2.5 sec in total
247 ms
2 sec
222 ms
Welcome to sea-gmbh.com homepage info - get ready to check SEA Gmbh best content right away, or after learning these important things about sea-gmbh.com
S.E.A. Datentechnik entwickelt und produziert Software, Messgeräte, Testsysteme, Kommunikationstechnologie sowie schlüsselfertige Prüfsysteme.
Visit sea-gmbh.comWe analyzed Sea-gmbh.com page load time and found that the first response time was 247 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.
sea-gmbh.com performance score
name
value
score
weighting
Value5.0 s
9/100
10%
Value6.8 s
7/100
25%
Value8.2 s
20/100
10%
Value610 ms
49/100
30%
Value0.167
71/100
15%
Value6.0 s
65/100
10%
247 ms
419 ms
98 ms
186 ms
296 ms
Our browser made a total of 48 requests to load all elements on the main page. We found that all of those requests were addressed to Sea-gmbh.com and no external sources were called. The less responsive or slowest element that took the longest time to load (493 ms) belongs to the original domain Sea-gmbh.com.
Page size can be reduced by 238.0 kB (55%)
435.4 kB
197.4 kB
In fact, the total size of Sea-gmbh.com main page is 435.4 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. 15% of websites need less resources to load. Javascripts take 181.2 kB which makes up the majority of the site volume.
Potential reduce by 21.8 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 21.8 kB or 76% of the original size.
Potential reduce by 6.4 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. SEA Gmbh images are well optimized though.
Potential reduce by 114.5 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 114.5 kB or 63% of the original size.
Potential reduce by 95.3 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. Sea-gmbh.com needs all CSS files to be minified and compressed as it can save up to 95.3 kB or 87% of the original size.
Number of requests can be reduced by 34 (74%)
46
12
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SEA Gmbh. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
sea-gmbh.com
247 ms
www.sea-gmbh.com
419 ms
stylesheet_3ffd18818e.css
98 ms
gallery.css
186 ms
jquery-1.7.2.min.js
296 ms
jquery.fancybox-1.3.4.pack.js
194 ms
functions.js
193 ms
layout.css
190 ms
air_filemanager.js
196 ms
mootools.js
286 ms
rgtabs.js
285 ms
nav_infobox.css
285 ms
swfobject.js
286 ms
jquery.fancybox.css
314 ms
base.css
98 ms
basemod.css
94 ms
content.css
100 ms
form.css
104 ms
nav_main.css
94 ms
sunzinet.css
97 ms
body_bg.png
97 ms
page_margins_bg.png
95 ms
page_bg.png
99 ms
home_header_bg.png
100 ms
dropdown.png
95 ms
print.gif
97 ms
email.gif
187 ms
sitemap.gif
188 ms
search_input.png
191 ms
search_small.png
192 ms
logo_w_text_02.jpg
193 ms
01-Home_Header_A.jpg
493 ms
bg.png
277 ms
left.png
278 ms
right.png
285 ms
rightShop.png
285 ms
h1_icon.png
286 ms
dbaf5448fe.jpg
370 ms
d950d81721.jpg
374 ms
835589cd1b.jpg
381 ms
clear.gif
378 ms
line.png
371 ms
bg2.png
454 ms
list_bullet.gif
458 ms
footer_bg.png
462 ms
list_bullet_3.png
464 ms
piwik.js
465 ms
piwik.php
397 ms
sea-gmbh.com accessibility score
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a valid value for its [lang] attribute.
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
sea-gmbh.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
sea-gmbh.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
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sea-gmbh.com can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Sea-gmbh.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.
sea-gmbh.com
Open Graph description is not detected on the main page of SEA Gmbh. 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: