Title: Error in Lighthouse
Last modified: February 26, 2025

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# Error in Lighthouse

 *  Resolved [Francisco Sanchez Llorente](https://wordpress.org/support/users/kurros/)
 * (@kurros)
 * [1 year, 3 months ago](https://wordpress.org/support/topic/error-in-lighthouse/)
 * <span style=”background-color: rgb(240, 240, 240); font-family: "Courier 10 Pitch",
   Courier, monospace; font-size: 0.8rem;”>Invalida CharacterError: No se ha logrado
   ejecutar ‘setAttribute’ en ‘Elemento’: ‘=”‘” no es un nombre de atributo válido.
   </span>
 *     ```lh-code
           en https://neurinomavestibular.es/:17:11638    en Array.para cada uno de ellos.    en litespeed-load-one (https://neurinomavestibular.es/:17:11613)    en https://neurinomavestibular.es/:17:11273    en la nueva Promesa (anónimo)    en litespeed.load.delayed-js (https://neurinomavestibular.es/:17:11258)
       ```
   
 * Cómo puedo corregir el error. Gracias.
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Ferror-in-lighthouse%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 2 replies - 1 through 2 (of 2 total)

 *  Plugin Support [qtwrk](https://wordpress.org/support/users/qtwrk/)
 * (@qtwrk)
 * [1 year, 3 months ago](https://wordpress.org/support/topic/error-in-lighthouse/#post-18334048)
 * please explain a bit where did you see this ?
 *  Thread Starter [Francisco Sanchez Llorente](https://wordpress.org/support/users/kurros/)
 * (@kurros)
 * [1 year, 3 months ago](https://wordpress.org/support/topic/error-in-lighthouse/#post-18334084)
 * The message appears in the best practices section of Pagespeed Insights:
 * Own:
   [https://neurinomavestibular.es:17:11637](https://neurinomavestibular.es:17:11637)
   InvalidCharacterError: Failed to execute ‘setAttribute’ in ‘Element’: ‘=””‘ is
   not a valid attribute name. at [https://neurinomavestibular.es/:17:11638](https://neurinomavestibular.es/:17:11638)
   at new Promise () at litespeed_load_one ([https://neurinomavestibular.es/:17:11613](https://neurinomavestibular.es/:17:11613))
   at [https://neurinomavestibular.es/:17:11273](https://neurinomavestibular.es/:17:11273)
   at new Promise () at litespeed_load_delayed_js ([https://neurinomavestibular.es/:17:1258](https://neurinomavestibular.es/:17:1258))
   [https://neurinomavestibular.es:1:0](https://neurinomavestibular.es:1:0)

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘Error in Lighthouse’ is closed to new replies.

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 * 2 replies
 * 2 participants
 * Last reply from: [Francisco Sanchez Llorente](https://wordpress.org/support/users/kurros/)
 * Last activity: [1 year, 3 months ago](https://wordpress.org/support/topic/error-in-lighthouse/#post-18334084)
 * Status: resolved