7.9 sec in total
284 ms
6.6 sec
928 ms
Welcome to exp-tech.de homepage info - get ready to check Exp Tech best content for Germany right away, or after learning these important things about exp-tech.de
EXP-Tech fokussiert sich auf die partnerschaftliche Zusammenarbeit mit Unternehmen und Bildungseinrichtungen, für besten Service und Produktunterstützung
Visit exp-tech.deWe analyzed Exp-tech.de page load time and found that the first response time was 284 ms and then it took 7.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
exp-tech.de performance score
name
value
score
weighting
Value3.6 s
33/100
10%
Value9.3 s
1/100
25%
Value7.4 s
27/100
10%
Value1,960 ms
8/100
30%
Value0.001
100/100
15%
Value9.0 s
34/100
10%
284 ms
2316 ms
187 ms
469 ms
752 ms
Our browser made a total of 188 requests to load all elements on the main page. We found that 94% of them (177 requests) were addressed to the original Exp-tech.de, 2% (4 requests) were made to Fonts.gstatic.com and 1% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Exp-tech.de.
Page size can be reduced by 1.7 MB (38%)
4.5 MB
2.8 MB
In fact, the total size of Exp-tech.de main page is 4.5 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.7 MB which makes up the majority of the site volume.
Potential reduce by 291.4 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 99.5 kB, which is 31% 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 291.4 kB or 90% of the original size.
Potential reduce by 210.6 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. Exp Tech images are well optimized though.
Potential reduce by 720.1 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 720.1 kB or 76% of the original size.
Potential reduce by 470.5 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. Exp-tech.de needs all CSS files to be minified and compressed as it can save up to 470.5 kB or 87% of the original size.
Number of requests can be reduced by 25 (14%)
181
156
The browser has sent 181 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Exp Tech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
exp-tech.de
284 ms
www.exp-tech.de
2316 ms
f6a636e1cb0d4408e82830fd9437b02a.css
187 ms
07647fd3b8e58bf4e5d54855054851d5.css
469 ms
20e2c7a738a4f519f3646ef03c2c8669.js
752 ms
css
24 ms
jquery.prettyPhoto.js
198 ms
emos2.js
148 ms
sns-extend.js
181 ms
ga.js
32 ms
logo.gif
183 ms
raspberry-pi-3-teaser.png
462 ms
genuino-101.png
259 ms
rephone.png
283 ms
rpi-display-teaser.png
280 ms
genuino-mega-uno-micro.png
544 ms
mbot-teaser.png
596 ms
diy-plattformen.png
415 ms
beaglebone_1.png
415 ms
Arduino.png
416 ms
makeblock-robotic.png
416 ms
seeedstudio-grove.png
469 ms
adafruit-flora.png
471 ms
Raspberry-Pi.png
478 ms
adafruit-feather-logo.png
561 ms
intel_edison.png
563 ms
seeeduino_v4.2_1.jpg
565 ms
raspberry-pi-3-modell-b-1gb-ram-07.png
572 ms
lilypad-simblee-ble-board-rfd77101-01a.jpg
638 ms
sparkfun-simblee-ble-breakout-rfd77101-01.jpg
649 ms
sparkfun-gps-logger-shield-01.jpg
659 ms
sparkfun-beefy-3-ftdi-basic-breakout-01.jpg
664 ms
stereo-3-5mm-audio-cable-0-5m.jpg
667 ms
adafruit-feather-m0-wifi-atsamd21-atwinc1500.jpg
688 ms
sparkfun-inventor-s-kit-v3-2-01.jpg
729 ms
xadow_gsm_breakout_1.jpg
744 ms
fiber-optic-fabric-black-40x75-cm-01a.jpg
751 ms
edge-launch-sma-connector-for-1-6mm-0-062-thick-pcbs.jpg
756 ms
sparkfun-inventor-s-kit-for-intel-edison.jpg
762 ms
2-pin-jst-sm-plug-receptacle-cable-set-03.jpg
782 ms
adafruit-feather-32u4-fona.jpg
821 ms
adafruit-neopixel-stick-8-x-5050-rgbw-leds-natural-white-4500k-07.jpg
836 ms
adafruit-neopixel-stick-8-x-5050-rgbw-leds-cool-white-6000k-06.jpg
845 ms
adafruit-neopixel-stick-8-x-5050-rgbw-leds-warm-white-3000k-07.jpg
846 ms
19-1-metal-gearmotor-37dx52l-mm.jpg
855 ms
adafruit-parts-pal.jpg
869 ms
__utm.gif
26 ms
DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf
32 ms
MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf
121 ms
k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf
122 ms
