Websites Powered by ReadSpeaker
7,543 websites tracked using ReadSpeaker (Widgets) · www.readspeaker.com
ReadSpeaker is a embeddable widget that adds a feature to web pages. Its official site is readspeaker.com. PoweredBy tracks the websites that use ReadSpeaker across the public web; the tracked counts, adoption trend, and site list on this page are updated from our ongoing crawl of the widgets ecosystem.
Usage trend
2K
4K
6K
8K
Jan 2023
Nov 2023
Oct 2024
Aug 2025
Jun 2026
Domains observed using ReadSpeaker in each month's HTTP Archive crawl,
Jan 2023 to Jun 2026 · peak 6,240 in Mar 2023. The tracked total above also
counts sites not re-crawled recently.
Core Web Vitals
LCP 1.4 s
INP 75 ms
CLS 0
TTFB 600 ms
Median site among 5,504 ReadSpeaker sites with Chrome UX data, p75 values, Jun 2026.
Top countries
Netherlands
2,366
Germany
1,888
France
737
United States
633
Japan
629
Belgium
556
Sweden
502
United Kingdom
488
Sites using ReadSpeaker by audience country, Chrome UX Report.
Top sites by authority
9+
2% · 6 of 372 sites
8+
2% · 117 of 7,677 sites
7+
<1% · 393 of 45,712 sites
6+
<1% · 777 of 110,136 sites
5+
<1% · 1,365 of 246,751 sites
The share of the web's most authoritative domains, by Open Page Rank tier, seen running ReadSpeaker in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using ReadSpeaker
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 2901 | kleinostheim.de | 3.14/10 | - | - | Jan 2023 |
| 2902 | kleinwachau.de | 3.95/10 | - | - | Jan 2023 |
| 2903 | klh.co.jp | 1.80/10 | - | - | Nov 2023 |
| 2904 | klimaatfeiten.nl | 2.73/10 | - | - | Jan 2023 |
| 2905 | klimmbo.nl | 2.31/10 | - | - | Feb 2026 |
| 2906 | klimmendaal.nl | 3.71/10 | - | - | Jan 2023 |
| 2907 | klimopreactivering.nl | 1.52/10 | - | - | Jan 2023 |
| 2908 | klinik-falkenhof.de | 2.03/10 | - | - | Jan 2023 |
| 2909 | klinikum-ld-suew.de | 3.26/10 | - | - | Dec 2024 |
| 2910 | klippan.se | 5.36/10 | 1 | 5 | Feb 2025 |
| 2911 | kloster-bad-wimpfen.de | 2.89/10 | - | - | Jan 2023 |
| 2912 | klt.se | 3.93/10 | - | - | Mar 2026 |
| 2913 | kneippbund-nrw.de | 1.59/10 | - | - | Jan 2023 |
| 2914 | knooppuntinformelezorg.nl | 2.78/10 | - | - | Jun 2023 |
| 2915 | ko-shakyo.or.jp | 2.98/10 | - | - | Jan 2023 |
| 2916 | kobepoint.jp | 3.20/10 | - | - | Jan 2023 |
| 2917 | kodaira.lg.jp | 2.47/10 | - | - | Jan 2023 |
| 2918 | koeln-lese.de | 2.40/10 | - | - | Jan 2023 |
| 2919 | koelner-kindersportfest.de | 2.76/10 | - | - | Apr 2026 |
| 2920 | koenigslutter.de | 3.55/10 | - | - | May 2023 |
| 2921 | koepeladviesraden.nl | 4.13/10 | - | - | Mar 2023 |
| 2922 | koggenland.nl | 4.70/10 | - | - | Jan 2023 |
| 2923 | koho-satsumasendai.jp | 1.27/10 | - | - | Nov 2025 |
| 2924 | kokobe-koeln.de | 2.31/10 | - | - | Jan 2023 |
| 2925 | kokobe-rkn.de | 1.83/10 | - | - | Mar 2026 |
| 2926 | kompetence.ch | 4.15/10 | - | - | Jan 2023 |
| 2927 | komvuxhassleholm.se | 1.99/10 | - | - | May 2023 |
| 2928 | koningsdagindoetinchem.nl | 2.75/10 | - | - | Feb 2025 |
| 2929 | koningsdaginemmen.nl | 2.45/10 | - | - | Apr 2024 |
| 2930 | kontich.be | 3.38/10 | - | - | Jan 2023 |
| 2931 | koopvaardij.nl | 1.47/10 | - | - | Jan 2023 |
| 2932 | koping.net | 2.00/10 | - | - | Jan 2023 |
| 2933 | koping.se | 5.67/10 | 690 | 36 | Jan 2023 |
| 2934 | kornwestheim.de | 5.11/10 | 2 | 8 | Jan 2023 |
| 2935 | korsakovkenniscentrum.nl | 3.91/10 | - | - | Feb 2025 |
| 2936 | kortzaans.nl | 2.85/10 | - | - | Jan 2023 |
| 2937 | kosek.fi | 3.23/10 | - | - | Jan 2023 |
| 2938 | krachtdenhaag.nl | 3.98/10 | - | - | Oct 2023 |
| 2939 | kraichgau-werkstatt.de | 1.07/10 | - | - | Mar 2023 |
| 2940 | kredietbanklimburg.nl | 2.93/10 | - | - | Jan 2023 |
| 2941 | kredietbanknederland.nl | 4.01/10 | - | - | Jan 2023 |
| 2942 | kreis-altenkirchen.de | 4.69/10 | - | - | Jan 2023 |
| 2943 | kreis-as.de | 4.75/10 | - | - | Jan 2023 |
| 2944 | kreis-calw.de | 5.28/10 | 4 | 13 | Jan 2023 |
| 2945 | kreis-lup.de | 5.69/10 | 9 | 15 | Jan 2023 |
| 2946 | kreis-olpe.de | 5.32/10 | 2 | 12 | Jan 2023 |
| 2947 | kreis-pinneberg.de | 5.92/10 | 8 | 36 | Jan 2023 |
| 2948 | kreismuseum-peine.de | 2.57/10 | - | - | Jan 2023 |
| 2949 | kreissportbund-rhein-berg.de | 2.68/10 | - | - | Jan 2023 |
| 2950 | kressbronn.de | 4.69/10 | - | - | Jan 2023 |
| 2951 | krimpenaandenijssel.nl | 4.69/10 | - | - | Oct 2023 |
| 2952 | krimpenduurzaam.nl | 1.84/10 | - | - | Jun 2023 |
| 2953 | krimprod.se | 1.32/10 | - | - | Jan 2023 |
| 2954 | kringloopwesterkwartier.nl | 1.48/10 | - | - | Jan 2023 |
| 2955 | krisvandijck.be | 1.78/10 | - | - | May 2023 |
| 2956 | kroevenpoort.nl | 1.36/10 | - | - | Feb 2023 |
| 2957 | kronoby.fi | 3.21/10 | - | - | Jan 2023 |
| 2958 | kruiswerk.nl | 3.39/10 | - | - | Jan 2023 |
| 2959 | ksb-borken.info | 2.12/10 | - | - | Jan 2023 |
| 2960 | ksb-coesfeld.de | 2.26/10 | - | - | Jan 2023 |
| 2961 | ksb-gt.de | 3.08/10 | - | - | Jan 2023 |
| 2962 | ksb-heinsberg.de | 2.78/10 | - | - | Mar 2023 |
| 2963 | ksb-hoexter.de | 2.21/10 | - | - | Mar 2023 |
| 2964 | ksb-kleve.de | 1.78/10 | - | - | Jan 2023 |
| 2965 | ksb-lippe.de | 3.09/10 | - | - | Jan 2023 |
| 2966 | ksb-mk.de | 2.32/10 | - | - | May 2024 |
| 2967 | ksb-oberberg.de | 2.79/10 | - | - | Jan 2023 |
| 2968 | ksb-paderborn.de | 3.25/10 | - | - | Jan 2023 |
| 2969 | ksb-re.de | 1.93/10 | - | - | Jan 2023 |
| 2970 | ksb-rhein-erft.de | 2.17/10 | - | - | Mar 2023 |
| 2971 | ksb-rhein-sieg.de | 2.85/10 | - | - | Jan 2023 |
| 2972 | ksb-siwi.de | 2.24/10 | - | - | Oct 2024 |
| 2973 | ksb-soest.de | 2.94/10 | - | - | Jan 2023 |
| 2974 | ksb-viersen.de | 2.65/10 | - | - | Jan 2023 |
| 2975 | ksb-warendorf.de | 2.56/10 | - | - | Jan 2023 |
| 2976 | ksb-wesel.de | 1.88/10 | - | - | Jan 2023 |
| 2977 | ksbmettmann.de | 1.67/10 | - | - | Mar 2023 |
| 2978 | kuhmoinen.fi | 3.06/10 | - | - | Jan 2023 |
| 2979 | kullahalvon.com | 3.08/10 | - | - | Nov 2023 |
| 2980 | kulttuuriakaikille.fi | 4.74/10 | - | - | Jan 2023 |
| 2981 | kultur-mittelsachsen.de | 2.96/10 | - | - | Sep 2023 |
| 2982 | kultur-peinerland.de | 1.69/10 | - | - | Mar 2024 |
| 2983 | kulturarvvastmanland.se | 3.51/10 | - | - | Jan 2023 |
| 2984 | kulturaskanons.lv | 4.04/10 | - | - | Jan 2023 |
| 2985 | kulturforum-hanau.de | 3.22/10 | - | - | Feb 2024 |
| 2986 | kulturhusetmobeln.se | 2.87/10 | - | - | Jan 2023 |
| 2987 | kumiyama.lg.jp | 5.31/10 | - | - | Jan 2023 |
| 2988 | kungsor.se | 4.75/10 | - | - | Dec 2024 |
| 2989 | kunstgebit.nl | 2.66/10 | - | - | Jan 2023 |
| 2990 | kunstinstituutmelly.nl | 5.31/10 | 190 | 343 | Jan 2023 |
| 2991 | kunstmuseum-bayreuth.de | 3.88/10 | - | - | Jan 2023 |
| 2992 | kunstsammlung-neubrandenburg.de | 3.28/10 | - | - | Jan 2023 |
| 2993 | kursportal.info | 4.68/10 | - | - | Jan 2023 |
| 2994 | kustwacht.nl | 5.30/10 | 6 | 20 | Jan 2023 |
| 2995 | kvhs-northeim.de | 2.48/10 | - | - | Jan 2023 |
| 2996 | kvhs-peine.de | 2.73/10 | - | - | Jan 2023 |
| 2997 | kvhsgg.de | 3.48/10 | - | - | Jan 2023 |
| 2998 | kvw-muenster.de | 3.39/10 | - | - | Dec 2024 |
| 2999 | kwadrant.nl | 3.61/10 | - | - | Feb 2025 |
| 3000 | kwintes.nl | 4.69/10 | - | - | Jan 2023 |
Open Page Rank is the domain's authority score (0 to 10, from the open web link graph); the list is ordered by it and covers sites seen in recent crawls. Visits and keywords are estimated US organic search figures.
Download top 10,000 as CSV (zip) →
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