五月 2026
petra.com
显示 Similarweb 估计数据。
关联 GA4,公开验证您的网站指标
与您的成功同步
绑定 Google Analytics,验证您网站的流量及用户参与度指标
跳出率
46.17%
每次访问页数
1.74
平均访问时长
00:00:26
petra.com的 10 大竞争对手
在 五月 2026 与 petra.com 相似的前 10 名网站,按关键字流量、受众定位和市场重叠方面与 petra.com 的关联性排名
Hi everyone! Just a few days ago we covered black frame insertion (BFI) on Spectrum OLED. This time, we want to bring up a discussion related to peak brightness. We know how important it is for our monitors to achieve the highest peak brightness possible. For this reason, we have tested the panel beyond the limits to s
- 公司
- - -
- 行业
- - -
跳出率
40.54%
每次访问页数
2.06
平均访问时长
00:00:28
相似度评分
100%- 公司
- - -
- 行业
- - -
跳出率
43.88%
每次访问页数
1.87
平均访问时长
00:02:09
PRIVACY STATEMENT Any and all personal information collected by us solely used for the purposes of SuperSonic Inc. internal business research and reference. This information will not be allowed to be sold, traded or viewed by any third party, absent your consent to do so, if SuperSonic Inc. needs to share your informat
- 公司
- - -
- 行业
- - -
跳出率
66.64%
每次访问页数
1.53
平均访问时长
00:02:26
Get Out Of The Dark with Cyclops' full line of lighting products including spotlights, hand-held lamps, headlamps, LED light bars and much more.
- 公司
- - -
- 行业
- - -
跳出率
39.09%
每次访问页数
2.00
平均访问时长
00:00:30
Align the iContact Camera with the person you're speaking to for better video calls on Zoom, Skype, Google Meet, or any Web Conferencing platform. Experience eye-contact communication in digital world to boost engagement, memory retention and trust.
- 公司
- - -
- 行业
- - -
跳出率
47.88%
每次访问页数
2.12
平均访问时长
00:02:36
The CA20F is a professional breathalyzer that quickly measures subject's breath alcohol concentration (BAC). On-board advanced fuel cell sensor makes the CA20F very popular with the law enforcement agencies, hospitals, clinics, workplace safety, and for personal use whenever screening for alcohol. Designed to be used by professionals in high volume testing environments. With a single button control, The CA20F takes complexity out of alcohol testing that requires no formal training. Simply turn on the device and let it warm up. The device will count down to zero and notifies you when ready. Once ready have the subject take a deep breath and blow as hard as possible for about five seconds. The CA20F gives audible and visual ques when the test is complete. Now the device process the sample and Within 3 seconds it displays results with three decimal points accuracy (0.000 %BAC). The Safeway CA20F is manufactured under stringent quality control system that extends the device usability period prior to a calibration. A less frequent service and maintenance lowers the overall cost of ownership. Benefits of a Fuel Cell Sensor Alcohol Fuel Cells are the latest advancements in professional alcohol testing. They are far more accurate sensor with repeatable test results than comparable fuel cell sensors or the lower cost semiconductor based sensors. Being non-responsive to gases other than alcohol, the CA20F does not detect a false positive for individuals on a low carb. diet. Always remember that Fuel Cells sensors are the gold standard when screening for BAC. The Safeway CA20F is manufactured under stringent quality control system that extends the device usability period prior to a calibration. A less frequent service lowers the overall cost of ownership. Features Advanced Fuel Cell Sensor Rapid Passive Testing Requires No Mouthpieces (Pass/Fail) Fast Warm-up, response and recovery times Flow Check Technology with 4 digits (0.xxx%) Two color LCD Display Wide detection ra
- 公司
- - -
- 行业
- - -
跳出率
75.2%
每次访问页数
2.15
平均访问时长
00:00:14
Proscan manufactures and distributes quality electronics & appliances such as Televisions, DVD players, portable and home audio, smart watches and bracelets and cameras.
- 公司
- - -
- 行业
- - -
跳出率
57.79%
每次访问页数
3.56
平均访问时长
00:04:11
Группа компаний КДДС предлагает вашему вниманию широкий ассортимент оборудования pon по доступной цене.
- 公司
- - -
- 行业
- - -
跳出率
50.05%
每次访问页数
2.02
平均访问时长
00:01:06
相似度评分
73%дистрибьюторская компания mics. продажа компьютерной техники, комплектующих, сетевого и офисного оборудования.
跳出率
52.63%
每次访问页数
2.10
平均访问时长
00:01:32
相似度评分
72%Latest products from Ubiquiti, MikroTik, TP-Link, UniFi, Teltonika, RF elements, airMAX, Netonix, Turris, AmpliFi, DrayTek, Ligowave, VSSL and many more.
- 公司
- - -
- 行业
- - -
跳出率
42.34%
每次访问页数
2.02
平均访问时长
00:00:18
相似度评分
69%petra.com在 五月 2026 的前五名竞争对手是:dough.tech、ulwercsmart.com、supersonicinc.com、cyclopssolutions.com等。
根据 Similarweb 的月访问量数据,petra.com 在 五月 2026 的头号竞争对手是 dough.tech。与 petra.com 相似度排名第二的网站是 ulwercsmart.com,排名第三的是 supersonicinc.com。
在 五月 2026,cyclopssolutions.com 被评为与 petra.com 相似度第四高的网站,icontactcamera.com 位居第五。
进入前十名榜单的其他五家竞争对手分别是 safety-devices.com、proscanvideo.com、kdds.ru、mics.ru 和 linitx.com。