EInbV5DfGHOiMmvb1Xr-honF5uFdDttMLvmWuJdhhgs.ttf
122 ms
fontawesome-webfont.woff
735 ms
photo-transistor-light-sensor-00.jpg
681 ms
adafruit-ds3231-precision-rtc-breakout-01.jpg
670 ms
495594093104230401
113 ms
photon-relay-shield.jpg
539 ms
like.php
144 ms
photon-programmer-shield_1.jpg
566 ms
arduinouno-flat-org.jpg
566 ms
11176-01.jpg
595 ms
cookie_board.jpg
605 ms
soldercore_2.jpg
580 ms
pololu-a-star-32u4-prime-lv-microsd-smt-components-only-01.jpg
574 ms
redbearlab-cc3200-01.jpg
580 ms
arduinounosmd-flat-org.jpg
592 ms
redbot_mainboard-01a.jpg
559 ms
vpc6VNjRPXV.js
487 ms
LVx-xkvaJ0b.png
552 ms
a20-vga-cable.jpg
565 ms
mico_shield.jpg
570 ms
waspmote-open-source-wireless-sensor-platform_EXP-R43-004_1.jpg
572 ms
pololu-a-star-32u4-mini-ulv-01.jpg
577 ms
bc_touchboard_piano.jpg
570 ms
mod-rfid1356-box.jpg
557 ms
11862-01.jpg
570 ms
waspmote-3g-_-gps_EXP-R43-006_1.png
657 ms
0j2415.600.jpg
565 ms
12092-01.jpg
576 ms
c5000_3.jpg
570 ms
mod-smb380-01.jpg
558 ms
lab_kit_gold_01.jpg
569 ms
servo_robot_pack_gold_01.jpg
569 ms
dtmf_shield_square.jpg
580 ms
adafruit-adxl335-5v-ready-triple-axis-accelerometer-02.jpg
587 ms
dhl.png
593 ms
zahlarten.png
587 ms
secure.png
572 ms
goembed.jpg
573 ms
Sparkfun.png
586 ms
grid.png
588 ms
Adafruit.png
593 ms
makeblock.png
556 ms
embestlogo.jpg
556 ms
4d-systems.png
561 ms
atlas-scientific.png
554 ms
axiris.png
563 ms
bare-conductive.png
587 ms
beaglebone.png
588 ms
ciseco.png
570 ms
oreilly.png
564 ms
olimex.png
590 ms
eHaJo.png
585 ms
pimoroni.png
587 ms
ti.png
591 ms
stmicroelectronics.png
568 ms
seeed-studio.png
565 ms
gadget-factory.png
584 ms
MaxBotix.png
580 ms
coocox.png
587 ms
cooking-hacks.png
589 ms
cypress.png
568 ms
dangerous-prototypes.png
563 ms
digi.png
574 ms
dji.png
562 ms
emoro.png
553 ms
fingertech.png
565 ms
freescale.png
564 ms
fritzing.png
562 ms
itead-studio.png
575 ms
libelium.png
566 ms
livid.png
557 ms
spikenzielabs.png
564 ms
nwazet.png
561 ms
rf-explorer.png
557 ms
robot-electronics.png
576 ms
dragino.png
563 ms
sharp.png
558 ms
red-bear-lab.png
571 ms
Pololu.png
568 ms
pervasive_displays.png
564 ms
microchip.png
576 ms
microbot.png
568 ms
leadshine.png
555 ms
advancer_technologies.png
569 ms
boxtec.png
570 ms
netis.png
567 ms
rf_digital.png
571 ms
openpicus.png
569 ms
soldercore.png
555 ms
fischer_elektronik.png
568 ms
bitcraze.png
568 ms
3drobotics.png
568 ms
8devices.png
575 ms
dpunkt_verlag.png
568 ms
exp_tech.png
554 ms
embedded_micro.png
569 ms
hn_electronic.png
567 ms
kingston.png
563 ms
pjrc.png
572 ms
saleae.png
569 ms
dossant.png
554 ms
farnell.png
572 ms
flexiforce.png
566 ms
dagu.png
567 ms
robot_base.png
574 ms
ika_logic.png
573 ms
emie.png
553 ms
pi_supply.png
569 ms
vlsi_solution.png
570 ms
wyolum.png
566 ms
renata.png
572 ms
panasonic.png
573 ms
goembed.png
557 ms
pulsedlight.png
568 ms
separator.gif
567 ms
de.png
568 ms
en.png
574 ms
loader.gif
574 ms
ico-search.png
560 ms
sl-bg.jpg
931 ms
ico-home.png
566 ms
ico-dot.png
565 ms
icon-sale.png
574 ms
action-llist.png
569 ms
fs.spinner.gif
563 ms
ico-shoppolicy.png
568 ms
ico-cart.png
567 ms
glyphicons-halflings.png
598 ms
ico-plus.png
570 ms
nav-cir.png
573 ms
arrow-nav.png
621 ms
ico-contactus.png
570 ms
separated.gif
600 ms
ico-scrolltotop.png
602 ms
ico-drop.png
573 ms
icon.png
627 ms
429aaa05cce5cecdc6004eb72d3178f9.css
97 ms
nav-slideshow.png
97 ms
exp-tech.de 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
button, link, and menuitem elements do not have accessible names.
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
exp-tech.de 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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
exp-tech.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Exp-tech.de 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 Exp-tech.de 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.
exp-tech.de
Open Graph description is not detected on the main page of Exp Tech. 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: