready to check Sf Electric best content for Ukraine right away, or after learning these important things about sf-electric.com
Penta Electrical Safety Products
Visit sf-electric.comWe analyzed Sf-electric.com page load time and found that the first response time was 439 ms and then it took 2.2 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.
sf-electric.com performance score
name
value
score
weighting
Value3.1 s
47/100
10%
Value5.6 s
18/100
25%
Value3.9 s
82/100
10%
Value260 ms
83/100
30%
Value0.037
100/100
15%
Value4.0 s
87/100
10%
439 ms
166 ms
173 ms
374 ms
170 ms
Our browser made a total of 50 requests to load all elements on the main page. We found that 94% of them (47 requests) were addressed to the original Sf-electric.com, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Cluster006.ovh.net. The less responsive or slowest element that took the longest time to load (910 ms) belongs to the original domain Sf-electric.com.
Page size can be reduced by 192.2 kB (20%)
979.8 kB
787.6 kB
In fact, the total size of Sf-electric.com main page is 979.8 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 774.3 kB which makes up the majority of the site volume.
Potential reduce by 30.9 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 30.9 kB or 83% of the original size.
Potential reduce by 55.4 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. Sf Electric images are well optimized though.
Potential reduce by 82.4 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 82.4 kB or 59% of the original size.
Potential reduce by 23.5 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. Sf-electric.com needs all CSS files to be minified and compressed as it can save up to 23.5 kB or 84% of the original size.
Number of requests can be reduced by 10 (20%)
49
39
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sf Electric. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
sf-electric.com
439 ms
style.css
166 ms
slick.css
173 ms
jquery-1.8.1.min.js
374 ms
scroll.js
170 ms
slick.min.js
250 ms
ga.js
56 ms
accueil_sf_electric.jpg
331 ms
fond.jpg
581 ms
logo_fr.png
332 ms
pictos_langues.png
90 ms
fond_menu.png
90 ms
fond_center.jpg
86 ms
15.jpg
328 ms
14.jpg
330 ms
12.jpg
251 ms
11.jpg
664 ms
10.jpg
585 ms
8.jpg
654 ms
7.jpg
493 ms
arrow_left.png
413 ms
marque_blanche_20.png
499 ms
marque_blanche_19.png
575 ms
marque_blanche_18.png
582 ms
marque_blanche_22.png
660 ms
marque_blanche_21.png
661 ms
marque_blanche_17.png
665 ms
marque_blanche_16.png
667 ms
marque_blanche_14.png
735 ms
marque_blanche_13.png
742 ms
marque_blanche_12.png
743 ms
marque_blanche_11.png
744 ms
marque_blanche_10.png
748 ms
marque_blanche_9.png
749 ms
marque_blanche_8.png
816 ms
marque_blanche_7.png
824 ms
arrow_right.png
826 ms
carte_accueil_monde.png
826 ms
carte_accueil_france.png
832 ms
logo_erdf.jpg
833 ms
logo_rte.jpg
899 ms
logo_sonelgaz.jpg
905 ms
logo_4.jpg
910 ms
fond_titre.png
869 ms
__utm.gif
28 ms
coin_actu.jpg
837 ms
fond_marques.jpg
835 ms
fond_bottom.png
898 ms
carte_foot.png
742 ms
ajax-loader.gif
673 ms
sf-electric.com accessibility score
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
Links do not have a discernible name
sf-electric.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
sf-electric.com SEO score
EN
FR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sf-electric.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed French language. Our system also found out that Sf-electric.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.
sf-electric.com
Open Graph description is not detected on the main page of Sf Electric. 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: